Research Group: Databases (DB)

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Number of items: 624.

2014

Bösch, Christoph and Hartel, Pieter and Jonker, Willem and Peter, Andreas (2014) A Survey of Provably Secure Searchable Encryption. ACM Computing Surveys . ISSN 0360-0300

Duarte Torres, Sergio and Weber, Ingmar and Hiemstra, Djoerd (2014) Analysis of search and browsing behavior of young users on the web. Transactions on the Web, 8 (2). ISSN 1559-1131

Khelghati, Mohammadreza and Keulen, Maurice van and Hiemstra, Djoerd (2014) Designing A General Deep Web Access Approach Based On A Newly Introduced Factor; Harvestability Factor (HF). [Report]

Bösch, Christoph and Peter, Andreas and Leenders, Bram and Lim, Hoon Wei and Tang, Qiang and Wang, Huaxiong and Hartel, Pieter and Jonker, Willem (2014) Distributed Searchable Symmetric Encryption. In: Twelfth Annual International Conference on Privacy, Security and Trust, PST 2014, 23-24 July 2014, Toronto, Canada.

Been, Henry and Keulen, Maurice van (2014) Finding You on the Internet: an approach for finding on-line presences of people for fraud risk analysis. In: 16th International Conference on Enterprise Information Systems, ICEIS 2014, 27-30 April 2014, Lisbon, Portugal (pp. pp. 697-706).

Pasquale, N. and Perona, P. and Wombacher, A. and Burlando, P. (2014) Hydrodynamic model calibration from pattern recognition of non-orthorectified terrestrial photographs. Computers & geosciences, 62 . pp. 160-167. ISSN 0098-3004

Duarte Torres, Sergio Raúl (2014) Information retrieval for children: search behavior and solutions. thesis.

Schivo, Stefano and Scholma, Jetse and Wanders, Brend and Urquidi Camacho, Ricardo A. and Vet, Paul E. van der and Karperien, Marcel and Langerak, Rom and Pol, Jaco van de and Post, Janine N. (2014) Modelling biological pathway dynamics with Timed Automata. IEEE journal of biomedical and health informatics, 18 (3). pp. 832-839. ISSN 2168-2194

Habib, Mena B. and Keulen, Maurice van and Zhu, Zhemin (2014) Named Entity Extraction and Linking Challenge: University of Twente at #Microposts2014. In: 4th Workshop on Making Sense of Microposts co-located with the 23rd International World Wide Web Conference, WWW 2014, 7 April 2014, Seoul, South Korea (pp. pp. 64-65).

Badieh Habib Morgan, Mena (2014) Named entity extraction and disambiguation for informal text: the missing link. thesis.

Makri, Eleftheria and Everts, Maarten H. and Hoogh, Sebastiaan de and Peter, Andreas and Akker, Harm op den and Hartel, Pieter and Jonker, Willem (2014) Privacy-Preserving Verification of Clinical Research. In: Sicherheit 2014 - Sicherheit, Schutz und Zuverlässigkeit, Beiträge der 7. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft für Informatik e.V. (GI), 19-21 März 2014, Wien, Österreich (pp. pp. 481-500).

Duarte Torres, Sergio Raúl and Hiemstra, Djoerd and Weber, Ingmar and Serdyukov, Pavel (2014) Query recommendation in the information domain of children. Journal of the Association for Information Science and Technology . ISSN 2330-1635

Bösch, Christoph and Peter, Andreas and Hartel, Pieter and Jonker, Willem (2014) SOFIR: Securely Outsourced Forensic Image Recognition. In: 39th IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, May 4-9, 2014, Florence, Italy.

2013

Keulen, Maurice van and Graaff, Victor de and Zhu, Zhemin and By, Rolf de and Wombacher, Andreas and Flokstra, Jan (2013) //Rondje Zilverling: COMMIT/TimeTrails. I/O Vivat, 28 (4). pp. 16-17. ISSN 1389-0468

Habib, M.B. and Keulen, M. van (2013) A generic open world named entity disambiguation approach for tweets. In: 5th International Conference on Knowledge Discovery and Information Retrieval, KDIR 2013, 19-22 September 2013, Vilamoura, Portugal.

Habib, Mena B. and Keulen, Maurice van (2013) A hybrid approach for robust multilingual toponym extraction and disambiguation. In: International Conference on Language Processing and Intelligent Information Systems, LP&IIS 2013, 17-18 June 2013, Warsaw, Poland.

Neshati, M. and Asgari, E. and Hiemstra, D. and Beigy, H. (2013) A joint classification method to integrate scientific and social networks. In: 35th European Conference on IR Research, ECIR 2013, 24-27 March 2013, Moscow, Russia (pp. pp. 122-133).

Aly, Robin and Arandjelovic, Relja and Chatfield, Ken and Douze, Matthijs and Fernando, Basura and Harchaoui, Zaid and McGuinness, Kevin and O'Connor, Noel E. and Oneata, Dan and Parkhi, Omar M. and Potapov, Danila and Revaud, Jerome and Schmid, Cordelia and Schwenninger, Jochen and Scott, David and Tuytelaars, Tinne and Verbeek, Jakob and Wang, Heng and Zisserman, Andrew (2013) AXES at TRECVid 2013. In: TREC Video Retrieval Evaluation, TRECVid 2013, 20-22 December 2013, Gaithersburg, MD, USA.

Huq, Mohammad Rezwanul and Apers, Peter M.G. and Wombacher, Andreas (2013) An Inference-Based Framework to Manage Data Provenance in Geoscience Applications. IEEE transactions on geoscience and remote sensing, 51 . ISSN 0196-2892

Huq, Mohammad Rezwanul (2013) An inference-based framework for managing data provenance. thesis.

Hiemstra, D. and Tait, J. and MacFarlane, A. and Belkin, N. (2013) Celebrating Stephen Robertson's retirement. Informer, Autumn 2013 . ISSN 0950-4974

Zhu, Zhemin and Hiemstra, Djoerd and Apers, Peter and Wombacher, Andreas (2013) Closed form maximum likelihood estimator of conditional random fields. [Report]

Hofste, Jop and Henseler, Hans and Keulen, Maurice van (2013) Computer assisted extraction, merging and correlation of identities with Tracks Inspector. In: Proceedings of the Fourteenth International Conference on Artificial Intelligence and Law (ICAIL 2013), June 10-14, 2013, Rome, Italy (pp. pp. 247-248).

Habib, Mena B. and Keulen, Maurice van and Zhu, Zhemin (2013) Concept Extraction Challenge: University of Twente at #MSM2013. In: 3rd workshop on Making Sense of Microposts, #MSM 2013, 13 May 2013, Rio de Janeiro, Brazil.

Sözer, Hasan and Nouta, Sander and Wombacher, Andreas and Perona, Paolo (2013) DAPNA: an architectural framework for data processing networks. In: 28th International Symposium on Computer and Information Sciences, ISCIS 2013, 28-29 October 2013, Paris, France (pp. pp. 221-229).

Huq, Mohammad Rezwanul and Mileo, Alessandra and Wombacher, Andreas (2013) Data Provenance Inference in Logic Programming: Reducing Effort of Instance-driven Debugging. [Report]

Jong, Jasper de and Uetz, Marc and Wombacher, Andreas (2013) Decentralized throughput scheduling. In: 8th International Conference on Algorithms and Complexity, CIAC 2013, 22-24 May 2013, Barcelona, Spain (pp. pp. 134-145).

Khelghati, Mohammadreza and Hiemstra, Djoerd and Keulen, Maurice van (2013) Deep Web Entity Monitoring. In: Proceedings of the 22nd international conference on World Wide Web companion, WWW 2013, 13-17 May 2013, Rio de Janeiro, Brazil (pp. pp. 377-382).

Henseler, Hans and Hofsté, Jop and Keulen, Maurice van (2013) Digital-forensics based pattern recognition for discovering identities in electronic evidence. In: Workshop on Forensic Text Analytics, FORTAN 2013, 12 August 2013, Uppsala, Sweden.

Tjin-Kam-Jet, Kien-Tsoi Theodorus Egbert (2013) Distributed deep web search. thesis.

Hiemstra, Djoerd (2013) Eenvoudige modellen en Big Data troeven slimme modellen af. STAtOR, 14 (3-4). pp. 24-26. ISSN 1567-3383

Zhu, Zhemin and Hiemstra, Djoerd and Apers, Peter and Wombacher, Andreas (2013) Empirical co-occurrence rate networks for sequence labeling. In: 12th International Conference on Machine Learning and Applications, ICMLA 2013, 4-7 December 2013, Miami Beach, FL, USA (pp. pp. 93-98).

Zhu, Zhemin and Hiemstra, Djoerd and Apers, Peter and Wombacher, Andreas (2013) Empirical co-occurrence rate networks for sequence labeling. In: Dutch-Belgian Database Day, DBDBD 2013, November 29, 2013, Rotterdam, The Netherlands (pp. p. 10).

Zhu, Zhemin and Hiemstra, Djoerd and Apers, Peter and Wombacher, Andreas (2013) Empirical training for conditional random fields. In: 22nd Belgian-Dutch Conference on Machine Learning, BENELEARN 2013, 3 June 2013, Nijmegen, the Netherlands (pp. p. 105).

Neshati, Mahmood and Beigy, Hamid and Hiemstra, Djoerd (2013) Expert group formation using facility location analysis. Information processing and management . ISSN 0306-4573

Weber, I. and Hiemstra, D. and Serdyukov, P. (2013) From Republicans to teenagers: group membership and search (GRUMPS). In: 35th European Conference on IR Research, ECIR 2013, 24-27 March 2013, Moscow, Russia (pp. pp. 886-889).

Khelghati, Mohammadreza and Hiemstra, Djoerd and Keulen, Maurice van (2013) How much data resides in a web collection: how to estimate size of a web collection. In: 13th Dutch-Belgian Workshop on Information Retrieval, DIR 2013, 26 April 2013, Delft, Netherlands (pp. pp. 42-43).

Kuperus, Jasper and Keulen, Maurice van and Veenman, Cor J. (2013) Increasing NER recall with minimal precision loss. In: Workshop on Forensic Text Analytics, FORTAN 2013, 12 August 2013, Uppsala, Sweden.

Habib, Mena B. and Keulen, Maurice van (2013) Named entity extraction and disambiguation: the missing link. In: Sixth International Workshop on Exploiting Semantic Annotations in Information Retrieval, ESAIR 2013, 28 October 2013, San Francisco, CA, USA (pp. pp. 37-39).

Wevers, Lesley and Huisman, Marieke and Keijzer, Ander de (2013) Parallel transaction processing in functional languages, towards practical functional databases. [Report]

Graaff, Victor de and By, Rolf A. de and Keulen, Maurice van and Flokstra, Jan (2013) Point of interest to region of interest conversion. In: 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, SIGSPATIAL GIS 2013, 5-8 November 2013, Orlando, FL, USA.

Aly, Robin and Demeester, Thomas and Robertson, Stephen (2013) Probabilistic models in IR and their relationships. Information retrieval . ISSN 1386-4564

Spoel, Sjoerd van der and Keulen, Maurice van and Amrit, Chintan (2013) Process prediction in noisy data sets: a case study in a Dutch hospital. In: Second IFIP WG 2.6, 2.12 International Symposium on Data-Driven Process Discovery and Analysis, SIMPDA 2012, June 18-20, 2012, Campione d’Italia, Italy (pp. pp. 60-83).

Huq, Mohammad Rezwanul and Apers, Peter M.G. and Wombacher, Andreas (2013) ProvenanceCurious: a tool to infer data provenance from scripts. In: 16th International Conference on Extending Database Technology, EDBT 2013, 18-22 March 2013, Genoa, Italy (pp. pp. 765-768).

Heus, Marije de and Hiemstra, Djoerd (2013) Readability of the web: a study on 1 billion web pages. In: 13th Dutch-Belgian Information Retrieval Workshop, DIR 2013, 26 April 2013, Delft, The Netherlands (pp. pp. 66-67).

Jundt, Oliver and Keulen, Maurice van (2013) Sample-based XPath Ranking for Web Information Extraction. In: 8th Conference of the European Society for Fuzzy Logic and Technology, EUSFLAT 2013, 11-13 September 2013, Milano, Italy.

Trieschnigg, Dolf and Tjin-Kam-Jet, Kien and Hiemstra, Djoerd (2013) SearchResultFinder: federated search made easy. In: 36th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2013, 28 July - 1 August 2013, Dublin, Ireland (pp. pp. 1113-1114).

Zhu, Z. and Hiemstra, D. and Apers, P.M.G. and Wombacher, A. (2013) Separate training for conditional random fields using co-occurrence rate factorization. In: 23rd Meeting of Computational Linguistics in the Netherlands, CLIN 2013, 18 January 2013, Enschede, the Netherlands (pp. p. 96).

Wombacher, Andreas and Iacob, Maria-Eugenia (2013) Start time and duration distribution estimation in semi-structured processes. In: 28th Annual ACM Symposium on Applied Computing, SAC 2013, 18-22 March 2013, Lisbon, Portugal (pp. pp. 1403-1409).

Aly, Robin and Hiemstra, Djoerd and Demeester, Thomas (2013) Taily: shard selection using the tail of score distributions. In: 36th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2013, 29 July - 01 Aug 2013, Dublin, Ireland (pp. pp. 673-682).

Wynsberghe, Aimee van and Been, Henry and Keulen, Maurice van (2013) To use or not to use: guidelines for researchers using data from online social networking sites.

Habib, Mena B. and Keulen, Maurice van (2013) Toponym extraction and disambiguation enhancement using loops of feedback. In: Knowledge Discovery, Knowledge Engineering and Knowledge Management: 4th International Joint Conference, IC3K 2012, Barcelona, Spain, October 4-7, 2012, Revised Selected Papers. Communications in Computer and Information Science, 415 . Springer, Berlin, Germany, pp. 113-129. ISBN 9783642541049

Drijfhout, Wanno and Oliver, Jundt and Wevers, Lesley and Hiemstra, Djoerd (2013) Traitor: associating concepts using the world wide web. In: 13th Dutch-Belgian Workshop on Information Retrieval, DIR 2013, 26 April 2013, Delft, the Netherlands (pp. pp. 56-57).

Zhu, Z. and Hiemstra, D. and Apers, P.M.G. and Wombacher, A. (2013) UT-DB: an experimental study on sentiment analysis in twitter. In: Seventh International Workshop on Semantic Evaluation, SemEval 2013, 14-15 June 2013, Atlanta, GA, USA (pp. pp. 384-389).

Tjin-Kam-Jet, Kien and Trieschnigg, Dolf and Hiemstra, Djoerd (2013) Using a stack decoder for structured search. In: 10th International Conference on Flexible Query Answering Systems, FQAS 2013, 18-20 September 2013, Granada, Spain (pp. pp. 519-530).

Duarte Torres, Sergio and Hiemstra, Djoerd and Huibers, Theo (2013) Vertical selection in the information domain of children. In: 13th ACM/IEEE-CS Joint Conference on Digital Libraries, JDCL 2013, 22-26 July 2013, Indianapolis, IN, USA (pp. pp. 57-66).

2012

Tjin-Kam-Jet, Kien and Trieschnigg, Dolf and Hiemstra, Djoerd (2012) A probabilistic approach for mapping free-text queries to complex web forms. [Report]

Wang, Lei and Wombacher, Andreas and Ferreira Pires, Luis and Sinderen, Marten van and Chi, Chihung (2012) A state synchronization mechanism for orchestrated processes. In: 16th IEEE International Enterprise Distributed Object Computing Conference, EDOC 2012, 10-14 September 2012, Beijing, China (pp. pp. 51-60).

Tjin-Kam-Jet, Kien and Trieschnigg, Dolf and Hiemstra, Djoerd (2012) An analysis of free-text queries for a multi-field web form. In: 4th Information Interaction in Context Symposium, IIIX 2012, 21-24 August 2012, Nijmegen, The Netherlands (pp. pp. 82-89).

Trieschnigg, Dolf and Hiemstra, Djoerd and Theune, Mariët and Jong, Franciska de and Meder, Theo (2012) An exploration of language identification techniques for the Dutch folktale database. In: Workshop on Adaptation of Language Resources and Tools for Processing Cultural Heritage, LREC 2012, 26 May 2012, Istanbul, Turkey (pp. pp. 47-51).

Wang, Lei and Wombacher, Andreas and Ferreira Pires, Luis and van Sinderen, Marten J. and Chi, Chihung (2012) An illustrative recovery approach for stateful interaction failures of orchestrated processes. In: IEEE 16th International Enterprise Distributed Object Computing Conference Workshops, 10 September 2012, Beijing, China (pp. pp. 38-41).

Nguyen, Dong-Phuong and Trieschnigg, Dolf and Meder, Theo and Theune, Mariët (2012) Automatic classification of folk narrative genres. In: 11th Conference on Natural Language Processing, KONVENS 2012 (LThist 2012 workshop), 21 September 2012, Vienna, Austria (pp. pp. 378-382).

Hiemstra, Djoerd and Hauff, Claudia (2012) Brute Force Information Retrieval Experiments using MapReduce. ERCIM News (89). pp. 31-32. ISSN 0926-4981

Catarci, Tiziana and Ferro, Nicola and Forner, Pamela and Hiemstra, Djoerd and Karlgren, Jussi and Peñas, Anselmo and Santucci, Giuseppe and Womser-Hacker, Christa (2012) CLEF 2012: information access evaluation meets multilinguality, multimodality, and visual analytics. SIGIR forum, 46 (2). pp. 29-33. ISSN 0163-5840

Muiser, Iwe Everhardus Christiaan and Theune, Mariët and Meder, Theo (2012) Cleaning up and standardizing a folktale corpus for humanities research. In: Second Workshop on Annotation of Corpora for Research in the Humanities, ACRH-2, 29 November 2012, Lissabon, Portugal (pp. pp. 63-74).

Eskevich, M. and Jones, G. and Larson, J. and Wartena, C. and Aly, R.B.N. and Verschoor, T. and Ordelman, R.J.F. (2012) Comparing Retrieval Effectiveness of Alternative Content Segmentation Methods for Internet Video Search. In: 10th Workshop on Content-Based Multimedia Indexing, CMBI 2012, 27-29 June 2012, Annecy, France (pp. pp. 1-6).

Jong, Jasper de and Uetz, Marc and Wombacher, Andreas (2012) Decentralized throughput scheduling. [Report]

Khelghati, Mohammadreza and Hiemstra, Djoerd and Keulen, Maurice van (2012) Deep web entity monitoring. [Report]

Eickhoff, Carsten and Azzopardi, Leif and Hiemstra, Djoerd and Jong, Franciska de and Vries, Arjen de and Dowie, Doug and Duarte, Sergio and Glassey, Richard and Gyllstrom, Karl and Kruisinga, Frea and Marshall, Kelly and Moens, Sien and Polajnar, Tamara and Sluis, Frans van der (2012) EmSe: Initial Evaluation of a Child-friendly Medical Search System. In: 4th Information Interaction in Context Symposium, IIIX 2012, 21-24 August 2012, Nijmegen, The Netherlands (pp. pp. 282-285).

Azzopardi, Leif and Dowie, Doug and Duarte, Sergio and Eickhoff, Carsten and Glassey, Richard and Gyllstrom, Karl and Hiemstra, Djoerd and Jong, Franciska de and Kruisinga, Frea and Marshall, Kelly and Moens, Sien and Polnajar, Tamara and Sluis, Frans van der and Vries, Arjen de (2012) EmSe: Supporting Children’s Information Needs within a Hospital Environment. In: 34th European Conference on Advances in Information Retrieval, ECIR 2012, 1-5 April 2012, Barcelona, Spain (pp. pp. 578-580).

Nguyen, Dong-Phuong and Hiemstra, Djoerd (2012) Ensemble clustering for result diversification. In: Twenty-First Text REtrieval Conference, TREC 2012, 6-9 November 2012, Gaithersburg, MD, USA (pp. p. 83).

Wombacher, Andreas and Iacob, Maria (2012) Estimating the Processing Time of Process Instances in Semi-Structured Processes - A Case Study. In: IEEE Ninth International Conference on Services Computing, SCC 2012, 24-29 June 2012, Honolulu, Hawaii (pp. pp. 368-375).

Nguyen, Dong-Phuong and Demeester, Thomas and Trieschnigg, Dolf and Hiemstra, Djoerd (2012) Federated search in the wild: the combined power of over a hundred search engines. In: 21th ACM international Conference on Information and Knowledge Management, CIKM 2012, 29 October - 2 November 2012, Maui, HI, USA (pp. pp. 1874-1878).

Huq, Mohammad R. and Apers, Peter M.G. and Wombacher, Andreas (2012) Fine-Grained Provenance Inference for a Large Processing Chain with Non-materialized Intermediate Views. In: 24th International Conference of Scientific and Statistical Database Management, SSDBM 2012, 25-27 June 2012, Chania, Greece (pp. pp. 397-405).

Huq, M.R. and Apers, P.M.G. and Wada, Y. and Beek, L.P.H. van and Wombacher, A. (2012) From Scripts Towards Provenance Inference. In: IEEE 8th International Conference on E-Science, e-Science 2012, 8-12 October 2012, Chicago, IL, USA.

Habib, Mena B. and Keulen, Maurice van (2012) Improving Toponym Disambiguation by Iteratively Enhancing Certainty of Extraction. In: 14th International Conference on Knowledge Discovery and Information Retrieval, KDIR 2012, 4-7 October 2012, Barcelona, Spain.

Habib, Mena B. and Keulen, Maurice van (2012) Improving Toponym Extraction and Disambiguation Using Feedback Loop. In: 12th International Conference on Web Engineering, ICWE 2012, 23-27 July 2012, Berlin, Germany.

Panse, Fabian and Ritter, Norbert and Keulen, Maurice van (2012) Indeterministic Handling of Uncertain Decisions in Deduplication. Journal of Data and Information Quality . ISSN 1936-1955

Aly, Robin and McGuinness, Kevin and Kleppe, Martijn and Ordelman, Roeland and O'Connor, Noel and Jong, Franciska de (2012) Link Anchors in Images: Is there Truth? In: 12th Dutch Belgian Information Retrieval Workshop, DIR 2012, 24 February 2012, Ghent, Belgium.

Keulen, Maurice van (2012) Managing Uncertainty: The Road Towards Better Data Interoperability. it - Information Technology, 54 (3). pp. 138-146. ISSN 1611-2776

Kelkboom, E.J.C. and Breebaart, J. and Buhan, I.R. and Veldhuis, R.N.J. (2012) Maximum Key Size and Classification Performance of Fuzzy Commitment for Gaussian Modeled Biometric Sources. IEEE Transactions on information forensics and security, 7 (4). pp. 1225-1241. ISSN 1556-6013

Schivo, S. and Scholma, J. and Wanders, B. and Urquidi Camacho, R.A. and Vet, P.E. van der and Karperien, H.B.J. and Langerak, R. and Pol, J.C. van de and Post, J.N. (2012) Modelling biological pathway dynamics with timed automata. In: 12th IEEE International Conference on Bioinformatics and Bioengineering, BIBE 2012, 11-13 November 2012, Larnaca, Cyprus (pp. pp. 447-453).

Neshati, Mahmood and Beigy, Hamid and Hiemstra, Djoerd (2012) Multi-aspect group formation using facility location analysis. In: 17th Australasian Document Computing Symposium, ADCS 2012, 5-6 December 2012, Dunedin, New Zealand (pp. pp. 62-71).

Wanders, Brend (2012) Pay-as-you-go data integration for bio-informatics. In: Dutch-Belgian Database Day 2012, DBDBD 2012, 21 November 2012, Brussels, Belgium.

Wanders, B. (2012) PayDIBI: Pay-as-you-go data integration for bioinformatics. In: BeNeLux Bioinformatics Conference 2012, 10-11 Dec 2012, Nijmegen, Netherlands (pp. p. 53).

Tigelaar, Almer S. and Hiemstra, Djoerd and Trieschnigg, Dolf (2012) Peer to Peer Information Retrieval: An Overview. ACM Transactions on Information Systems, 30 (2). 9:1-9:34. ISSN 1046-8188

Tigelaar, Almer S. (2012) Peer-to-peer information retrieval. thesis.

Jonker, Willem and Petkovic, Milan (2012) Preface. In: Secure Data Management, 9th VLDB Workshop, SDM 2012, Istanbul, Turkey, August 27, 2012: proceedings. Lecture notes in computer science, 7482 . Springer Verlag, Berlin, Germany. ISBN 9783642328725

Huq, Mohammad Rezwanul and Apers, P.M.G. and Wombacher, A. (2012) Probabilistic inference of fine-grained data provenance. In: 23rd International Conference on Database and Expert System Applications, DEXA 2012, 3-7 September 2012, Vienna, Austria (pp. pp. 296-310).

Duarte Torres, Sergio and Hiemstra, Djoerd and Weber, Ingmar and Serdyukov, Pavel (2012) Query recommendation for children. In: 21st ACM International Conference on Information and Knowledge Management, CIKM 2012, 29 October - 02 November 2012, Maui, Hawaii (pp. pp. 2010-2014).

Trieschnigg, Dolf and Tjin-Kam-Jet, Kien and Hiemstra, Djoerd (2012) Ranking XPaths for extracting search result records. [Report]

Jonker, W. and Petkovic, Milan , eds. (2012) Secure Data Management, 9th VLDB Workshop, SDM 2012, Istanbul, Turkey, August 27, 2012 : proceedings. Lecture notes in computer science ; 7482, 7482 . Springer, Berlin, Germany. ISBN 9783642328725

Bösch, Christoph and Tang, Qiang and Hartel, Pieter and Jonker, Willem (2012) Selective Document Retrieval from Encrypted Database. In: 15th International Conference on Information Security, ISC 2012, 19-21 September 2012, Passau, Germany.

Zhu, Zhemin and Hiemstra, Djoerd and Apers, Peter and Wombacher, Andreas (2012) Separate training for conditional random fields using co-occurrence rate factorization. [Report]

Kulkarni, Anagha and Tigelaar, Almer S. and Hiemstra, Djoerd and Callan, Jamie (2012) Shard Ranking and Cutoff Estimation for Topically Partitioned Collections. In: 21st ACM International Conference on Information and Knowledge Management, CIKM 2012, 29 October - 02 November 2012, Maui, Hawaii.

Aly, R.B.N. and Hiemstra, D. and Jong, F.M.G. de and Apers, P.M.G. (2012) Simulating the Future of Concept-Based Video Retrieval under Improved Detector Performance. Multimedia Tools and Applications, 60 (1). pp. 203-231. ISSN 1380-7501

Khelghati, Mohammadreza and Hiemstra, Djoerd and Keulen, Maurice van (2012) Size estimation of non-cooperative data collections. In: Dutch-Belgian Database Day 2012, DBDBD 2012, 21 November 2012, Brussels, Belgium.

Wombacher, Andreas and Iacob, Maria-Eugenia (2012) Start Time and Duration Distribution Estimation in Semi-Structured Processes. [Report]

Wombacher, A. and Iacob, M.E. (2012) Start time estimation in semi-structured processes. In: .

Chen, Shu and McGuinness, Kevin and Aly, Robin and Jong, Franciska de and O'Connor, Noel E. (2012) The AXES-lite video search engine. In: 13th International Workshop on Image Analysis for Multimedia Interactive Services, WIAMIS 2012, 23-25 May 2012, Dublin, Ireland (pp. pp. 1-4).

Amiguet-Vercher, J and Apers, Peter and Wombacher, Andreas (2012) The identification problem: a description. In: International Workshop on Scientific and Engineering Workflows, SWF 2012, 24 June 2012, Honolulu, HI, USA (pp. pp. 33-40).

Aly, Robin and Doherty, Aiden and Hiemstra, Djoerd and Jong, Franciska de and Smeaton, Alan F. (2012) The uncertain representation ranking framework for concept-based video retrieval. Information retrieval, 16 (5). pp. 557-583. ISSN 1386-4564

Graaff, Victor de and Keulen, Maurice van and By, Rolf A. de (2012) Towards Geosocial Recommender Systems. In: 4th International Workshop on Web Intelligence & Communities, WI&C 2012, 16 April 2012, Lyon, France.

Dadvar, Maral and Ordelman, Roeland and Jong, Franciska de and Trieschnigg, Dolf (2012) Towards User Modelling in the Combat Against Cyberbullying. In: 17th International Conference on Applications of Natural Language to Information Systems, NLDB 2012, 26-28 June 2012, Groningen, the Netherlands (pp. pp. 277-283).

Sedghi, Saeed (2012) Towards provably secure efficiently searchable encryption. thesis.

Habib, Mena B. and Keulen, Maurice van (2012) Unsupervised improvement of named entity extraction in short informal context using disambiguation clues. In: Workshop on Semantic Web and Information Extraction, SWAIE 2012, 8-12 October 2012, Galway, Ireland (pp. pp. 1-10).

2011

Wombacher, Andreas (2011) A-Posteriori Detection of Sensor Infrastructure Errors in Correlated Sensor Data and Business Workflows. [Report]

Wombacher, Andreas (2011) A-Posteriori Detection of Sensor Infrastructure Errors in Correlated Sensor Data and Business Workflows. In: 9th International Conference on Business Process Management, BPM 2011, August 30 - September 2, 2011, Clermont-Ferrand, France (pp. pp. 329-344).

McGuinness, Kevin and Aly, Robin and Chen, Shu and Frappier, Mathieu and Kleppe, Martijn and Lee, Hyowon and Ordelman, Roeland and Arandjelovic, Relja (2011) AXES at TRECVid 2011. In: TREC Video Retrieval Evaluation, TRECVID 2011, 5-7 December 2011, Gaithersburg, MD, USA.

Huq, Mohammad Rezwanul and Wombacher, Andreas and Apers, Peter M.G. (2011) Adaptive Inference of Fine-grained Data Provenance to Achieve High Accuracy at Lower Storage Costs. In: 7th IEEE International Conference on E-Science, e-Science 2011, 5-8 December 2011, Stockholm, Sweden (pp. pp. 202-209).

Hauff, Claudia and Trieschnigg, Dolf (2011) Adding Emotions to Pictures. In: Third International Conference on Advances in Information Retrieval Theory, ICTIR 2011, 12-14 September 2011, Bertinoro, Italy (pp. pp. 364-367).

Berrada, Ghita and Keijzer, Ander de (2011) An IFS-based similarity measure to index electroencephalograms. In: 15th Pacific-Asia Conference on Advances in Knowledge Discovery and Data Mining, PAKDD 2011, 24-27 May 2011, Shenzhen, China (pp. pp. 457-468).

Ibraimi, Luan and Asim, Muhammad and Petkovic, Milan (2011) Attribute-Based Digital Signature System. Patent.

Asim, Muhammad and Ibraimi, Luan and Petkovic, Milan (2011) Ciphertext-Policy Attribute-Based Broadcast Encryption Scheme. In: Proceedings of the 12th IFIP TC 6 / TC 11 International Conference on Communications and Multimedia Security (CMS 2011), 19-21 Oct 2011, Ghent, Belgium (pp. pp. 244-246).

Trieschnigg, Dolf and Hauff, Claudia (2011) Classic Children's Literature - Difficult to Read? In: 33rd European Conference on IR Research, ECIR 2011, 18-21 April 2011, Dublin, Ireland (pp. pp. 691-694).

Bösch, Christoph and Brinkman, Richard and Hartel, Pieter and Jonker, Willem (2011) Conjunctive Wildcard Search over Encrypted Data. In: 8th VLDB Workshop on Secure Data Management, SDM 2011, 2 September 2011, Seattle, WA, USA (pp. pp. 114-127).

Ibraimi, Luan (2011) Cryptographically enforced distributed data access control. thesis.

Tjin-Kam-Jet, K. and Trieschnigg, D. and Hiemstra, D. (2011) Deep web search: an overview and roadmap. [Report]

Schuemie, Martijn and Trieschnigg, Dolf and Meij, Edgar (2011) DutchHatTrick: semantic query modeling, ConText, section detection, and match score maximization. In: Twentieth Text REtrieval Conference, TREC 2011, 15-18 November 2011, Gaithersburg, MD, USA.

Zhu, Zhemin (2011) Factorizing Probabilistic Graphical Models Using Co-occurrence Rate. [Report]

Tjin-Kam-Jet, Kien and Trieschnigg, Dolf and Hiemstra, Djoerd (2011) Free-Text Search over Complex Web Forms. In: Second Information Retrieval Facility Conference, IRFC 2011, 6 June 2011, Vienna, Austra (pp. pp. 94-107).

Tjin-Kam-Jet, Kien and Trieschnigg, Dolf and Hiemstra, Djoerd (2011) Free-Text Search versus Complex Web Forms. In: 33rd European Conference on IR Research, ECIR 2011, 18-21 April 2011, Dublin, Ireland (pp. pp. 670-674).

Wombacher, Andreas and Aly, Robin (2011) Graphing of E-Science Data with varying user requirements. [Report]

Keulen, Maurice van and Habib, Mena B. (2011) Handling uncertainty in information extraction. In: 7th International Workshop on Uncertainty Reasoning for the Semantic Web, 23 Oct 2011, Bonn, Germany.

Wombacher, Andreas (2011) How Physical Objects And Business Workflows Can Be Correlated. In: IEEE International Conference on Services Computing, SCC 2011, 4-9 July 2011, Washington, DC, US (pp. pp. 226-233).

Habib, Mena B. and Keulen, Maurice van (2011) Improving Named Entity Disambiguation by Iteratively Enhancing Certainty of Extraction. [Report]

Huq, Mohammad Rezwanul and Wombacher, Andreas and Apers, Peter M.G. (2011) Inferring Fine-Grained Data Provenance in Stream Data Processing: Reduced Storage Cost, High Accuracy. In: 22nd International Conference on Database and Expert Systems Applications, DEXA 2011, 29 Aug - 02 Sep 2011, Toulouse, France (pp. pp. 118-127).

Habib, Mena B. and Keulen, Maurice van (2011) Information Extraction, Data Integration, and Uncertain Data Management: The State of The Art. [Report]

Duarte, Sergio (2011) Information retrieval for children based on the aggregated search paradigm. [Report]

Boerman, Tjeerd W. and Keulen, Maurice van and Vet, Paul van der and Severing, Edouard I. (2011) Integration of Biological Sources: Exploring the Case of Protein Homology. [Report]

Hiemstra, Djoerd and Hauff, Claudia (2011) MapReduce for Experimental Search. In: Nineteenth Text REtrieval Conference, TREC 2010, November 16-19, 2010, Gaithersburg, MD, USA (pp. p. 51).

Li, Chen and Reichert, Manfred and Wombacher, Andreas (2011) Mining business process variants: Challenges, scenarios, algorithms. Data & Knowledge Engineering, 70 (5). pp. 409-434. ISSN 0169-023X

Pasquale, N. and Perona, P. and Schneider, P. and Shrestha, J. and Wombacher, A. and Burlando, P. (2011) Modern comprehensive approach to monitor the morphodynamic evolution of restored river corridors. Hydrology and Earth System Sciences, 15 (4). pp. 1197-2012. ISSN 1027-5606

Habib, Mena B. and Keulen, Maurice van (2011) Named Entity Extraction and Disambiguation from an Uncertainty Perspective. In: Dutch Belgian Database Day, DBDBD 2011, 2 December 2011, University of Twente, The Netherlands.

Habib, Mena B. and Keulen, Maurice van (2011) Named Entity Extraction and Disambiguation: The Reinforcement Effect. In: 5th International Workshop on Management of Uncertain Data, MUD 2011, 29 August 2011, Seattle, WA, USA (pp. pp. 9-16).

Habib, Mena B. (2011) Neogeography: The Challenge of Channelling Large and Ill-Behaved Data Streams. In: The ICDE 2011 Ph.D. Workshop, 11 April 2011, Hannover, Germany.

Habib, Mena B. and Keulen, Maurice van (2011) Neogeography: The Challenge of Channelling Large and Ill-Behaved Data Streams. [Report]

Habib, Mena B. (2011) Neogeography: The Treasure of User Volunteered Text [poster]. In: Russian Young Scientists Conference in Information Retrieval, YSC 2011, 15-19 August 2011, Saint Petersburg, Russia.

Tjin-Kam-Jet, Kien and Trieschnigg, Dolf and Hiemstra, Djoerd (2011) Onebox: Free-Text Interfaces as an Alternative to Complex Web Forms. [Report]

Keijzer, Ander de and Keulen, Maurice van (2011) Preface. In: The Fifth International VLDB Workshop on Management of Uncertain Data. CTIT Workshop Proceedings (WP11-0). Centre for Telematics and Information Technology, University of Twente, Enschede, The Netherlands, V.

Sedghi, Saeed and Hartel, Pieter and Jonker, Willem and Nikova, Svetla (2011) Privacy Enhanced Access Control by Means of Policy Blinding. In: 7th International Conference on Information Security Practice and Experience, ISPEC 2011, May 30 - June 1, 2011, Guangzhou, China (pp. pp. 108-122).

Tigelaar, Almer S. and Hiemstra, Djoerd (2011) Query Load Balancing by Caching Search Results in Peer-to-Peer Information Retrieval Networks. In: Dutch-Belgian Information Retrieval Workshop, DIR 2011, 4 February 2011, Amsterdam, The Netherlands (pp. pp. 28-31).

Abdel Kader, Riham (2011) ROX: Run-Time Optimization of XQueries - By Means of Sampling in Database Systems. LAP LAMBERT Academic Publishing, Germany. ISBN 9783844310474

Keijzer, Ander de and Keulen, Maurice van, eds. (2011) The Fifth International VLDB Workshop on Management of Uncertain Data. CTIT Workshop Proceedings (WP11-0). Centre for Telematics and Information Technology, University of Twente, Enschede, The Netherlands.

Fokkinga, Maarten (2011) The Hough transform. Journal of Functional Programming . ISSN 0956-7968

Hiemstra, Djoerd and Lammerts, Evert and Vries, Arjen P. de (2011) The SIKS/BiGGrid Big Data Tutorial. In: Dutch Belgian Database Day, DBDBD 2011, 2 December 2011, University of Twente, The Netherlands (pp. p. 17).

Wombacher, Andreas and Huq, Mohammad R. (2011) Towards Automatic Capturing of Manual Data Processing Provenance. [Report]

Aly, Robin and Demeester, Thomas (2011) Towards a Better Understanding of the Relationship Between Probabilistic Models in IR. In: 3rd International Conference on Theory of Information Retrieval, ICTIR 2011, September 12-14, 2011, Bertinoro, Italy (pp. pp. 164-175).

Wombacher, Andreas and Iacob, Maria and Haitsma, Martin (2011) Towards a Performance Estimate in Semi-Structured Processes. [Report]

Wombacher, Andreas and Iacob, Maria and Haitsma, Martin (2011) Towards a Performance Estimate in Semi-Structured Processes. In: Fourth IEEE International Conference on Service-Oriented Computing and Applications, SOCA 2011, 12-14 December 2011, Irvine, CA, USA.

Aly, Robin and Verschoor, Thijs and Ordelman, Roeland (2011) UTwente does Rich Speech Retrieval at MediaEval 2011. In: MediaEval 2011 Workshop, 1-2 September 2011, Pisa, Italy.

Eickhoff, Carsten and Polajnar, Tamara and Gyllstrom, Karl and Duarte Torres, Sergio and Glassey, Richard (2011) Web Search Query Assistance Functionality for Young Audiences. In: 33rd European Conference on Information Retrieval, ECIR 2011, 18-21 April 2011, Dublin, Ireland (pp. pp. 776-779).

Duarte Torres, Sergio and Weber, Ingmar (2011) What and how children search on the web. In: 20th ACM International Conference on Information and Knowledge Management, CIKM 2011, 24-28 October 2011, Glasgow, UK (pp. pp. 393-402).

2010

Hauff, Claudia and Hiemstra, Djoerd and Azzopardi, Leif and Jong, Franciska de (2010) A Case for Automatic System Evaluation. In: Proceedings of the 32nd European Conference on IR Research, 28-31 March 2010, Milton Keynes, United Kingdom (pp. pp. 153-165).

Trieschnigg, Dolf and Hiemstra, Djoerd and Jong, Franciska de and Kraaij, Wessel (2010) A Cross-lingual Framework for Monolingual Biomedical Information Retrieval. In: 19th ACM Conference on Information and Knowledge Management, CIKM '10, 26-30 Oct 2010, Toronto, Canada. (In Press)

Wombacher, Andreas and Li, Chen (2010) Alternative approaches for workflow similarity. In: IEEE International Conference on Service Computing, SCC 2010, July 5-10, 2010, Miami, Florida, USA (pp. pp. 337-345).

Ibraimi, Luan and Nikova, Svetla and Hartel, Pieter and Jonker, Willem (2010) An Identity-Based Group Signature with Membership Revocation in the Standard Model. [Report]

Duarte Torres, Sergio and Hiemstra, Djoerd and Serdyukov, Pavel (2010) An analysis of queries intended to search information for children. In: Third Symposium on Information Interaction in Context, IIiX 2010, 18-21 August 2010, New Brunswick, NJ, USA (pp. pp. 235-244).

Ibraimi, Luan and Asim, Muhammad and Petkovic, Milan (2010) An encryption scheme for a secure policy updating. In: International Conference on Security and Cryptography , SECRYPT 2010, 26-28 July 2010, Athens, Greece (pp. pp. 1-10).

Amiguet, Juan and Wombacher, Andreas and Klifman, Tim E. (2010) Annotations: Dynamic Semantics in Stream Processing. In: 3rd Workshop on Ph.D. Students in Information and Knowledge Management, PIKM 2010, 30 Oct 2010, Toronto, Canada (pp. pp. 1-8).

Kalsbeek, Maarten van and Wit, Joost de and Trieschnigg, Dolf and Vet, Paul van der and Huibers, Theo and Hiemstra, Djoerd (2010) Automatic Reformulation of Children's Search Queries. [Report]

Tigelaar, Almer S. and Akker, Rieks op den and Hiemstra, Djoerd (2010) Automatic summarisation of discussion fora. Natural Language Engineering, 16 (02). pp. 161-192. ISSN 1351-3249

Aly, Robin and Doherty, Aiden and Hiemstra, Djoerd and Smeaton, Alan (2010) Beyond Shot Retrieval: Searching for Broadcast News Items Using Language Models of Concepts. In: 32nd European Conference on IR Research, ECIR 2010, 28-31 March 2010, Milton Keynes, UK (pp. pp. 241-252).

Kelkboom, Emile J.C. and Garcia Molina, Gary and Breebaart, Jeroen and Veldhuis, Raymond N.J. and Kevenaar, Tom A.M. and Jonker, Willem (2010) Binary Biometrics: An Analytic Framework to Estimate the Performance Curves Under Gaussian Assumption. IEEE Transactions on Systems, Man and Cybernetics, Part A: Systems and Humans, 40 (3). 555 -571. ISSN 1083-4427

Asim, Muhammad and Ibraimi, Luan and Petkovic, Milan (2010) Ciphertext-Policy Attribute-Based Encryption and Re-Encryption. Patent.

Liesdonk, Peter van and Sedghi, Saeed and Doumen, Jeroen and Hartel, Pieter and Jonker, Willem (2010) Computationally Efficient Searchable Symmetric Encryption. In: 7th VLDB Workshop on Secure Data Management, SDM 2010, 17 Sep 2010, Singapore (pp. pp. 87-100).

Wombacher, Andreas (2010) Data Workflow - A Workflow Model for Continuous Data Processing. [Report]

Li, Rongmei and Weide, Theo van der (2010) Deriving implicit user feedback from partial URLs for effective web page retrieval. In: Adaptivity, Personalization and Fusion of Heterogeneous Information, RIAO 2010, April 28-30, 2010, Paris, France (pp. pp. 124-125).

Bodenstaff, Lianne and Wombacher, Andreas and Reichert, Manfred (2010) Evaluation Data for MoDe4SLAb. [Report]

Ibraimi, Luan and Tang, Qiang and Hartel, Pieter and Jonker, Willem (2010) Exploring Type-and-Identity-Based Proxy Re-Encryption Scheme to Securely Manage Personal Health Records. International Journal of Computational Models and Algorithms in Medicine, 1 (2). pp. 1-21. ISSN 1947-3133

Huq, Mohammad R. and Wombacher, Andreas and Apers, Peter M.G. (2010) Facilitating Fine Grained Data Provenance using Temporal Data Model. In: Seventh International Workshop on Data Management for Sensor Networks, DMSN 2010, 13 Sep 2010, Singapore, Thailand (pp. pp. 8-13).

Kaptein, Rianne and Hiemstra, Djoerd and Kamps, Jaap (2010) How Different are Language Models and Word Clouds? In: 32nd European Conference on Information Retrieval, ECIR 2010, March 28-31, 2010, Milton Keynes, UK (pp. pp. 556-568).

Huq, Mohammad R. and Wombacher, Andreas and Apers, Peter M.G. (2010) Identifying the Challenges for Optimizing the Process to Achieve Reproducible Results in E-science Applications. In: 3rd Workshop on Ph.D. Students in Information and Knowledge Management, PIKM 2010, 30 Oct 2010, Toronto, Canada (pp. pp. 75-78).

Panse, Fabian and Keulen, Maurice van and Ritter, Norbert (2010) Indeterministic Handling of Uncertain Decisions in Duplicate Detection. [Report]

Tjin-Kam-Jet, Kien-Tsoi T.E. and Hiemstra, Djoerd (2010) Learning to merge search results for efficient Distributed Information Retrieval. In: 10th Dutch-Belgian Information Retrieval Workshop, 25 Jan 2010, Nijmegen, the Netherlands (pp. pp. 55-62). (In Press)

Hiemstra, Djoerd and Hauff, Claudia (2010) MIREX: MapReduce Information Retrieval Experiments. [Report]

Bodenstaff, Lianne and Wombacher, Andreas and Reichert, Manfred and Wieringa, Roel (2010) MaDe4IC: an abstract method for managing model dependencies in inter-organizational cooperations. Service Oriented Computing and Applications, 4 (3). pp. 203-228. ISSN 0302-9743

Hiemstra, Djoerd and Hauff, Claudia (2010) MapReduce for Information Retrieval Evaluation: “Let’s Quickly Test This on 12 TB of Data”. In: Multilingual and Multimodal Information Access Evaluation: International Conference of the Cross-Language Evaluation Forum, CLEF 2010 Padua, Italy, September 20-23, 2010 Proceedings. Lecture Notes in Computer Science , 6360 . Springer, pp. 64-69. ISBN INVALID978-3-642-15998-5_8

Hiemstra, Djoerd and Hauff, Claudia (2010) MapReduce for information retrieval evaluation: "Let's quickly test this on 12 TB of data". In: International Conference of the Cross-Language Evaluation Forum, CLEF: Multilingual and Multimodal Information Access Evaluation, 20-23 September 2010, Padua, Italy (pp. pp. 64-69).

Aly, Robin Benjamin Niko (2010) Modeling representation uncertainty in concept-based multimedia retrieval. thesis.

Habib, Mena B. (2010) Neogeography: The Challenge of Channeling Large and Ill-Behaved Data Streams. In: Dutch Belgian Database Day, DBDBD 2010, 22 November 2010, Hasselt, Belgium .

Wombacher, Andreas and Schneider, Philipp (2010) Observation Centric Sensor Data Model. [Report]

Kelkboom, Emile Josephus Carlos (2010) On the performance of helper data template protection schemes. thesis.

Keulen, Maurice van (2010) Onzekere databases. DB/M : database magazine, 21 (4). pp. 22-27. ISSN 0925-6911

Saffarian, Mohsen and Sadighi, Babak (2010) Owner-Based Role-Based Access Control OB-RBAC. In: International Conference on Availability, Reliability, and Security, ARES 2010, February 15-18, 2010, Krakow, Poland (pp. pp. 236-241).

Heerde, Harold Johann Wilhelm van (2010) Privacy-aware data management by means of data degradation : making private data less sensitive over time. thesis.

Trieschnigg, Rudolf Berend (2010) Proof of concept: concept-based biomedical information retrieval. thesis.

Hauff, Claudia and Azzopardi, Leif and Hiemstra, Djoerd and Jong, Franciska de (2010) Query Performance Prediction: Evaluation Contrasted with Effectiveness. In: Proceedings of the 32nd European Conference on IR Research, 28-31 March 2010, Milton Keynes, United Kingdom (pp. pp. 204-216).

Duarte Torres, Sergio and Hiemstra, Djoerd and Serdyukov, Pavel (2010) Query log analysis in the context of information retrieval for children. In: 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, July 19-23, 2010, Geneva, Switzerland (pp. pp. 847-848).

Tigelaar, Almer S. and Hiemstra, D. (2010) Query-Based Sampling using Snippets. In: Eighth Workshop on Large-Scale Distributed Systems for Information Retrieval, 23 Jul 2010, Geneva, Switzerland (pp. pp. 9-14).

Abdel Kader, Riham (2010) ROX: Run-Time Optimization of XQueries. thesis.

Abdel Kader, Riham and Boncz, Peter and Manegold, Stefan and Keulen, Maurice van (2010) ROX: The Robustness of a Run-time XQuery Optimizer Against Correlated Data. In: 26th International Conference on Data Engineering, ICDE 2010, 1-6 March 2010, Long Beach, California, USA (pp. pp. 1185-1188). (In Press)

Tjin-Kam-Jet, Kien-Tsoi T.E. (2010) Research Proposal for Distributed Deep Web Search. In: Third Workshop on Ph.D. Students in Information and Knowledge Management, PIKM 2010, October 26-30, 2010, Toronto, Ontario, Canada (pp. pp. 33-37).

Abdel Kader, Riham and Keulen, Maurice van and Boncz, Peter and Manegold, Stefan (2010) Run-time Optimization for Pipelined Systems. In: Proceedings of the IV Alberto Mendelzon Workshop on Foundations of Data Management (AMW2010), 17-20 May 2010, Buenos Aires, Argentina. (In Press)

Sedghi, Saeed and Liesdonk, Peter van and Nikova, Svetla and Hartel, Pieter and Jonker, Willem (2010) Searching Keywords with Wildcards on Encrypted Data. In: Seventh international Conference on Security and Cryptography for Networks, SCN 2010, September 13-15, 2010, Amalfy, Italy (pp. pp. 138-153).

Sedghi, S. and Liesdonk, Peter van and Nikova, Svetla and Hartel, Pieter and Jonker, Willem (2010) Searching Keywords with Wildcards on Encrypted Data. [Report]

Roschke, Sebastian and Ibraimi, Luan and Cheng, Feng and Meinel, Christoph (2010) Secure Communication using Identity Based Encryption. In: Communications and Multimedia Security - CMS 2010, 31 May - 2 June 2010, Linz, Austria. (In Press)

Wang, Lei and Ferreira Pires, Luis and Wombacher, Andreas and Sinderen, Marten J. van and Chi, Chihung (2010) Stakeholder interactions to support service creation in cloud computing. In: 14th IEEE International Enterprise Distributed Object Computing Conference Workshops (EDOCW), 2010, 26 Oct 2010, Vitória, Brazil (pp. pp. 173-176).

Hollander, E.S. and Keulen, M. van (2010) Storing and Querying Probabilistic XML Using a Probabilistic Relational DBMS. In: 4th International Workshop on Management of Uncertain Data, MUD 2010, 13 Sep 2010, Singapore. (In Press)

Bos, Wim and Jansen, Michel and Vet, Paul van der and Huibers, Theo and Hiemstra, Djoerd (2010) TeddIR: tangible information retrieval for children. In: 9th International Conference on Interaction Design and Children, IDC 2010, 9-12 June 2010, Barcelona, Spain (pp. pp. 282-285).

Keijzer, A. de and Keulen, M. van, eds. (2010) The Fourth International VLDB Workshop on Management of Uncertain Data. CTIT Workshop Proceedings ; WP10-04 (WP10-04). Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands.

Li, Chen and Reichert, Manfred and Wombacher, Andreas (2010) The MinAdept Clustering Approach for Discovering Reference Process Models out of Process Variants. International Journal of Cooperative Information Systems, 19 (3 & 4). pp. 159-203. ISSN 0218-8430

Serdyukov, Pavel and Hiemstra, Djoerd and Ruthven, Ian (2010) Towards Accessible Search Systems. ACM SIGIR Forum, 44 (2). pp. 23-27. ISSN 0163-5840

Hauff, Claudia and Hiemstra, Djoerd (2010) University of Twente @ TREC 2009: Indexing half a billion web pages. In: Eighteenth Text REtrieval Conference, TREC 2009, November 17-20, 2009, Gaithersburg, MD, USA.

Hauff, Claudia and Trieschnigg, Dolf and Rode, Henning (2010) University of Twente at GeoCLEF 2006: Geofiltered Document Retrieval. In: Evaluation of multilingual and multi-modal information retrieval. Lecture Notes in Computer Science, 4730 . Springer Verlag, Berlin, pp. 958-961. ISBN 9783540749998 (In Press)

2009

Koch, C. and König-Ries, B. and Markl, V. and Keulen, M. van (2009) 08421 Executive Summary - Uncertainty Management in Information Systems. In: Proceedings of Dagstuhl Seminar 08421 on Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany.

Spiliopoulou, M. and Keulen, M. van and Lenz, H.-J. and Wijsen, J. and Renz, M. and Kruse, R. and Stern, M. (2009) 08421 Working Group: Imprecision, Diversity and Uncertainty: Disentangling Threads in Uncertainty Management. In: Dagstuhl Seminar 08421 on Uncertainty Management in Information Systems, 12-17 Oct 2008, Dagstuhl, Germany.

Koch, C. and Re, C. and Olteanu, D. and Lenz, H.-J. and Keulen, M. van and Haas, P.J. and Pan, J.Z. (2009) 08421 Working Group: Report of the Probabilistic Databases Benchmarking. In: Proceedings of Dagstuhl Seminar 08421 on Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany.

Li, C. and Reichert, M.U. and Wombacher, A. (2009) A Heuristic Approach for Discovering Reference Models by Mining Process Model Variants. [Report]

Aly, Robin and Hiemstra, Djoerd (2009) A Simulator for Concept Detector Output. [Report]

Heerde, Harold van and Fokkinga, Maarten and Anciaux, Nicolas (2009) A framework to balance privacy and data usability using data degradation. In: 2009 IEEE International Conference on Information Privacy, Security, Risk and Trust, PASSAT 2009, 29-31 August 2009, Vancouver, Canada (pp. pp. 146-153). (In Press)

Sedghi, S. and Liesdonk, P. van and Doumen, J.M. and Hartel, P.H. and Jonker, W. (2009) Adaptively Secure Computationally Efficient Searchable Symmetric Encryption. [Report]

Wombacher, Andreas (2009) Alignment of Choreography Changes in BPEL Processes. In: IEEE International Conference on Services Computing, SCC, 21-25 September 2009, Bangalore, India (pp. pp. 1-8).

Bodenstaff, L. and Wombacher, A. and Reichert, M.U. and Jaeger, M.C. (2009) Analyzing Impact Factors on Composite Services. [Report]

Bodenstaff, Lianne and Wombacher, Andreas and Reichert, Manfred and Jaeger, Michael C. (2009) Analyzing Impact Factors on Composite Services. In: IEEE International Conference on Services Computing (SCC2009), 21-25 Sep 2009, Bangalore, India (pp. pp. 218-226).

Hiemstra, Djoerd and Pothoven, Tristan and Vliet, Marijn van and Harman, Donna (2009) Behind the scenes of the digital museum of information retrieval research. In: 9th Dutch-Belgian Information Retrieval Workshop, DIR, 2-3 Feb 2009, Enschede, The Netherlands (pp. pp. 99-100).

Ibraimi, Luan and Petkovic, Milan and Nikova, Svetla and Hartel, Pieter and Jonker, Willem (2009) Ciphertext-Policy Attribute-Based Threshold Decryption with Flexible Delegation and Revocation of User Attributes (extended version). [Report]

Bockting, S. and Hiemstra, D. (2009) Collection Selection with Highly Discriminative Keys. In: Proceedings of the 7th Workshop on Large-Scale Distributed Systems for Information Retrieval, 23 Jul 2009, Boston, USA (pp. pp. 9-16).

Veldman, Irma and Keijzer, Ander de and Keulen, Maurice van (2009) Compression of Probabilistic XML documents. In: 3rd International Conference on Scalable Uncertainty Management, SUM 2009, 28-30 September 2009, Washington, DC, USA. (In Press)

Veldman, Irma (2009) Compression of Probabilistic XML documents. [Report]

Aly, Robin and Hiemstra, Djoerd (2009) Concept Detectors: How Good is Good Enough? In: 17th ACM International Conference on Multimedia, 19-22 October 2009, Beijing, China (pp. pp. 233-242).

Meij, Edgar and Trieschnigg, Dolf and Rijke, Maarten de and Kraaij, Wessel (2009) Conceptual language models for domain-specific retrieval. Information Processing & Management, 46 (4). pp. 448-469. ISSN 0306-4573 (In Press)

Li, Chen and Reichert, Manfred and Wombacher, Andreas (2009) Discovering Reference Models by Mining Process Variants Using a Heuristic Approach. In: 7th International Conference on Business Process Management, BPM 2009, September 8-10, 2009, Ulm, Germany (pp. pp. 344-362).

Panse, Fabian and Keulen, Maurice van and Keijzer, Ander de and Ritter, Norbert (2009) Duplicate Detection in Probabilistic Data. In: 2nd International Workshop on New Trends in Information Integration, NTII, March 1-6, 2010, Long Beach, California, USA. (In Press)

Panse, Fabian and Keulen, Maurice van and Keijzer, Ander de and Ritter, Norbert (2009) Duplicate Detection in Probabilistic Data. [Report] (In Press)

Saffarian, M. and Tang, Q. and Jonker, W. and Hartel, P.H. (2009) Dynamic User Role Assignment in Remote Access Control. [Report]

Rode, Henning and Hiemstra, Djoerd and Vries, Arjen de and Serdyukov, Pavel (2009) Efficient XML and Entity Retrieval with PF/Tijah: CWI and University of Twente at INEX '08. In: Advances in focused retrieval. Lecture Notes in Computer Science, 5631 . Springer Verlag, Berlin, pp. 207-217. ISBN 9783642037610 (In Press)

Ibraimi, Luan and Tang, Qiang and Hartel, Pieter and Jonker, Willem (2009) Efficient and Provable Secure Ciphertext-Policy Attribute-Based Encryption Schemes. In: 5th International Conference on Information Security Practice and Experience, ISPEC, 12-15 April 2009, Xi'an, China (pp. pp. 1-12).

Keulen, Maurice van (2009) IMPrECISE: Good-is-good-enough Data Integration. In: Uncertainty Management in Information Systems : Dagstuhl Seminar, 12 - 17 Oct 2008, Dagstuhl, Germany (pp. pp. 24-25).

Li, Rongmei (2009) Improving Web Page Retrieval using Search Context from Clicked Domain Names. In: DEXA Workshop on Text-based Information Retrieval, TIR 2009, 31 August - 4 September 2009, Linz, Austria (pp. pp. 393-397). (In Press)

Evers, Sander and Fokkinga, Maarten M. and Apers, Peter M.G. (2009) Inference Optimization using Relational Algebra. [Report]

Moens, M.F. and Hiemstra, D. (2009) Information Extraction and Linking in a Retrieval Context. In: Advances in Information Retrieval, 6-9 April 2009, Toulouse, France (pp. pp. 810-813).

Hiemstra, Djoerd (2009) Information Retrieval Models. In: Information Retrieval: Searching in the 21st Century. Wiley, pp. 1-20. ISBN 9780470027622 (In Press)

Tang, Q. and Hartel, P.H. and Jonker, W. (2009) Inter-domain Identity-Based Proxy Re-encryption. In: Information Security and Cryptology, 4th International Conference (Inscrypt), December 14-17, 2008, Beijing China (pp. pp. 332-347).

Hiemstra, D. (2009) Language Models. In: Encyclopedia of Database Systems. Springer Verlag, Berlin. ISBN 9780387496160 (In Press)

Tigelaar, Almer S. and Akker, Rieks op den and Verhoeven, Fenne (2009) Matching Queries to Frequently Asked Questions: Search Functionality for the MRSA Web-Portal. In: 9th Dutch-Belgian Information Retrieval Workshop, DIR, 2 Feb - 3 Feb 2009, Enschede, The Netherlands (pp. pp. 26-33).

Trieschnigg, Dolf and Pezik, Piotr and Lee, Vivian and Jong, Franciska de and Kraaij, Wessel and Rebholz-Schuhmann, Dietrich (2009) MeSH Up: effective MeSH text classification for improved document retrieval. Bioinformatics, 25 (11). pp. 1412-1418. ISSN 1367-4803

Ibraimi, Luan and Petkovic, Milan and Nikova, Svetla and Hartel, Pieter and Jonker, Willem (2009) Mediated Ciphertext-Policy Attribute-Based Encryption and Its Application. In: 10th International Workshop on Information Security Applications, WISA, 25-27 August 2009, Busan, Korea (pp. pp. 309-323).

Aly, R.B.N. (2009) Modeling uncertainty in video retrieval: a retrieval model for uncertain semantic representations of videos. In: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, 19-23 Jul 2009, Boston, USA (pp. p. 846).

Hiemstra, Djoerd (2009) N-Gram Models. In: Encyclopedia of database systems. Springer, London, UK, p. 1910. ISBN 9780387355443

Overwijk, A. and Nguyen, D. and Hauff, C. and Trieschnigg, R.B. and Hiemstra, D. and Jong, F.M.G. de (2009) On the Evaluation of Snippet Selection for WebCLEF. In: 9th Workshop of the Cross-Language Evaluation Forum, CLEF, September 17-19, 2008, Aarhus, Denmark (pp. pp. 794-797).

Hiemstra, Djoerd and Kemper, Alfons and Prieto, Manuel and Szalay, Alex (2009) Parallel and Distributed Databases. In: Euro-Par 2009 Parallel Processing, 15th International Euro-Par Conference, 25-28 Aug 2009, Delft, The Netherlands (pp. pp. 347-348).

Serdyukov, Pavel and Murdock, Vanessa and Zwol, Roelof van (2009) Placing Flickr Photos on a Map. In: 32nd International ACM SIGIR Conference on Research and Development in Information Retrieval, July 19-23, 2009, Boston, MA, USA (pp. pp. 484-491).

Keijzer, Ander de and Keulen, Maurice van (2009) Preface. In: Third International Workshop on Management of Uncertain Data, MUD 2009, 28 Aug 2008, Lyon, France (pp. p. 3).

Petkovic, Milan and Jonker, Willem (2009) Preface. Journal of Computer Security, 17 (1). pp. 1-3. ISSN 0926-227X

Keulen, M. van (2009) Probabilistic Data Integration. In: 08421 Abstracts Collection - Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany (pp. p. 8).

Hiemstra, Djoerd (2009) Probability smoothing. In: Encyclopedia of database systems. Springer, London, UK, pp. 2169-2170. ISBN 9780387355443

Aly, Robin and Hauff, Claudia and Hamer, Ida den and Hiemstra, Djoerd and Huibers, Theo and Jong, Franciska de, eds. (2009) Proceedings of the 9th Dutch-Belgian Information Retrieval Workshop. Workshop Proceedings Series (09-01). Centre for Telematics and Information Technology, Enschede.

Keijzer, Ander de and Keulen, Maurice van, eds. (2009) Proceedings of the Third International Workshop on Management of Uncertain Data (MUD2009). CTIT Workshop Proceedings Series (WP-CTI). Centre for Telematics and Information Technology, University of Twente, Enschede, The Netherlands.

Keulen, Maurice van and Keijzer, Ander de (2009) Qualitative effects of knowledge rules and user feedback in probabilistic data integration. VLDB Journal, 18 (5). pp. 1191-1217. ISSN 1066-8888

Tigelaar, Almer S. and Hiemstra, Djoerd (2009) Query-Based Sampling using Only Snippets. [Report]

Hauff, Claudia and Hiemstra, Djoerd and Jong, Franciska de and Azzopardi, Leif (2009) Relying on topic subsets for system ranking estimation. In: 18th ACM Conference on Information and Knowledge Management, CIKM'09, 2-6 November 2009, Hong Kong, China (pp. pp. 1859-1862).

Bodenstaff, L. and Ceravolo, P. and Damiani, E. and Fugazza, C. and Reed, K. and Wombacher, A. (2009) Representing and Validating Digital Business Processes. In: Advances in Web Semantics I. Lecture Notes in Computer Science, 4891 . Springer Verlag, Berlin, pp. 219-246. ISBN 9783540897835 (In Press)

Trieschnigg, Dolf and Pezik, Piotr and Lee, Vivian and Jong, Franciska de and Kraaij, Wessel and Rebholz-Schuhmann, Dietrich (2009) Response to comment on `MeSH-up: effective MeSH text classification for improved document retrieval'. Bioinformatics, 25 (20). p. 2772. ISSN 1367-4803

Aly, Robin and Hiemstra, Djoerd and Vries, Arjen de (2009) Reusing Annotation Labor for Concept Selection. In: 8th ACM International Conference on Image and Video Retrieval, 8-10 Jul 2009, Santorini, Greece (pp. p. 44).

Ibraimi, Luan and Asim, Muhammad and Petkovic, Milan (2009) Secure Management of Personal Health Records by Applying Attribute-Based Encryption. [Report]

Jonker, Willem and Brinkman, Richard and Maubach, Stefan (2009) Secure storage system and method for secure storing. Patent.

Zhang, Ying and Vries, A.P. de and Boncz, P. and Hiemstra, D. and Ordelman, R.J.F. (2009) StreetTiVo: Using a P2P XML Database System to Manage Multimedia Data in Your Living Room. In: Joint International Conferences on Advances in Data and Web Management, APWeb/WAIM 2009, April 2-4, 2009, Suzhou, China (pp. pp. 404-415).

Hiemstra, D. and Baeza-Yates, R. (2009) Structured Text Retrieval Models. In: Encyclopedia of Database Systems. Springer Verlag, Berlin. ISBN 9780387496160 (In Press)

Hauff, C. and Azzopardi, L. and Hiemstra, D. (2009) The Combination and Evaluation of Query Performance Prediction Methods. In: Proceedings of the 31st European Conference on IR Research on Advances in Information Retrieval, 6-9 April 2009, Toulouse, France (pp. pp. 301-312).

Aly, Robin and Hiemstra, Djoerd and Vries, Arjen de and Rode, Henning (2009) The Lowlands team at TRECVID 2008. In: TREC Video Retrieval Evaluation Online Proceedings, 17-18 November 2008, Geithesburg, U.S..

Li, Rongmei (2009) The State-of-the-arts in Focused Search. [Report]

Ordelman, Roeland and Heeren, Willemijn and Huijbregts, Marijn and Jong, Franciska de and Hiemstra, Djoerd (2009) Towards Affordable Disclosure of Spoken Heritage Archives. Journal of Digital Information, 10 (6). p. 17. ISSN 1368-7506

Bodenstaff, Lianne and Wieringa, Roel and Wombacher, Andreas and Reichert, Manfred (2009) Towards Management of Complex Service Compositions - Position Paper -. In: Proceedings of the International Workshop on Services Computing for B2B, 21-25 September 2009, Bangalore, India (pp. pp. 160-167).

Hiemstra, Djoerd (2009) Towards an Information Retrieval Theory of Everything. Nieuwsbrief van de Nederlandse Vereniging voor Theoretische Informatica (NVTI), 2009 . pp. 27-38.

Hiemstra, Djoerd (2009) Towards an information retrieval theory of everything. Nieuwsbrief van de Nederlandse Vereniging voor Theoretische Informatica . pp. 27-38.

Serdyukov, P. and Hiemstra, D. and Aly, R.B.N. (2009) Using the Global Web as an Expertise Evidence Source. In: Proceedings of the seventeenth Text REtrieval Conference (TREC 2008), 18-21 Nov 2008, Gaithersburg, USA (pp. p. 52).

Diou, Christos and Papachristou, Christos and Panagiotopoulos, Panagiotis and Stephanopoulos, George and Dimitriou, Nikos and Delopoulos, Anastasios and Rode, Henning and Aly, Robin and Vries, Arjen P. de and Tsikrika, Theodora (2009) VITALAS at TRECVID-2008. In: TREC Video Retrieval Evaluation, TRECVID 2008, 17-18 November 2008, Gaithersburg, MD, USA.

Li, C. and Reichert, M. and Wombacher, A. (2009) What are the Problem Makers: Discovering the Most Frequently Changed Activities in Adaptive Processes. [Report]

Li, C. and Reichert, M.U. and Wombacher, A. (2009) What are the Problem Makers: Ranking Activities According to their Relevance for Process Changes. In: Web Services, 2009. ICWS 2009. IEEE International Conference on, Jul 6-10, 2009, Los Angeles, USA (pp. pp. 51-58).

Nguyen, D. and Overwijk, A. and Hauff, C. and Trieschnigg, R.B. and Hiemstra, D. and Jong, F.M.G. de (2009) WikiTranslate: Query Translation for Cross-lingual Information Retrieval using only Wikipedia. In: 9th Workshop of the Cross-Language Evaluation Forum, CLEF, September 17-19, 2008, Aarhus, Denmark (pp. pp. 58-65).

2008

Aly, Robin and Hiemstra, Djoerd and Vries, Arjen de and Jong, Franciska de (2008) A Probabilistic Ranking Framework using Unobservable Binary Events for Video Search. In: 7th ACM International Conference on Content-based Image and Video Retrieval, CIVR 2008, 7-9 July 2008, Niagara Falls, Ontario, Canada (pp. pp. 349-358).

Ibraimi, Luan and Tang, Qiang and Hartel, Pieter and Jonker, Willem (2008) A Type-and-Identity-based Proxy Re-Encryption Scheme and its Application in Healthcare. [Report]

Ibraimi, Luan and Tang, Qiang and Hartel, Pieter and Jonker, Willem (2008) A Type-and-Identity-based Proxy Re-Encryption Scheme and its Application in Healthcare. In: 5th VLDB Workshop on Secure Data Management, SDM, August 24, 2008, Auckland, New Zealand (pp. pp. 185-198).

Hauff, C. and Hiemstra, D. and Jong, F.M.G. de (2008) A survey of pre-retrieval query performance predictors. In: CIKM '08: Proceeding of the 17th ACM conference on Information and knowledge mining, 26 Oct - 30 Oct 2008, Napa Valley, California, USA (pp. pp. 1419-1420).

Hiemstra, D. (2008) Advanced language modeling approaches, case study: Expert search. In: Advances in Information Retrieval, 30 Mar - 3 Apr 2008, Glasgow, UK (pp. pp. 714-715).

Bodenstaff, L. and Wombacher, A. and Wieringa, R.J. and Reichert, M.U. (2008) An Approach for Maintaining Models of an E-Commerce Collaboration. In: 5th IEEE Conference on Enterprise Computing, E-Commerce, and E-Services, CEC/EEE 2008, 21-24 July 2008, Washington, D.C, USA (pp. pp. 239-246).

Nunes Leal Franqueira, V. and van Keulen, M. (2008) Analysis of the NIST database towards the composition of vulnerabilities in attack scenarios. [Report]

Serdyukov, P. and Hiemstra, D. (2008) Being Omnipresent To Be Almighty: The Importance of The Global Web Evidence for Organizational Expert Finding. In: Proceedings of SIGIR 2008 Workshop on Future Challenges in Expertise Retrieval (fCHER2008), 24 Jul 2008, Singapore (pp. pp. 17-24).

Kelkboom, E.J.C. and Molina, G. and Kevenaar, T.A.M. and Veldhuis, R.N.J. and Jonker, W. (2008) Binary Biometrics: An Analytic Framework to Estimate the Bit Error Probability under Gaussian Assumption. In: Biometrics: Theory, Applications and BTAS 2008. 2nd IEEE International Conference on Biometrics: Theory Applications and Systems, 2008., 29 Sep - 1 Oct 2008, Washington, USA (pp. pp. 1-6).

Trieschnigg, Dolf (2008) Biomedical cross-language information retrieval. In: 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20-24 July 2008, Singapore (pp. p. 897).

Wombacher, A. (2008) Composable Data Processing in Environmental Science - A Process View. In: Proceedings of IEEE International Conference on Services Computing (SCC2008), 8-11 July 2008, Honolulu, Hawaii, USA (pp. pp. 499-502).

Bunningen, Arthur Hugo van (2008) Context-aware querying : better answers with less effort. thesis.

Amer-Yahia, S. and Hiemstra, D. and Roelleke, T. and Srivastava, D. and Weikum, G. (2008) DB&IR Integration: Report on the Dagstuhl Seminar "Ranked XML Querying". In: Dagstuhl Seminar Proceedings, 9-14 Mar 2008, Dagstuhl, Germany.

Amer-Yahia, S. and Hiemstra, D. and Roelleke, T. and Srivastava, D. and Weikum, G. (2008) DB&IR Integration: Report on the Dagstuhl Seminar "Ranked XML Querying". SIGMOD record, 37 (3). pp. 46-49. ISSN 0163-5808

Li, C. and Reichert, M.U. and Wombacher, A. (2008) Discovering Process Reference Models from Process Variants Using Clustering Techniques. [Report]

Li, C. and Reichert, M.U. and Wombacher, A. (2008) Discovering Reference Process Models by Mining Process Variants. In: IEEE International Conference on Web Services ICWS '08., Beijng, China (pp. pp. 45-53).

Hiemstra, D. (2008) Distributed Information Retrieval using Keyword Auctions. [Report]

Ibraimi, Luan and Tang, Qiang and Hartel, Pieter and Jonker, Willem (2008) Efficient and Provable Secure Ciphertext-Policy Attribute-Based Encryption Schemes. [Report]

Zych, Anna and Petkovic, Milan and Jonker, Willem (2008) Efficient key management for cryptographically enforced access control. Computer Standards & Interfaces, 30 (6). pp. 410-417. ISSN 0920-5489

Bockting, S. and Ooms, M.J. and Hiemstra, D. and Vet, P.E. van der and Huibers, T.W.C. (2008) Evaluating Relevance Feedback: An Image Retrieval Interface for Children. In: Proceedings of the Dutch-Belgian Information Retrieval Workshop, 14-15 Apr 2008, Maastricht (pp. pp. 15-20).

Serdyukov, P. and Rode, H. and Hiemstra, D. (2008) Exploiting sequential dependencies for expert finding. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20 Jul - 25 Jul 2008, Singapore (pp. pp. 795-796).

Li, Rongmei and Kaptein, Rianne and Hiemstra, Djoerd and Kamps, Jaap (2008) Exploring Topic-based Language Models for Effective Web Information Retrieval. In: Dutch-Belgian Information Retrieval Workshop, DIR 2008, 14-15 April 2008, Maastricht, the Netherlands (pp. pp. 65-71).

Rode, Henning (2008) From document to entity retrieval : improving precision and performance of focused text search. thesis.

Keijzer, Ander de and Keulen, Maurice van (2008) IMPrECISE: Good-is-good-enough data integration. In: 24th International Conference on Data Engineering, ICDE, 7-12 April 2008, Cancun, Mexico (pp. pp. 1548-1551).

Tang, Q. and Hartel, P.H. and Jonker, W. (2008) Inter-domain Identity-based Proxy Re-encryption. [Report]

Li, C. and Reichert, M.U. and Wombacher, A. (2008) Issues in Process Variants Mining. [Report]

Keijzer, Ander de (2008) Management of uncertain data : towards unattended integration. thesis.

Trieschnigg, Dolf and Meij, Edgar and Rijke, Maarten de and Kraaij, Wessel (2008) Measuring concept relatedness using language models. In: 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20-24 July 2008, Singapore (pp. pp. 823-824).

Zych, Anna K. and Doumen, Jeroen M. and Jonker, Willem and Hartel, Pieter H. and Petkovic, Milan (2008) Method of Key Management. Patent.

Li, C. and Reichert, M.U. and Wombacher, A. (2008) Mining Based on Learning from Process Change Logs. In: Business Process Magagement Workshops: BPM 2008 International Workshops, 1-4 September 2008, Milano, Italy (pp. pp. 121-133).

Li, C. and Reichert, M.U. and Wombacher, A. (2008) Mining Process Variants: Goals and Issues. In: Proceedings of IEEE International Conference on Services Computing, 2008. SCC '08., 8-11 July 2008, Honolulu, USA (pp. pp. 573-576).

Aly, Robin and Hiemstra, Djoerd and Trieschnigg, Dolf and Demeester, Thomas (2008) Mirex and Taily at TREC 2013. In: The Twenty-Second Text REtrieval Conference, TREC 2013, November 19-22, 2013, Gaithersburg, MD, USA.

Serdyukov, P. and Hiemstra, D. (2008) Modeling Documents as Mixtures of Persons for Expert Finding. In: Proceedings of the 30th European Conference on Information Retrieval (ECIR 2008), 31 Mar - 4 Apr 2008, Glasgow, UK (pp. pp. 309-320).

Serdyukov, P. and Rode, H. and Hiemstra, D. (2008) Modeling Expert Finding as an Absorbing Random Walk. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20 Jul - 25 Jul 2008, Singapore (pp. pp. 797-798).

Bodenstaff, L. and Wombacher, A. and Reichert, M.U. and Jaeger, M.C. (2008) Monitoring Dependencies for SLAs: The MoDe4SLA Approach. In: Proceedings 2008 IEEE International Conference on Services Computing, SCC 2008, 8-11 July 2008, Honolulu, Hawaii, USA (pp. pp. 21-29).

Li, C. and Reichert, M.U. and Wombacher, A. (2008) On Measuring Process Model Similarity Based on High-Level Change Operations. In: 27th International Conference on Conceptual Modeling (ER'08), Barcelona, Spain (pp. pp. 248-264).

Hiemstra, Djoerd and Kamps, Jaap and Kaptein, Rianne and Li, Rongmei (2008) Parsimonious Language Models for a Terabyte of Text. In: 16th Text Retrieval Conference, TREC 2007, 5-9 November 2007, Gaithersburg, Maryland, USA (pp. p. 64).

Meij, Edgar and Trieschnigg, Dolf and Rijke, Maarten de and Kraaij, Wessel (2008) Parsimonious concept modeling. In: 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20-24 July 2008, Singapore (pp. pp. 815-816).

Keijzer, A. de and Keulen, M. van and Missier, P. and Lin, X. (2008) Preface. In: Proceedings of the International Workshop on Quality in Databases and Management of Uncertain Data (QDBMUD2008), 24 Aug 2008, Auckland, New Zealand (pp. i).

Evers, Sander and Fokkinga, Maarten M. and Apers, Peter M.G. (2008) Probabilistic Processing of Interval-valued Sensor Data. In: 5th International Workshop on Data Management for Sensor Networks, DMSN, 24 Aug 2008, Auckland, New Zealand (pp. pp. 42-48).

de Keijzer, A. and van Keulen, M. and Missier, P. and Lin, X. , eds. (2008) Proceedings of the International Workshop on Quality in Databases and Management of Uncertain Data (QDBMUD2008). CTIT Workshop Proceedings Series (WP-CTI). Centre for Telematics and Information Technology, University of Twente, Enschede, The Netherlands.

Keulen, M. van and Keijzer, A. de (2008) Qualitative Effects of Knowledge Rules in Probabilistic Data Integration. [Report]

Harman, D. and Hiemstra, D. (2008) Saving and Accessing the Old IR Literature. SIGIR forum, 42 (2). pp. 16-21. ISSN 0163-5840

Hiemstra, D. and Klinger, S. and Rode, H. and Flokstra, J. and Apers, P.M.G. (2008) Sound ranking algorithms for XML search. In: Proceedings of the 2nd SIGIR workshop on Focused Retrieval, 24 Jul 2008, Singapore (pp. pp. 15-21).

Tsikrika, Theodora and Serdyukov, Pavel and Rode, Henning and Westerveld, Thijs and Aly, Robin and Hiemstra, Djoerd and Vries, Arjen P. de (2008) Structured Document Retrieval, Multimedia Retrieval, and Entity Ranking Using PF/Tijah. In: 6th Initiative on the Evaluation of XML Retrieval, INEX 2007, 17-19 December 2007, Dagstuhl, Germany (pp. pp. 306-320).

Aly, Robin and Hauff, Claudia and Heeren, Willemijn and Hiemstra, Djoerd and Jong, Franciska de and Ordelman, Roeland and Verschoor, Thijs and Vries, Arjen de (2008) The Lowlands team at TRECVID 2007. In: TREC Video Retrieval Evaluation Online Proceedings, 5-6 November 2007, Geithesburg, U.S..

Kaptein, Rianne and Kamps, Jaap and Hiemstra, Djoerd (2008) The impact of positive, negative and topical relevance feedback. In: 17th Text REtrieval Conference, TREC 2008, November 18-21, 2008, Gaithersburg, MD, USA.

Serdyukov, Pavel and Feng, Ling and Bunningen, Arthur van and Evers, Sander and Heerde, Harold van and Apers, Peter and Fokkinga, Maarten and Hiemstra, Djoerd (2008) The right expert at the right time and place: From expertise identification to expertise selection. In: 7th International Conference on Practical Aspects of Knowledge Management, PAKM, 21-23 Nov 2008, Yokohama, Japan (pp. pp. 38-49).

Ordelman, R.J.F. and Heeren, W.F.L. and Huijbregts, M.A.H. and Hiemstra, D. and Jong, F.M.G. de (2008) Towards Affordable Disclosure of Spoken Word Archives. In: Proceedings of the ECDL 2008 Workshop on Information Access to Cultural Heritage (IACH2008), September 18, 2008, Aarhus, Denmark.

Sedghi, S. and Doumen, J.M. and Hartel, P.H. and Jonker, W. (2008) Towards an Information Theoretic Analysis of Searchable Encryption. In: 10th international conference on information and communication security, 20-22 Oct 2008, Birmingham, UK (pp. pp. 345-360).

Sedghi, S. and Doumen, J.M. and Hartel, P.H. and Jonker, W. (2008) Towards an Information Theoretic Analysis of Searchable Encryption (Extended Version). [Report]

Knoppel, François L.A. and Tigelaar, Almer S. and Oude Bos, Danny and Alofs, Thijs and Ruttkay, Zsófia (2008) Trackside DEIRA: A Dynamic Engaging Intelligent Reporter Agent (Demo paper). In: Seventh International Conference on Autonomous Agents and Multi-Agent Systems, AAMAS, 12-16 May 2008, Estoril, Portugal (pp. pp. 1681-1682).

Knoppel, François L.A. and Tigelaar, Almer S. and Oude Bos, Danny and Alofs, Thijs and Ruttkay, Zsófia (2008) Trackside DEIRA: A Dynamic Engaging Intelligent Reporter Agent (Full paper). In: Seventh International Conference on Autonomous Agents and Multi-Agent Systems, AAMAS, 12-16 May 2008, Estoril, Portugal (pp. pp. 112-119).

Serdyukov, Pavel and Aly, Robin and Hiemstra, Djoerd (2008) University of Twente at the TREC 2008 Enterprise Track: using the Global Web as an expertise evidence source. In: Seventeenth Text REtrieval Conference, TREC 2008, November 18-21, 2008, Gaithersburg, MD, USA.

Kaptein, Rianne and Li, Rongmei and Hiemstra, Djoerd and Kamps, Jaap (2008) Using Parsimonious Language Models on Web Data. In: 31th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, 20-24 July 2008, Singapore (pp. pp. 763-764).

2007

Boncz, Peter A. and Grust, Torsten and Siméon, Jerome and Keulen, Maurice van (2007) 06472 Abstracts Collection - XQuery Implementation Paradigms. In: XQuery Implementation Paradigms, 19-22 November 2006, Dagstuhl, Germany.

Boncz, Peter A. and Grust, Torsten and Siméon, Jerome and Keulen, Maurice van (2007) 06472 Executive Summary - XQuery Implementation Paradigms. In: XQuery Implementation Paradigms, 19-22 November 2006, Dagstuhl, Germany.

Grønmo, Roy and Jaeger, Michael C. and Wombacher, Andreas (2007) A Service Composition Construct to Support Iterative Development. In: 10th International Conference on Fundamental Approaches to Software Engineering, FASE 2007, March 24 - April 1, 2007, Braga, Portugal (pp. pp. 230-244).

Petkovic, M. and Jonker, W. and Blanken, H.M. (2007) A spatio-temporal and a probabilistic approach for video retrieval. In: Multimedia Retrieval. Data-Centric Systems and Applications . Springer Verlag, Berlin, pp. 251-270. ISBN 9783540728948

Jonker, W. (2007) An Introduction to Digital Rights Management Systems. In: Security, Privacy, and Trust in Modern Data Management. Data-Centric Systems and Applications, XVIII . Springer Verlag, Berlin, pp. 257-265. ISBN 9783540698609

Aly, R.B.N. and Hiemstra, D. and Ordelman, R.J.F. (2007) Building Detectors to Support Searches on Combined Semantic Concepts. In: Proceedings of the Multimedia Information Retrieval Workshop, 27 Aug 2007, Amsterdam, The Netherlands (pp. pp. 40-45).

Chernov, Sergey and Serdyukov, Pavel and Chirita, Paul-Alexandru and Demartini, Gianluca and Nejdl, Wolfgang (2007) Building a Desktop Search Test-Bed. In: 29th European Conference on IR Research, ECIR 2007, 2-5 April 2007, Rome, Italy (pp. pp. 686-690).

Pokraev, Stanislav and Quartel, Dick A.C. and Steen, Maarten W.A. and Wombacher, Andreas and Reichert, Manfred (2007) Business Level Service-Oriented Enterprise Application Integration. In: 3rd International Conference on Interoperability for Enterprise Software and Applications, I-ESA 2007, 28-30 March 2007, Funchal (Madeira Island), Portugal (pp. pp. 507-518).

Evers, Sander and Fokkinga, Maarten M. and Apers, Peter M.G. (2007) Composable Markov Building Blocks. In: First International Conference on Scalable Uncertainty Management, SUM, 10-12 Oct 2007, Washington DC, USA (pp. pp. 131-142).

Keulen, Maurice van and Sikkel, Klaas (2007) Computerondersteuning voor groepscommunicatie en samenwerken. In: ICT-Zakboek. PBNA Polyzakboekjes . Reed Business Information, Den Haag, pp. 341-350. ISBN 9789062286713

Schuemie, Martijn and Trieschnigg, Dolf and Kraaij, Wessel (2007) Cross Language Information Retrieval for Biomedical Literature. In: The Sixteenth Text REtrieval Conference, TREC, 6-9 November 2007, Gaithersburg, USA.

Siebes, A.P.J.M. and Keulen, M. van (2007) Data warehousing en data mining. In: ICT-Zakboek. PBNA Polyzakboekjes (Chapte). Reed Business Information, Den Haag, pp. 332-341. ISBN 9789062286713

Koster, P. and Jonker, W. (2007) Digital Rights Management. In: Multimedia Retrieval. Data-Centric Systems and Applications . Springer Verlag, Berlin, pp. 321-346. ISBN 9783540728948

Serdyukov, Pavel and Chernov, Sergey and Nejdl, Wolfgang (2007) Enhancing Expert Search Through Query Modeling. In: 29th European Conference on IR Research, ECIR 2007, 2-5 April 2007, Rome, Italy (pp. pp. 737-740).

Petkovic, M. and Conrado, C. and Schrijen, G.J. and Jonker, W. (2007) Enhancing Privacy for Digital Rights Management. In: Security, Privacy, and Trust in Modern Data Management. Data-Centric Systems and Applications, XVIII . Springer Verlag, Berlin, pp. 347-364. ISBN 9783540698609

Rode, H. and Serdyukov, P. and Hiemstra, D. and Zaragoza, H. (2007) Entity Ranking on Graphs: Studies on Expert Finding. [Report]

Westerveld, Thijs and Rode, Henning and Os, Roel van and Hiemstra, Djoerd and Ramirez, Georgina and Mihajlovic, Vojkan and Vries, A.P. de (2007) Evaluating Structured Information Retrieval and Multimedia Retrieval using PF/Tijah. In: 5th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2006, 17-20 December 2006, Dagstuhl, Germany (pp. pp. 104-114).

Hiemstra, D. and Kraaij, W. (2007) Evaluation of multimedia retrieval systems. In: Multimedia Retrieval. Data-Centric Systems and Applications . Springer Verlag, Berlin, pp. 347-366. ISBN 9783540728948

Heerde, H.J.W van and Anciaux, N.L.G. and Fokkinga, M.M. and Apers, P.M.G. (2007) Exploring personalized life cycle policies. [Report]

Keulen, M. van (2007) Gegevensbanken. In: ICT-Zakboek. PBNA Polyzakboekjes (Chapte). Reed Business Information, Den Haag, pp. 852-881. ISBN 9789062286713

Helmer, S. and Aly, R.B.N. and Neumann, T. and Moerkotte, G. (2007) Indexing Set-Valued Attributes with a Multi-Level Extendible Hashing Scheme. In: 18th International Conference of Database and Expert Systems Applications, DEXA 2007, 2-7 September 2007, Regensburg, Germany (pp. pp. 98-108).

Blanken, Henk and Feng, Ling and Keulen, Maurice van and Blok, Henk Ernst (2007) Introduction. In: Multimedia Retrieval. Springer, Berlin, Germany, pp. 1-22. ISBN 9783540728948

Bodenstaff, L. and Wombacher, A. and Reichert, M.U. and Wieringa, R.J. (2007) Monitoring Collaboration from a Value Perspective. In: 2007 Inaugural IEEE International Conference on Digital Ecosystems and Technologies, 21-23 February 2007, Cairns, Australia (pp. pp. 134-140).

Mihajlovic, V. and Petkovic, M. and Jonker, W. and Blanken, H.M. (2007) Multimodal content-based video retrieval. In: Multimedia Retrieval. Data-Centric Systems and Applications . Springer Verlag, Berlin, pp. 271-294. ISBN 9783540728948

Bodenstaff, L. and Wombacher, A. and Reichert, M.U. (2007) On Formal Consistency between Value and Coordination Models. [Report]

Li, C. and Reichert, M.U. and Wombacher, A. (2007) On Measuring Process Model Similarity based on High-level Change Operations. [Report]

Schoute, A.L. and Keulen, M. van (2007) Operating Systems. In: ICT-Zakboek. PBNA Polyzakboekjes (Chapte). Reed Business Information, Den Haag, pp. 761-770. ISBN 9789062286713

Abdel Kader, R. and Keulen, M. van (2007) Overview of query optimization in XML database systems. [Report]

Hiemstra, Djoerd and Rode, Henning and Flokstra, Jan (2007) PF/Tijah Documentation. [Report]

Singh, A. V. and Wombacher, A. and Aberer, K. (2007) Personalized Information Access in a Wiki Using Structured Tagging. In: On the Move to Meaningful Internet Systems: OTM 2007 Workshops (pp. pp. 427-436).

Petkovic, M. and Jonker, W. (2007) Preface. In: Security, Privacy and Trust in Modern Data Management. Data-Centric Systems and Applications, XVIII . Springer Verlag, Berlin, VII-X. ISBN 9783540698609

Keijzer, Ander de and Keulen, Maurice van and Dekhtyar, Alex (2007) Preface. In: Proceedings of the first international VLDB workshop on Management of Uncertain Data. Proceedings Workshop Series (WP-CTI). Centre for Telematics and Information Technology, Enschede, iii.

Petkovic, M. and Jonker, W. (2007) Privacy and Security Issues in a Digital World. In: Security, Privacy, and Trust in Modern Data Management. Data-Centric Systems and Applications, XVIII . Springer Verlag, Berlin, pp. 3-10. ISBN 9783540698609

de Keijzer, A. and van Keulen, M. and Dekhtyar, A. , eds. (2007) Proceedings of the first international VLDB workshop on Management of Uncertain Data. Proceedings Workshop Series (WP-CTI). Centre for Telematics and Information Technology, Enschede.

Keulen, M. van (2007) Procesautomatisering. In: ICT-Zakboek. PBNA Polyzakboekjes (Chapte). Reed Business Information, Den Haag, pp. 212-222. ISBN 9789062286713

Keijzer, A. de and Keulen, M. van (2007) Quality Measures in Uncertain Data Management. In: Proceedings of the First International Conference on Scalable Uncertainty Management (SUM2007), 10-12 Oct 2007, Washington, DC, USA (pp. pp. 104-115).

Bunningen, Arthur H. van and Fokkinga, Maarten M. and Apers, Peter M.G. and Feng, Ling (2007) Ranking Query Results using Context-Aware Preferences. In: International Conference on Data Engineering, ICDE 2007, 17-20 April 2007, Istanbul, Turkey (pp. pp. 269-276).

Zaragoza, Hugo and Rode, Henning and Mika, Peter and Atserias, Jordi and Ciaramita, Massimiliano and Attardi, Guiseppe (2007) Ranking Very Many Typed Entities on Wikipedia. In: Sixteenth ACM conference on Conference on Information and Knowledge Management, CIKM 2007, 6-9 November 2007, Lisbon, Portugal (pp. pp. 1015-1018).

Hiemstra, D. and Hauff, C. and Jong, F.M.G. de and Kraaij, W. (2007) SIGIR's 30th Anniversary: An Analysis of Trends in IR Research and the Topology of its Community. SIGIR Forum, 41 (2). pp. 18-24. ISSN 0163-5840

Blanken, H.M. and Hiemstra, D. (2007) Searching for text documents. In: Multimedia Retrieval. Data-Centric Systems and Applications . Springer Verlag, Berlin, pp. 97-124. ISBN 9783540728948

Jonker, Willem and Brinkman, Richard and Maubach, Stefan (2007) Secure storage system and method for secure storing. Patent.

Wombacher, Andreas and Martens, Axel (2007) Soundness and Equivalence of Petri Nets and Annotated Finite State Automate: A Comparison in the SOA Context. In: Inaugural IEEE-IES Digital EcoSystems and Technologies Conference, DEST 2007, 21-23 February 2007, Cairns, Australia (pp. pp. 257-262).

Hauff, Claudia and Aly, Robin and Hiemstra, Djoerd (2007) The Effectiveness of Concept Based Search for Video Retrieval. In: Workshop Information Retrieval, FGIR 2007, 24-26 September 2007, Halle, Germany (pp. pp. 205-212).

Trieschnigg, Dolf and Kraaij, Wessel and Jong, Franciska de (2007) The Influence of Basic Tokenization on Biomedical Document Retrieval. In: 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 23-27 July 2007, Amsterdam, The Netherlands (pp. pp. 803-804).

Zych, A.K. and Petkovic, M. and Jonker, W. (2007) The Interval Revocation Scheme for Broadcasting Messages to Stateless Receivers. In: 21st Annual IFIP WG 11.3 Working Conference on Data and Applications Security, July 8-11, 2007, Redondo Beach, CA, USA (pp. pp. 95-97).

Ben Moussa, Maher and Pasch, Marco and Hiemstra, Djoerd and Vet, Paul van der and Huibers, Theo (2007) The Potential of User Feedback Through the Iterative Refining of Queries in an Image Retrieval System. In: 4th International Workshop on Adaptive Multimedia Retrieval: User, Context and Feedback, AMR 2006, 27-28 July 2006, Geneva, Switzerland (pp. pp. 258-268).

Bodenstaff, L. and Ceravolo, P. and Fugazza, C. and Wombacher, A. (2007) Toward Semantics-aware Representation of Digital Business Processes. [Report]

Serdyukov, Pavel and Rode, Henning and Hiemstra, Djoerd (2007) University of Twente at the TREC 2007 Enterprise Track : modeling relevance propagation for the expert search task. In: Sixteenth Text REtrieval Conference, TREC 2007, November 6-9, 2007, Gaithersburg, MD, USA (pp. p. 87).

de Keijzer, A. and van Keulen, M. (2007) User Feedback in Probabilistic XML. [Report]

Blake, M. Brian and Cheung, William K.W. and Jaeger, Michael C. and Wombacher, Andreas (2007) WSC-07: Evolving the Web Services Challenge. In: 9th IEEE International Conference on E-Commerce Technology and the 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC-EEE 2007, 23-26 July 2007, Tokyo, Japan (pp. pp. 505-508).

Aly, Robin and Hiemstra, Djoerd and Ordelman, Roeland and Werff, Laurens van der and Jong, Franciska de (2007) XML Information Retrieval from Spoken Word Archives. In: 7th Workshop of the Cross-Language Evaluation Forum, CLEF, September 20-22, 2006, Alicante, Spain (pp. pp. 770-777).

Abdel Kader, Riham (2007) XQuery optimization in relational database systems. In: 33rd International Conference on Very Large Data Bases, VLDB 2007, Ph.D. Workshop, 23-24 September 2007, Vienna, Austria.

Bunningen, Arthur H. van and Feng, Ling and Fokkinga, Maarten M. and Apers, Peter M.G. (2007) An Answer Explanation Model for Probabilistic Database Queries. [Report]

2006

Westerveld, Thijs and Gemert, Jan C. van and Cornacchia, Roberto and Hiemstra, Djoerd and Vries, Arjen P. de (2006) An Integrated Approach to Text and Image Retrieval: The Lowlands Team at Trecvid 2005. In: TREC Video Retrieval Evaluation, November 15-18, 2005, Gaithersburg, MD, USA.

Trieschnigg, Dolf and Kraaij, Wessel and Schuemie, Martijn (2006) Concept based passage retrieval for genomics literature. In: Fifteenth Text REtrieval Conference, TREC 2006, November 14-17, 2006, Gaithersburg, MD, USA (pp. pp. 453-460).

Wombacher, A. (2006) Decentralized Consistency Checking in Cross-organizational Workflows. In: The 8th IEEE International Conference on E-Commerce Technology and The 3rd IEEE International Conference on Enterprise Computing, E-Commerce, and E-Services (CEC/EEE'06), 26.-29.06. 2006, San Francisco, USA (pp. pp. 39-46).

Bodenstaff, L. and Wombacher, A. and Reichert, M.U. (2006) Dynamic Consistency between Value and Coordination Models - Research Issues. [Report]

Bodenstaff, L. and Wombacher, A. and Reichert, M.U. (2006) Dynamic Consistency between Value and Coordination Models - Research Issues. In: Proceedings of the International Workshop on Modeling Inter-Organizational Systems (MIOS-CIAO'06), 31 Oct - 01 Nov 2006, Montpellier, France (pp. pp. 802-812).

Smiljanic, M. and van Keulen, M. and Jonker, W. (2006) Effectiveness Bounds for Non-Exhaustive Schema Matching Systems. In: Proceedings of the 22nd International Conference on Data Engineering Workshops (ICDEW'06), 7 Apr 2006, Atlanta, Georgia (pp. p. 83).

Wombacher, A. (2006) Evaluation of technical measures for workflow similarity based on a pilot study. In: Proc. 14th Int'l Conf. on Cooperative Information Systems (CoopIS'06), 1.-3. Nov 2006, Montpellier, France (pp. pp. 255-272).

Rinderle, Stefanie and Wombacher, Andreas and Reichert, Manfred (2006) Evolution of Process Choreographies in DYCHOR. In: 14th International Conference on Cooperative Information Systems, CoopIS 2006, 1-3 November 2006, Montpellier, France (pp. pp. 273-290).

Wombacher, A. and Rozie, M. (2006) Evolution of workflow similarity measures in service discovery. In: Konferenz im Rahmen der Multikonferenz Wirtschaftsinformatik, 2006, 20-22 Feb 2006, Passau, Germany (pp. pp. 57-71).

Mihajlovic, V. and Hiemstra, D. and Blok, H.E. and Apers, P.M.G. (2006) Exploiting Query Structure and Document Structure to Improve Document Retrieval Effectiveness. [Report]

Choenni, Sunil and Blok, Henk Ernst and Leertouwer, Erik (2006) Handling Uncertainty and Ignorance in Databases: A Rule to Combine Dependent Data. In: 11th International Conference on Database Systems for Advanced Applications, DASFAA 2006, April 12-15, 2006, Singapore (pp. pp. 310-324).

Knežević, P. and Wombacher, A. and Risse, T. (2006) Highly Available DHTs: Keeping Data Consistency After Updates. In: 4th International Workshop, AP2PC 2005, July 25, 2005, Revised Papers, July 25, 2005, Utrecht, Netherlands (pp. pp. 70-80).

Fokkinga, Maarten M. (2006) Ignorance in the Relational Model. In: Second Twente Data Management Workshop, TDM: Uncertainty in Databases, June 6, 2006, Enschede (pp. pp. 33-40).

Anciaux, Nicolas and Heerde, Harold van and Feng, Ling and Apers, Peter M.G. (2006) Implanting Life-Cycle Privacy Policies in a Context Database. [Report]

Mahleko, B. and Wombacher, A. (2006) Indexing business processes based on annotated finite state automata. In: IEEE International Conerence on Web Services, ICWS 2006, 18-22 Sep 2006, Chicago, USA (pp. pp. 303-311).

Wombacher, A. and Hauswirth, M. (2006) Message from the STD3S 2006 Organizers. In: Proceedings 22nd International Conference on Data Engineering Workshops, Atlanta, Georgia (pp. xvii).

Zych, Anna K. and Doumen, Jeroen M. and Jonker, Willem and Hartel, Pieter and Petkovic, Milan (2006) Method of Key Management. Patent.

Boncz, Peter and Flokstra, Jan and Grust, Torsten and Keulen, Maurice van and Manegold, Stefan and Mullender, Sjoerd and Rittinger, Jan and Teubner, Jens (2006) MonetDB/XQuery - Consistent & Efficient Updates on the Pre/Post Plane. In: 10th International Conference on Extending Database Technology, EDBT 2006, 26-31 March 2006, Munich, Germany (pp. pp. 1190-1193).

Boncz, P. and Grust, T. and van Keulen, M. and Manegold, S. and Rittinger, J. and Teubner, J. (2006) MonetDB/XQuery: a fast XQuery processor powered by a relational engine. In: Proceedings of the 2006 ACM SIGMOD international conference on Management of data, 26-29 June 2006, Chicago, IL, USA (pp. pp. 479-490).

Rinderle, Stefanie and Wombacher, Andreas and Reichert, Manfred (2006) On the controlled evolution of process choreographies. In: 22nd International Conference on Data Engineering, 3-8 April 2006, Atlante, GA, USA (pp. pp. 124-127).

Hiemstra, D. and Rode, H. and Os, R. van and Flokstra, J. (2006) PFTijah: text search in an XML database system. In: Second International Workshop on Open Source Information Retrieval, OSIR 2006, 10 August 2006, Seattle, WA, USA (pp. pp. 12-17).

Wombacher, A. and Rozie, M. (2006) Piloting an Empirical Study on Measures for Workflow Similarity. In: IEEE International Conference on Services Computing, 2006. SCC '06 (pp. pp. 94-102).

Bunningen, Arthur van and Fokkinga, Maarten (2006) Possible Histories: A way to model Context-Aware Preferences. [Report]

Reichert, M.U. and Verma, K. and Wombacher, A. (2006) Preface on Workshop on Dynamic Process Management (DPM 2006). In: Proceedings of Business Process Management Workshops, 4 Sep 2006, Vienna, Austria (pp. pp. 167-168).

Keijzer, Ander de and Keulen, Maurice van, eds. (2006) Proceedings of the 2nd Twente Data Management Workshop (TDM'06) on Uncertainty in Databases. CTIT Workshop Proceedings Series (WP-CTI). Centre for Telematics and Information Technology, University of Twente, Enschede, The Netherlands.

Hoekstra, A.H. and Hiemstra, D. and van der Vet, P.E. and Huibers, T.W.C. (2006) Question answering for Dutch: simple does it. In: 18th BeNeLux Conference on Artificial Intelligence, BNAIC 2006, 5-6 October 2006, Namur, Belgium.

Mihajlovic, Vojkan and Ramirez, Georgina and Westerveld, Thijs and Hiemstra, Djoerd and Blok, Henk Ernst and Vries, Arjen P. de (2006) TIJAH Scratches INEX 2005: Vague Element Selection, Image Search, Overlap, and Relevance Feedback. In: 4th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2005, November 28-30, 2005, Dagstuhl Castle, Germany (pp. pp. 72-87).

Keijzer, Ander de and Keulen, Maurice van and Li, Yiping (2006) Taming Data Explosion in Probabilistic Information Integration. [Report]

Keijzer, Ander de and Keulen, Maurice van and Li, Yiping (2006) Taming Data Explosion in Probabilistic Information Integration. In: International Workshop on Inconsistency and Incompleteness in Databases, IIDB 2006, 26 Mar 2006, Munich, Germany (pp. pp. 82-86).

Blok, Henk Ernst and Mihajlovic, Vojkan and Ramirez, Georgina and Westerveld, Thijs and Hiemstra, Djoerd and Vries, Arjen P. de (2006) The TIJAH XML information retrieval system. In: 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2006, 6-11 August 2006, Seattle, WA, USA (pp. p. 725).

Hauff, Claudia and Trieschnigg, Dolf and Rode, Henning (2006) University of Twente at GeoCLEF 2006: geofiltered document retrieval. In: Working Notes CLEF 2006, 20-22 Sep 2006, Alicante, Spain.

Smiljanic, Marko and Keulen, Maurice van and Jonker, Willem (2006) Using Element Clustering to Increase the Efficiency of XML Schema Matching. In: 22nd International Conference on Data Engineering Workshops, ICDEW'06, 3-7 April, 2006, Atlanta, Georgia (pp. p. 45).

Rode, H. and Hiemstra, D. (2006) Using Query Profiles for Clarification. In: Proceedings of the 28th European Conference on IR Research, ECIR 2006, 10-12 Apr 2006, London, England (pp. pp. 205-216).

Mihajlovic, V. and Hiemstra, D. and Blok, H.E. (2006) Vague Element Selection and Query Rewriting for XML Retrieval. In: Proceedings of the 6th Dutch-Belgian Information Retrieval Workshop (DIR 2006), 13-14 Mar 2006, Delft, The Netherlands (pp. pp. 11-18).

Blake, M.B. and Cheung, W.K.W. and Wombacher, A. (2006) WSC-06: The Web Service Challenge; in Proceedings of the Web Service Challenge. In: The 8th IEEE International Conference on E-Commerce Technology and The 3rd IEEE International Conference on Enterprise Computing, E-Commerce, and E-Services (CEC/EEE'06), 26.-29.06. 2006, San Francisco, USA (pp. pp. 422-423).

Köbben, Barend and Bunningen, Arthur H. van and Muthukrishnan, Kavitha (2006) Wireless Campus LBS - Building campus-wide Location Based Services bases on WiFi technology. In: International Workshop on Geographic Hypermedia, April 4-5, 2005, Denver, USA, 2005.

Fokkinga, Maarten M. (2006) Z-style notation for Probabilities. In: Second Twente Data Management Workshop, TDM: Uncertainty in Databases, June 6, 2006, Enschede (pp. pp. 19-24).

2005

Zych, Anna and Doumen, Jeroen and Hartel, Pieter and Jonker, Willem (2005) A Diffie-Hellman based key management scheme for hierarchical access control. [Report]

Hiemstra, D. and Kraaij, W. (2005) A Language Modeling Approach to TREC. In: TREC: Experimentation and Evaluation in Information Retrieval. Digital Libraries and Electronic Publishing . MIT Press, Cambridge, USA, pp. 373-396. ISBN 9780262220736

Hiemstra, Djoerd and Mihajlovic, Vojkan (2005) A database approach to information retrieval: The remarkable relationship between language models and region models. [Report]

Keulen, Maurice van and Keijzer, Ander de and Alink, Wouter (2005) A probabilistic XML approach to data integration. In: 21st International Conference on Data Engineering, ICDE 2005, 5-8 April 2005, Tokyo, Japan (pp. pp. 459-470).

Rode, Henning and Hiemstra, Djoerd (2005) Conceptual Language Models for Context-Aware Text Retrieval. In: Thirteenth Text REtrieval Conference, TREC 2004, 16-19 Nov 2004, Gaithersburg, MD, USA (pp. p. 99).

Zlatev, Z.V. and Wombacher, A. (2005) Consistency between e3-value Models and Activity Diagrams in a Multi-Perspective Development Method. In: International Conference on Cooperative Information Systems, 31 Oct-4 Nov 2005, Agia Napa, Cyprus (pp. pp. 520-538).

Bunningen, Arthur H. van and Feng, Ling and Apers, Peter M.G. (2005) Context for Ubiquitous Data Management. In: International Workshop on Ubiquitous Data Management, UDM, 2005 (pp. pp. 17-24).

Heerde, H.J.W van and Fokkinga, M.M. (2005) De databasearchitectuur van Panradio -een zelflerende gedistribueerde muziekspeler-. Database Magazine DB/M, 16 (5). pp. 41-44. ISSN 0925-6911

Wombacher, Andreas (2005) Decentralized Decision Making Protocol for Service Composition. In: IEEE International Conference on Web Services, ICWS, 11-15 July 2005, Orlando, Florida, USA (pp. pp. 203-210).

Zwol, Roelof van and Vries, Arjen de and Hiemstra, Djoerd (2005) Editorial: Special issue on Information Retrieval. Journal of Digital Information Management, 3 (1). p. 1. ISSN 0972-7272

Brinkman, R. and Schoenmakers, B. and Doumen, J.M. and Jonker, W. (2005) Experiments With Queries Over Encrypted Data Using Secret Sharing. In: VLDB Workshop on Secure Data Management (SDM), Trondheim, Norway (pp. pp. 33-46).

Smiljanic, Marko and Keulen, Maurice van and Jonker, Willem (2005) Formalizing the XML Schema Matching Problem as a Constraint Optimization Problem. In: 16th International Conference on Database and Expert Systems Applications, DEXA 2005, 22-26 Aug 2005, Copenhagen, Denmark (pp. pp. 333-342).

Keijzer, Ander de and Keulen, Maurice van (2005) Information Integration - the process of integration, evolution and versioning. [Report]

Boldareva, L. and Hiemstra, D. (2005) Interactive retrieval of video using pre-computed shot-shot similarities. IEE Vision, Image and Signal Processing, 152 (6). pp. 919-926. ISSN 1350-245X

Wombacher, Andreas (2005) Issues on Decentralized Consistency Checking of Multilateral Collaboration. In: 14th IEEE International Workshops on Enabling Technologies, 13-15 June 2005, Linkoping, Sweden (pp. pp. 93-98).

Jonker, Willem and Brinkman, Richard and Doumen, Jeroen M. and Schoenmakers, Berry (2005) Method of and device for querying of protected structured data. Patent.

Rinderle, Stefanie and Wombacher, Andreas and Reichert, Manfred (2005) On the controlled evolution of process choreographies. [Report]

Wombacher, Andreas and Fankhauser, Peter and Aberer, Karl (2005) Overview on Decentralized Establishment of Consistent Multi-lateral Collaborations based on Asynchronous Communication. In: IEEE International Conference on e-Technology, e-Commerce and e-Service, 29 Mar-1 Apr 2005, Hong Kong, China (pp. pp. 164-170).

Wombacher, A. (2005) Overview on Decentralized Establishment of Multi-lateral Collaborations. In: From Integrated Publication and Information Systems to Information and Knowledge Environments: Essays Dedicated to Erich J. Neuhold on the Occasion of His 65th Birthday. Lecture Notes in Computer Science, 3379 . Springer, Berlin/Heidelberg, Germany, pp. 11-20. ISBN 9783540245513

Boncz, Peter and Grust, Torsten and Keulen, Maurice van and Manegold, Stefan and Rittinger, Jan and Teubner, Jens (2005) Pathfinder: XQuery - The Relational Way. In: 31st International Conference on Very Large Databases, VLDB 2005, 30 Aug-2 Sep 2005, Trondheim, Norway (pp. pp. 1322-1325).

Ianeva, Tzvetanka and Boldareva, Lioudmila and Westerveld, Thijs and Cornacchia, Roberto and Hiemstra, Djoerd and Vries, Arjen P. de (2005) Probabilistic Approaches to Video Retrieval. In: TREC Video Retrieval Evaluation, TRECVID 2004, 15-16 November 2004, Gaithersburg, MD, USA.

Wombacher, A. and Wieringa, R.J. and Jonker, W. and Knezevic, P. and Pokraev, S.V. (2005) Requirements for Secure Logging of Decentralized Cross-Organizational Workflow Executions. In: On the Move to Meaningful Internet Systems 2005: OTM 2005 Workshops, OTM Confederated International Workshops and Posters, AWeSOMe, CAMS, GADA, MIOS+INTEROP, ORM, PhDS, SeBGIS, SWWS, and WOSE 2005, Agia Napa, Cyprus, 31 Oct - 4 Nov 2005, Agia Napa, Cyprus (pp. pp. 526-536).

Keijzer, Ander de and Keulen, Maurice van (2005) Rule-based information integration. [Report]

Mihajlovic, V. (2005) Score Region Algebra: A Framework for Structured IR. In: Proceedings ACM Special Interest Group on Information Retrieval, SIGIR, Doctoral Consortium, Salvador, Brazil.

Mihajlovic, Vojkan and Blok, Henk Ernst and Hiemstra, Djoerd and Apers, Peter M.G. (2005) Score Region Algebra: Building a Transparant XML-IR Databases. In: Conference on Information and Knowledge Management, CIKM, October 31–November 5, 2005, Bremen, Germany.

Mihajlovic, Vojkan and Blok, Henk Ernst and Hiemstra, Djoerd and Apers, Peter M.G. (2005) Score region algebra : building a transparant XML-IR database. [Report]

Mihajlovic, Vojkan and Ramirez, Georgina and Vries, Arjen P. de and Hiemstra, Djoerd and Blok, Henk Ernst (2005) TIJAH at INEX 2004 - Modeling Phrases and Relevance Feedback. In: Third International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2004, 6-8 December 2004, Dagstuhl, Germany (pp. pp. 276-291).

List, Johan and Mihajlovic, Vojkan and Ramirez, Georgina and Vries, Arjen P. de and Hiemstra, Djoerd and Blok, Henk Ernst (2005) TIJAH: Embracing IR Methods in XML Databases. Information Retrieval Journal, 8 (4). pp. 547-570. ISSN 1386-4564

de Jong, F.M.G. and Rode, H. and Hiemstra, D. (2005) Temporal Language Models for the Disclosure of Historical Text. In: Humanities, computers and cultural heritage: Proceedings of the XVIth International Conference of the Association for History and Computing (AHC 2005), 14-17 Sep 2005, Amsterdam, The Netherlands (pp. pp. 161-168).

Blake, M. Brian and Tsui, Kwok Ching and Wombacher, Andreas (2005) The EEE-05 Challenge: A New Web Service Discovery and Composition Competition. In: IEEE International Conference on e-Technology, e-Commerce and e-Service, 29 March - 1 April 2005, Hong Kong, China (pp. pp. 780-781).

Klinger, S. (2005) The Haskell programmer's guide to the IO monad : don't panic. [Report]

Rode, Henning and Ramirez, Georgina and Westerveld, Thijs and Hiemstra, Djoerd and Vries, Arjen P. de (2005) The Lowlands' TREC Experiments 2005. In: Fourteenth Text REtrieval Conference, TREC 2005, November 15-18, 2005, Gaithersburg, MD, USA.

Hiemstra, D. and Mihajlovic, V. (2005) The Simplest Evaluation Measures for XML Information Retrieval that Could Possibly Work. In: Proceedings of the INEX 2005 Workshop on Element Retrieval Methodology, 30 Jul 2005, Glasgow, UK (pp. pp. 6-13).

Mihajlovic, Vojkan and Hiemstra, Djoerd and Blok, Henk Ernst and Apers, Peter M.G. (2005) Utilizing Structural Knowledge for Information Retrieval in XML Databases. [Report]

2004

Keijzer, Ander de and Keulen, Maurice van (2004) A possible world approach to uncertain relational data. In: 15th International Workshop on Database and Expert Systems Applications, 30 Aug.-3 Sept. 2004, Zaragoza, Spain (pp. pp. 922-926).

Keijzer, Ander de and Keulen, Maurice van (2004) A probabilistic database extension. [Report]

Blok, Henk Ernst and Choenni, Sunil and Blanken, Henk M. and Apers, Peter M.G. (2004) A selectivity model for fragmented relations: Applied in information retrieval. IEEE transactions on knowledge and data engineering, 16 (5). pp. 635-639. ISSN 10414347

Grust, Torsten and Keulen, M. van and Teubner, J. (2004) Accelerating XPath Evaluation in Any RDBMS. ACM Transactions on Database Systems, 29 (1). pp. 91-131. ISSN 0362-5915

Mayer, Sabine and Grust, Torsten and Keulen, Maurice van and Teubner, Jens (2004) An Injection with Tree Awareness: Adding Staircase Join to PostgreSQL. In: 30th International Conference on Very Large Data Bases, VLDB 2004, 31 Aug - 3 Sep 2004, Toronto, Canada (pp. pp. 1305-1308).

Mihajlovic, V. and Hiemstra, D. and Blok, H.E. and Apers, P.M.G. (2004) An XML-IR-DB-Sandwich: Is it Better with an Algebra in Between? In: Proceedings of the Joint Workshops on XML, IR, and DB, 29 Jul 2004, Sheffield, United Kingdom (pp. pp. 39-46).

Risse, Thomas and Aberer, Karl and Wombacher, Andreas and Surridge, Mike and Taylor, Stephen (2004) Configuration of distributed message converter systems. Performance Evaluation, 58 (1). pp. 43-80. ISSN 0166-5316

Bunningen, A.H. van (2004) Context aware querying - challenges for data management in ambient intelligence. [Report]

Smiljanic, Marko and Keulen, Maurice van and Jonker, Willem (2004) Defining the XML schema matching problem for a personal schema based query answering system. [Report]

Brinkman, R. and Feng, L. and Doumen, J. and Hartel, P.H. and Jonker, W. (2004) Efficient Tree Search in Encrypted Data. Information systems security, 13 (3). pp. 14-21. ISSN 1065-898X

Brinkman, R. and Feng, L. and Doumen, J.M. and Hartel, P.H. and Jonker, W. (2004) Efficient Tree Search in Encrypted Data. In: Proceedings of the 2nd International Workshop on Security In Information Systems (WOSIS), 13-14 Apr 2004, Porto, Portugal (pp. pp. 126-135).

Brinkman, R. and Feng, L. and Doumen, J. and Hartel, P.H. and Jonker, W. (2004) Efficient tree search in encrypted data. [Report]

Choenni, Sunil and Blok, Henk Ernst and Fokkinga, Maarten (2004) Extending the relational model with uncertainty and ignorance. [Report]

Petkovic, Milan and Jonker, Willem (2004) Integrated use of different content derivation techniques within a multimedia database management system. Journal of Visual Communication and Image Representation, 15 (3). pp. 303-329. ISSN 1047-3203

Boldareva, L. and Hiemstra, D. (2004) Interactive Content-Based Retrieval Using Pre-computed Object-Object Similarities. In: International Conference on Image and Video Retrieval (CIVR 2004), 21-23 Jul 2004, Dublin, Ireland (pp. pp. 308-316).

Boldareva, L. and Vries, A.P. de and Hiemstra, D. (2004) Monitoring User-System Performance in Interactive Retrieval Tasks. In: Recherche d'Informations Assistee par Ordinateur (RIAO 2004), 26-28 Apr 2004, Avignon, France (pp. pp. 474-483).

Risse, Thomas and Knezevic, Predrag and Wombacher, Andreas (2004) P2P Evolution: from file-sharing to decentralized workflows. it - Information Technology, 46 (4). pp. 193-199. ISSN 1611-2776

Hiemstra, Djoerd and Robertson, Stephen and Zaragoza, Hugo (2004) Parsimonious Language Models for Information Retrieval. In: SIGIR’04, July 25–29, 2004, Sheffield, South Yorkshire, UK (pp. pp. 178-185).

Mihajlovic, V. and Hiemstra, D. , eds. (2004) Proceedings of the 1st Twente Data Management Workshop (TDM'04) on XML Databases and Information Retrieval. CTIT Workshop Proceedings, WP 04- . Centre for Telematics and Information Technology, University of Twente, Enschede, The Netherlands.

Keulen, Maurice van (2004) Relational Approach to Logical Query Optimization of XPath. In: First Twente Data Management Workshop, TDM '04 on XML Databases and Information Retrieval, 21 Jun 2004, Enschede, The Netherlands (pp. pp. 57-63).

Hiemstra, D. and Mihajlovic, V. (2004) Report on the first Twente Data Management Workshop on XML Databases and Information Retrieval. SIGMOD record, 33 (4). pp. 100-102. ISSN 0163-5808

Doumen, J.M. and Brinkman, R. and Jonker, W. (2004) Searching in Encrypted Data. In: Finite Fields: Theory and Applications, 5-11 Dec 2004, Oberwolfach, Germany (pp. p. 2951).

Tang, Xinming (2004) Spatial object model[l]ing in fuzzy topological spaces : with applications to land cover change. thesis.

Ruth, Joeri van and Fokkinga, Maarten and Keulen, Maurice van (2004) The Dodo query flattening system. [Report]

Feng, Ling and Apers, Peter M.G. and Jonker, Willem (2004) Towards Context-Aware Data Management for Ambient Intelligence. In: 15th International Conference on Database and Expert Systems Applications (pp. pp. 422-431).

Brinkman, R. and Doumen, J.M. and Jonker, W. (2004) Using secret sharing for searching in encrypted data. In: VLDB 2004 Workshop on Secure data management, SDM 2004, Toronto, Canada (pp. pp. 18-27).

Brinkman, Richard and Doumen, Jeroen and Jonker, Willem (2004) Using secret sharing for searching in encrypted data. [Report]

2003

Hiemstra, D. (2003) A Database Approach to Content-based XML retrieval. In: Proceedings of the First Annual Workshop of the Initiative for the Evaluation of XML retrieval (INEX 2002), 9-11 Dec 2002, Dagstuhl, Germany (pp. pp. 111-118).

Westerveld, T.H.W. and de Vries, A.P. and van Ballegooij, A. and de Jong, F.M.G. and Hiemstra, D. (2003) A Probabilistic Multimedia Retrieval Model and its Evaluation. Eurasip Journal on Applied Signal Processing, 2003 (2). pp. 186-198. ISSN 1110-8657

Wieringa, R.J. and Blanken, H.M. and Fokkinga, M.M. and Grefen, P.W.P.J. (2003) Aligning application architecture to the business context. In: 15th International Conference on Advanced Information Systems Engineering, CAiSE, June 16–20, 2003, Klagenfurt/Velden, Austria (pp. pp. 209-225).

Zaragoza, H. and Hiemstra, D. and Tipping, M. and Robertson, S.E. (2003) Bayesian Extension to the Language Model for Ad Hoc Information Retrieval. In: Proceedings of the 26th Annual International ACM Conference on Research and Development in Information Retrieval (SIGIR 2003), 28 Jul - 1 Aug 2003, Toronto, Canada (pp. pp. 4-9).

Keulen, Maurice van and Grust, Torsten and Teubner, Jens (2003) Bridging the GAP Between Relational and Native XML Storage with Staircase Join. In: Tagungsband zum 15. GI-Workshop Grundlagen von Datenbanken, 10-13 Jun 2003, Tangermünde, Sachsen-Anhalt, Germany (pp. pp. 85-89).

Hiemstra, Djoerd and Vries, Arjen P. de and Blok, Henk Ernst and Keulen, Maurice van and Jonker, Willem and Kersten, Martin L. (2003) CIRQUID: complex information retrieval queries in a database. [Report]

Mihajlovic, V. and Hiemstra, D. and Apers, P.M.G. (2003) CIRQuL: Complex Information Retrieval Query Language. In: Proceedings of the VLDB 2003 PhD Workshop, 12-13 Sep 2003, Berlin, Germany.

Allen, J. and Aslam, J. and Belkin, N. and Buckley, C. and Callan, J. and Croft, W.B. and Dumais, S. and Fuhr, N. and Harman, D. and Harper, D.J. and Hiemstra, D. and Hofmann, T. and Hovey, E. and Kraaij, W. and Lafferty, J. and Lavrenko, V. and Lewis, D. and Liddy, L. and Manmatha, R. and McCallum, A. and Ponte, J. and Prager, J. and Radev, D. and Resnik, P. and Robertson, S.E. and Rosenfeld, R. and Roukos, S. and Sanderson, M. and Schwartz, R. and Singhal, A. and Smeaton, A. and Turtle, H. and Voorhees, E.M. and Weischedel, R. and Xu, J. and Zhai, B.C. (2003) Challenges in Information Retrieval and Language Modeling. SIGIR Forum, 37 (1). pp. 31-47. ISSN 0163-5840

Westerveld, T.H.W. and Ianeva, T. and Boldareva, L. and Vries, A.P. de and Hiemstra, D. (2003) Combining Information Sources for Video Retrieval. In: TREC Video Retrieval Evaluation Online Proceedings, 17-18 Nov 2003, Gaithersburg, MD, USA.

Reidsma, Dennis and Hiemstra, Djoerd and Jong, Franciska de and Kraaij, Wessel (2003) Cross-language Retrieval at the University of Twente and TNO. In: Third Workshop of the Cross-Language Evaluation Forum, CLEF, September 19-20, 2002, Rome, Italy (pp. pp. 197-206).

Feng, Ling and Jonker, Willem (2003) Efficient Processing of Secured XML Metadata. In: The Move to Meaningful Internet Systems 2003: OTM 2003 Workshops. Springer, Berlin, pp. 704-717. ISBN 9783540204947

Feng, L. and Jonker, W. (2003) Efficient Processing of Secured XML Metadata. In: On The Move to Meaningful Internet Systems 2003: OTM 2003 Workshops, 3-7 November 2003, Catania, Sicily, Italy (pp. pp. 704-717).

Brinkman, Richard and Feng, Ling and Etalle, Sandro and Hartel, Pieter and Jonker, Willem (2003) Experimenting with linear search in encrypted data. [Report]

Chong, Cheun Ngen and Corin, Ricardo and Etalle, Sandro and Hartel, Pieter and Jonker, Willem and Law, Yee Wei (2003) LicenseScript: A Novel Digital Rights Language and its Semantics. [Report]

Chong, Cheun Ngen and Corin, Ricardo and Etalle, Sandro and Hartel, Pieter and Jonker, Willem and Law, Yee Wei (2003) LicenseScript: A Novel Digital Rights Language and its Semantics. In: Third International Conference on Web Delivering of Music, WEDELMUSIC 2003, 15-17 September 2003, Leeds, UK (pp. pp. 122-129).

Wombacher, Andreas and Fankhauser, Peter and Mahleko, Bendick and Neuhold, Erich (2003) Matchmaking for business processes. In: IEEE International Conference on Electronic Commerce, CEC 2003, 24-27 June 2003, Newport Beach, California, USA (pp. pp. 7-11).

Keulen, M. van and Vonk, J. and Vries, A.P. de and Flokstra, J. and Blok, H.E. (2003) Moa and the multi-model architecture: a new perspective on XNF2. In: Proceedings of the 14th International Conference on Database and Expert Systems Applications (DEXA2003), 1-5 Sep 2003, Prague, Czech Republic (pp. pp. 67-76).

Mihajlovic, V. and Hiemstra, D. and Apers, P.M.G. (2003) On Region Algebras, XML Databases, and Information Retrieval. In: Proceedings of the 4th Dutch-Belgian Information Retrieval Workshop (DIR), 8-9 December 2003, Amsterdam (pp. pp. 63-69).

Boldareva, L. and Hiemstra, D. and Jonker, W. (2003) Relevance feedback in probabilistic multimedia retrieval. In: Proceedings of the DELOS Workshop on Multimedia Contents in Digital Libraries, 2-3 Jun 2003, Chania, Crete, Greece.

Grust, Torsten and Keulen, Maurice van and Teubner, J. (2003) Staircase Join: Teach a Relational DBMS to Watch its (Axis) Steps. In: 29th International Conference on Very Large Databases, VLDB 2003, 9-12 Sep 2003, Berlin, Germany (pp. pp. 524-535).

Hiemstra, D. (2003) Statistical Language Models for Intelligent XML Retrieval. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science, 2818 . Springer, Berlin, Germany, pp. 107-118. ISBN 9783540407683

Petkovic, M. and Mihajlovic, V. and Jonker, W. (2003) Techniques for Automatic Video Content Derivation. In: International Conference on Image Processing, ICIP 2003, 14-17 Sept. 2003, Barcelona, Spain (pp. pp. 611-614).

List, J.A. and Mihajlovic, V. and Vries, A.P. de and Ramirez, G. and Hiemstra, D. (2003) The TIJAH XML-IR system at INEX 2003. In: Proceedings of the 2nd Initiative on the Evaluation of XML Retrieval (INEX 2003), 15-17 Dec 2003, Dagstuhl, Germany (pp. pp. 102-109).

Grust, Torsten and Keulen, Maurice van (2003) Tree Awareness for Relational DBMS Kernels: Staircase Join. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science, 2818 . Springer, Berlin, Germany, pp. 231-245. ISBN 9783540407683

Zivkovic, Z. and Petkovic, M. and Mierlo, R. van and Keulen, M. van and Heijden, F. van der and Jonker, W. and Rijnierse, E. (2003) Two video analysis applications using foreground/background segmentation. In: VIE2003 International Conference on Visual Information Engineering, 7-9 July 2003, Guildford, UK (pp. pp. 310-313).

Feng, Ling and Dillon, Tharam S. (2003) Using Fuzzy Linguistic Representations to Provide Explanatory Semantics for Data Warehouses. IEEE transactions on knowledge and data engineering, 15 (1). pp. 86-102. ISSN 10414347

Smiljanic, M. and Feng, L. and Jonker, W. (2003) Web-Based Distributed XML Query Processing. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science, 2818 . Springer, Berlin, Germany, pp. 207-216. ISBN 9783540407683

2002

Boldareva, L. and Hiemstra, D. and Jonker, W. (2002) A scalable and efficient content-based multimedia retrieval system. In: Proceedings of the Third Dutch-Belgian Information Retrieval Workshop (DIR 2002), 6 Dec 2002, Leuven, Belgium (pp. pp. 28-37).

Petkovic, M. and Jonker, W. (2002) Cobra: A Content-Based Video Retrieval System. In: 8th International Conference on Extending Database Technology, 25-27 Mar 2002, Prague, Czech Republic (pp. pp. 736-738).

Eshuis, Rik and Fokkinga, Maarten M. (2002) Comparing Refinements for Failure and Bisimulation Semantics. Fundamenta Informaticae, 52 (4). pp. 297-321. ISSN 0169-2968

Zwol, Roelof van and Apers, Peter M.G. (2002) Complex query formulation with the webspace method. In: 6th World Multi-Conference on Systematics, Cybernetics, and Informatics, 14-18 Jul 2002, Orlando, Florida, USA.

Petkovic, M. and Zwol, R. van and Blok, H.E. and Jonker, W. and Apers, P.M.G. and Windhouwer, M. and Kersten, M. (2002) Content-based video indexing for the support of digital library search. In: 18th International Conference on Data Engineering, ICDE, 26 Feb.-1 March 2002 , San Jose, CA, USA (pp. pp. 494-495).

Hiemstra, Djoerd and Leeuwen, David A. van (2002) Creating a Dutch testbed to evaluate the retrieval from textual databases. [Report]

Hiemstra, D. and van Leeuwen, D.A. (2002) Creating an Information Retrieval test corpus for Dutch. In: Computational Linguistics in the Netherlands 2001. Selected Papers of the 12th meeting of Computational Linguistics in the Netherlands (CLIN 2001), 30 Nov 2001, Enschede, The Netherlands (pp. pp. 133-147).

Zwol, Roelof van and Jeronimus, V. and Fokkinga, M. and Apers, Peter M.G. (2002) Data Exchange over Web-based Applications with DXL. In: Second International Workshop on Data Integration over the Web, DiWeb, 28 May 2002, Toronto, Canada (pp. pp. 17-33).

Smiljanic, Marko and Blanken, Henk and Keulen, Maurice van and Jonker, Willem (2002) Distributed XML database systems. [Report]

Rein, H. van (2002) Extending Model Checking to Object Process Validation. thesis.

Petkovic, M. and Jonker, W. and Mihajlovic, V. (2002) Extending a DBMS to Support Content-Based Video Retrieval: A Formula 1 Case Study. In: XML-Based Data Management and Multimedia Engineering - EDBT 2002: EDBT 2002 Workshops XMLDM, MDDE, and YRWS, 24-28 Mar 2002, Prague, Czech Republic (pp. pp. 318-341).

Baan, J. and van Ballegooij, A. and Geusenbroek, J.M. and den Hartog, J.E. and Hiemstra, D. and List, J.A. and Patras, I. and Raaijmakers, S. and Snoek, C. and Todoran, L. and Vendrig, J. and de Vries, A.P. and Westerveld, T.H.W. (2002) Lazy Users and Automatic Video Retrieval Tools in (the) Lowlands. In: Proceedings of the 10th Text REtrieval Conference (TREC 2001), 13-16 Nov 2001, Gaithersburg, Maryland, USA (pp. pp. 159-168).

Keulen, Maurice van and Vonk, Jochem and Vries, Arjen P. de and Flokstra, Jan and Blok, Henk Ernst (2002) Moa: extensibility and efficiency in querying nested data. [Report]

Zwol, Roelof van (2002) Modelling and searching web-based document collections. thesis.

Petkovic, M. and Mihajlovic, V. and Jonker, W. and Djordjevic-Kajan, S. (2002) Multi-modal extraction of highlights from TV formula 1 programs. In: IEEE International Conference on Multimedia and Expo, ICME '02, August 26-29, 2002, Lausanne, Switzerland (pp. pp. 817-820).

Moens, M.F. and de Busser, R. and Hiemstra, D. and Kraaij, W. , eds. (2002) Proceedings of the Third Dutch-Belgian Information Retrieval Workshop (DIR 2002). KU Leuven, Leuven, Belgium.

Derks, Wijnand and Grefen, Paul (2002) Requirements and architecture for automatic setup and enactment of reliable cooperative services. [Report]

Zwol, Roelof van and Apers, Peter M.G. (2002) Retrieval performance experiment with the webspace method. In: 19th British National Conference on Databases, BNCOD 2002, 17-19 July 2002, Sheffield, UK (pp. pp. 150-165).

Westerveld, Thijs and Kraaij, Wessel and Hiemstra, Djoerd (2002) Retrieving Web Pages using Content, Links, URLs and Anchors. In: Tenth Text REtrieval Conference, TREC 2001, November 13-16 2001, Gaithersburg, Maryland, USA (pp. pp. 663-672).

Hiemstra, D. (2002) Term-Specific Smoothing for the Language Modeling Approach to Information Retrieval: The Importance of a Query Term. In: Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval (SIGIR 2002), 11-15 Aug 2002, Tampere, Finland (pp. pp. 35-41).

Kraaij, W. and Westerveld, T.H.W. and Hiemstra, D. (2002) The Importance of Prior Probabilities for Entry Page Search. In: Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval (SIGIR 2002), 11-15 Aug 2002, Tampere, Finland (pp. pp. 27-34).

2001

Aberer, Karl and Wombacher, Andreas (2001) A language for information commerce processes. In: Third International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems, WECWIS 2001, 21-22 June 2001, San Jose, CA, USA (pp. pp. 178-187).

Blok, Henk Ernst and Choenni, Sunil and Blanken, Henk M. and Apers, Peter M.G. (2001) A selectivity model for fragmented relations in information retrieval. [Report]

Hauswirth, Manfred and Jazayeri, Mehdi and Miklós, Zoltan and Podnar, Ivana and Di Nitto, Elisabetta and Wombacher, Andreas (2001) An Architecture for Information Commerce Systems. In: 6th International Conference on Telecommunications, ConTEL 2001, 13-15 June 2001, Zagreb, Croatia (pp. pp. 39-46).

Fokkinga, Maarten and Kuper, Jan (2001) An alternative approach to I/O. [Report]

Mihajlovic, V. and Petkovic, M. (2001) Automatic Annotation of Formula 1 Races for Content-Based Video Retrieval. [Report]

Petkovic, M. and Jonker, W. (2001) Content-Based Retrieval of Spatio-Temporal Video Events. In: Managing Information Technology in a Global Economy: Proceedings of the 12th Information Resources Management Association International Conference (IRMA 2001), May 2001, Toronto, Canada.

Petkovic, M. and Jonker, W. (2001) Content-based Video Retrieval by Integrating Spatio-Temporal and Stochastic Recognition of Events. In: IEEE Workshop on Detection and Recognition of Events in Video, 8 July 2001, Vancouver, Canada (pp. pp. 75-82).

Derks, Wijnand and Dehnert, Juliane and Grefen, Paul and Jonker, Willem (2001) Customized Atomicity Specification for Transactional Workflows. In: Third International Symposium on Cooperative Database Systems for Advanced Applications, CODAS 2001, 23-24 April 2001, Beijing, China (pp. pp. 140-147).

Zwol, Roelof van and Jeronimus, V. and Fokkinga, M. and Apers, Peter M.G. (2001) DXL: Data eXchange Language. [Report]

Wieringa, R.J. and Blanken, H. and Fokkinga, M. (2001) Documenting the ICT Architecture of TSI. [Report]

Mihajlovic, V. and Petkovic, M. (2001) Dynamic Bayesian Networks: A State of the Art. [Report]

Wijnands, J.E.P. and Dijkstra, S.J. and Derks, W.L.A. and Jonker, W. (2001) Experimenting NT Cluster Technology for Massive CDR Processing. In: Databases in Telecommunications II : Proceedings of the VLDB 2001 International Workshop (DBTel 2001), 10 Sep 2001, Rome, Italy (pp. pp. 19-36).

Blok, Henk Ernst and Windhouwer, Menzo and Zwol, Roelof van and Petkovic, Milan and Apers, Peter M.G. and Kersten, Martin and Jonker, Willem (2001) Flexible and scalable digital library search. In: 27th International Conference on Very Large Data Bases, VLDB 2001, 11-14 Sep 2001, Rome, Italy (pp. pp. 705-706).

Zivkovic, Z. and Heijden, F. van der and Petkovic, M. and Jonker, W. (2001) Image segmentation and feature extraction for recognizing strokes in tennis game videos. In: Seventh Annual Conference of the Advanced School for Computing and Imaging, ASCI 2001, May 30 - June 1, 2001 , Heijen, The Netherlands (pp. pp. 262-266).

Hiddink, G.W. and Peet, G. van der and Verhagen, P.W. and Blanken, H.M. (2001) Increasing retrievability and reusability oflearning material by developing a measure of relevance based onacademic teachers' conceptions. [Report]

Robertson, S.E. and Hiemstra, D. (2001) Language models and probability of relevance. In: Proceedings of the Workshop on Language Modeling and Information Retrieval (pp. pp. 21-25).

Blok, Henk Ernst and Hiemstra, Djoerd and Choenni, Sunil and Jong, Franciska de and Blanken, Henk M. and Apers, Peter M.G. (2001) Predicting the cost-quality trade-off for information retrieval queries: Facilitating database design and query optimisation. [Report]

Blok, H.E. and Hiemstra, D. and Choenni, R.S. and Jong, F.M.G. de and Blanken, H.M. and Apers, P.M.G. (2001) Predicting the cost-quality trade-off for information retrieval queries: Facilitating database design and query optimization. In: Proceedings of the tenth international conference on Information and knowledge management (CIKM 2001), 5-10 Nov 2001, Atlanta, Georgia, USA (pp. pp. 207-214).

Petkovic, M. and Jonker, W. and Zivkovic, Z. (2001) Recognizing Strokes in Tennis Videos Using Hidden Markov Models. In: IASTED International Conference on Visualization, Imaging and Image Processing, VIIP 2001, 3-5 Sep 2001, Marbella, Spain (pp. pp. 512-516).

Hiemstra, D. and Robertson, S.E. (2001) Relevance feedback for best match term weighting algorithms in information retrieval. In: Proceedings of the Joint DELOS-NSF Workshop on Personalisation and Recommender Systems in Digital Libraries, 18-20 June 2001, Dublin (pp. pp. 37-42).

Hiemstra, D. and de Jong, F.M.G. (2001) Statistical Language Models and Information Retrieval: Natural Language Processing Really Meets Retrieval. Glot international, 5 (8). pp. 288-293. ISSN 1381-3439

Backhouse, Roland and Fokkinga, Maarten (2001) The associativity of equivalence and the Towers of Hanoi problem. Information Processing Letters, 77 (2-4). pp. 71-76. ISSN 0020-0190

Hiemstra, Djoerd and Kraaij, Wessel and Pohlmann, Renée and Westerveld, Thijs (2001) Translation Resources, Merging Strategies and Relevance Feedback for Cross-language Information Retrieval. In: Workshop of the Cross-Language Evaluation Forum, CLEF 2000, September 21-22, 2000, Lisbon, Portugal (pp. pp. 102-114).

Hiemstra, Djoerd (2001) Using Language Models for Information Retrieval. thesis.

Zwol, Roelof van and Apers, Peter M.G. (2001) Webspace Retrieval Performance Experiment. [Report]

Zwol, Roelof van and Apers, Peter M.G. (2001) Webspace query formulation: an overview. [Report]

Keulen, Maurice van (2001) XML: De eend met de gouden eieren? I/O Vivat, 17 (1). pp. 27-34. ISSN 1389-0468

2000

Petkovic, M. and Jonker, W. (2000) A Framework for Video Modeling. In: Eighteenth IASTED International Conference Applied Informatics (AI 2000), 14-17 Feb 2000, Innsbruck, Austria.

Hiemstra, D. (2000) A probabilistic justification for using tf.idf term weighting in information retrieval. International Journal on Digital Libraries, 3 (2). pp. 131-139. ISSN 1432-5012

Petkovic, M. and Jonker, W. (2000) An Overview of Data Models and Query Languages for Content-based Video Retrieval. In: International Conference on Advances in Infrastructure for E-Business, Science, and Education on the Internet, 31 Jul - 6 Aug 2000, l'Aquila, Italy.

Derks, Wijnand and Dehnert, Juliane and Grefen, Paul and Jonker, Willem (2000) Customized Atomicity Specification for Transactional Workflows. [Report]

Risse, T. and Wombacher, A. and Aberer, K. (2000) Efficient Processing Of Voluminous EDI Documents. In: 8th European Conference on Information Systems (ECIS 2000), 3-5 July 2000, Vienna, Austria.

Westerveld, T.H.W. and Hiemstra, D. and de Jong, F.M.G. (2000) Extracting bimodal representations for language-based image text retrieval. In: Multimedia '99, Proceedings of the Eurographics Workshop, September 7-8, 1999, Milan, Italy (pp. pp. 33-42).

de Jong, F.M.G. and Gauvain, J.L. and Hiemstra, D. and Netter, K. (2000) Language-based multimedia information retrieval. In: Proceedings of RIAO 2000 Conference on Content-based multimedia information access, Paris, France (pp. pp. 713-722).

Vonk, Jochem and Derks, Wijnand and Grefen, Paul and Koetsier, Marjanca (2000) Model, architecture and system for cross-organizational transaction support in virtual enterprises. [Report]

Zwol, Roelof van and Apers, Peter M.G. (2000) Modelling the webspace of an intranet. In: First International Conference on Web Information Systems Engineering, 19-21 June 2000, Hong Kong, China (pp. pp. 260-270).

Hiemstra, Djoerd and Vries, Arjen P. de (2000) Relating the new language models of information retrieval to the traditional retrieval models. [Report]

Vries, Arjen P. de (2000) The role of evaluation in the development of content-based retrieval techniques. [Report]

Zwol, Roelof van and Apers, Peter M.G. (2000) The webspace method: on the integration of database technology with multimedia retrieval. In: 9th International Conference on Information KnowledgeManagement, CIKM 2000, 6-11 Nov 2000, McLean, Virginia, USA (pp. pp. 438-445).

Zwol, Roelof van and Apers, Peter M.G. (2000) Using Webspaces to Model Document Collections on the Web. In: Conceptual Modeling for E-Business and the Web: ER 2000 Workshops on Conceptual Modeling Approaches for E-Business and The World Wide Web and Conceptual Modeling, 9-12 Oct 2000, alt Lake City, Utah, USA (pp. pp. 101-114).

1999

Eshuis, Rik and Fokkinga, Maarten M. (1999) Comparing Refinements for Failure and Bisimulation Semantics. In: Workshop Argentino de Informatica Teorica (WAIT 1999), 6-10 Sep 1999, Buenos Aires, Argentina (pp. pp. 65-80).

Vries, Arjen Paul de (1999) Content And Multimedia Database Management Systems. thesis.

Hiemstra, D. and de Jong, F.M.G. (1999) Disambiguation strategies for cross-language information retrieval. In: Research and Advanced Technology for Digital Libraries (pp. pp. 274-293).

Vonk, Jochem and Grefen, Paul and Boertjes, Erik and Apers, Peter (1999) Distributed Global Transaction Support for Workflow Management Applications. [Report]

Rein, Rick van and Fokkinga, Maarten M. (1999) Protocol Assuring Universal Language. In: IFIP TC6/WG6.1 Third International Conference on Formal Methods for Open Object-Based Distributed Systems, FMOODS, 15-18 Feb 1999, Florence, Italy (pp. pp. 241-258).

Grefen, Paul and Vonk, Jochem and Boertjes, Erik and Apers, Peter M.G. (1999) Semantics and Architecture of Global Transaction Support in Workflow Environments. In: IFCIS International Conference on Cooperative Information Systems. CoopIS, 1999, Edinburgh, Scotland (pp. pp. 348-359).

Vries, Arjen P. de and Hiemstra, Djoerd (1999) The Mirror DBMS at TREC-8. In: Eighth Text REtrieval Conference, TREC 1999, November 16-19, 1999, Gaithersburg, MD, USA (pp. pp. 725-734).

Kraaij, Wessel and Pohlmann, Renée and Hiemstra, D. (1999) Twenty-One at TREC-8: using Language Technology for Information Retrieval. In: Eighth Text REtrieval Conference, TREC 1999, November 16-19, 1999, Gaithersburg, MD, USA (pp. pp. 285-300).

1998

Hiemstra, Djoerd (1998) A Linguistically Motivated Probabilistic Model of Information Retrieval. In: Second European Conference on Research and Advanced Technology for Digital Libraries, ECDL 1998, September 21-23, 1998, Heraklion, Crete, Greece (pp. pp. 569-584).

Velthausz, Daan Dierik (1998) Cost-effective network-based multimedia information retrieval. thesis.

Hiemstra, Djoerd and Jong, Franciska de (1998) Cross-language retrieval in Twenty-One: using one, some or all possible translations? In: Language Technology in Multimedia Information Retrieval. Twente Workshop on Language Technology 14 . University of Twente, pp. 19-26.

Vries, A.P. de and Veer, G.C. van der and Blanken, H.M. (1998) Let's talk about it: dialogues with multimedia databases Database support for human activity. Displays, 18 (4). pp. 215-220. ISSN 0141-9382

Vries, Arjen P. de (1998) Mirror: Multimedia Query Processing in Extensible Databases. In: Language Technology in Multimedia Information Retrieval : Proceedings of the fourteenth Twente Workshop on Language Technology. Twente Workshop on Language Technology 14 . University of Twente, pp. 37-48.

Woudstra, A. and Velthausz, D.D. and Poot, H.J.G. de and Moelaart El-Hadidy, F. and Jonker, W. and Houtsma, M.A.W. and Heller, R.G. and Heemskerk, J.N.H. (1998) Modelling and Retrieving Audiovisual Information - A Soccer Video Retrieval System. In: Proceedings of the 4th International Workshop on Advances in Multimedia Information Systems (MIS 1998), 24-26 Sep 1998, Istanbul, Turkey (pp. pp. 161-173).

Hiemstra, Djoerd (1998) Multilingual domain modeling in Twenty-One: automatic creation of a bi-directional translation lexicon from a parallel corpus. In: Computational Linguistics in the Netherlands, Eighth CLIN Meeting 1997, December 1997, Nijmegen, the Netherlands (pp. pp. 41-58).

Rein, Rick van and Fokkinga, Maarten M. (1998) Protocol Assuring Universal Language. [Report]

Wilschut, Annita N. and Zwol, Roelof van and Flokstra, Jan and Brasa, Niek and Quak, Wilko (1998) Road Collapse in Magnum. In: 6th ACM International Symposium on Advances in Geographic Information Systems, 6-7 Nov 1998, Washington, DC, USA (pp. pp. 20-27).

Vries, A.P. de and Eberman, B. and Kovalcin, D.E. (1998) The design and implementation of an infrastructure for multimedia digital libraries. In: International Database Engineering & Applications Symposium, IDEAS 1998, Cardiff, UK (pp. pp. 103-110).

Hiemstra, Djoerd and Kraaij, Wessel (1998) Twenty-One at TREC-7: ad-hoc and cross-language track. In: Seventh Text REtrieval Conference, TREC 1998, November 9-11, 1999, Gaithersburg, MD, USA (pp. pp. 227-238).

1997

Hiemstra, Djoerd and Jong, Franciska de and Kraaij, Wessel (1997) A Domain Specific Lexicon Acquisition Tool for Cross-Language Information Retrieval. In: Conference on Computer-Assisted Information Searching on Internet (Recherche d'Information et ses Applications), RIAO 1997, June 25-27, 1997, Montreal, Quebec, Canada (pp. pp. 255-270).

Kraaij, Wessel and Hiemstra, Djoerd (1997) Cross-Language Retrieval with the Twenty-One System. In: Sixth Text REtrieval Conference, TREC 1997, November 19-21, 1999, Gaithersburg, MD, USA (pp. pp. 753-761).

Hiemstra, D. (1997) Deriving a Bilingual Lexicon for Cross-Language Information Retrieval. In: Fourth Groningen International Information Technology Conference for Students, GRONICS 1997, December 9, 1997, Groningen, the Netherlands (pp. pp. 21-26).

Keulen, Maurice van (1997) Formal operation definition in object-oriented databases. thesis.

Nijenhuis, Wim and Jonker, Willem and Grefen, Paul (1997) Supporting telecom business processes by means of workflow management and federated databases. [Report]

Hiemstra, Djoerd and Jong, Franciska de and Kraaij, Wessel (1997) The Twenty-One Demonstrator. In: Conference on Computer-Assisted Information Searching on Internet (Recherche d'Information et ses Applications), RIAO 1997, June 25-27, 1997, Montreal, Quebec, Canada (pp. pp. 645-647).

1996

Capobianchi, R. and Mautref, M. and Keulen, M. van and Balsters, H. (1996) An architecture and methodology for the design and development of Technical Information Systems. In: 9th International Symposium on Methodologies for Intelligent Systems, ISMIS 1996, 9-13 Jun 1996, Zakopane, Poland (pp. pp. 511-520).

Fokkinga, Maarten M. (1996) Datatype Laws Without Signatures. Mathematical Structures in Computer Science, 6 (1). pp. 1-32. ISSN 0960-1295

Fokkinga, Maarten (1996) Expressions that talk about themselves. The Computer Journal, 39 (5). pp. 408-412. ISSN 0010-4620

1995

Keulen, M. van and Skowronek, J. and Apers, P.M.G. and Balsters, H. and Blanken, H.M. and By, R.A. de and Flokstra, J. (1995) A Framework for Representation, Validation and Implementation of Database Application Semantics. [Report]

By, Rolf A. de and Even, Susan J. and Verkoulen, Peter A.C. (1995) Functionally Specified Distributed Transactions in Co-operative Scenarios. In: Fifth International Workshop on Research Issues in Data Engineering, Distributed Object Management,RIDE-DOM, 6-7 March 1995, Taipei, Taiwan (pp. pp. 116-121).

Verkoulen, Peter A.C. and Blanken, Henk M. (1995) SGML/HyTime voor de ondersteuning van het gezamenlijk ontwikkelen van multimedia-applicaties. Informatie, 1995 (7/8). pp. 470-479. ISSN 0019-9907

1994

Holsheimer, Marcel and By, Rolf A. de and Ait-Kaci, Hassan (1994) A Database Interface for Complex Objects. In: 11th International Conference on Logic Programming, ICLP 1994, 13-18 June 1994, Santa Margherita Ligure, Italy (pp. pp. 437-455).

Verkoulen, Peter A.C. (1994) A Framework for Information Systems Design based on Object-Oriented Concepts and Petri Nets. In: CAiSE Workshop, June 6-10, 1994, Utrecht, The Netherlands.

Grefen, Paul W.P.J. and By, Rolf A. de (1994) A multi-set extended relational algebra: a formal approach to a practical issue. In: 10th International Conference on Data Engineering, ICDE 1994, 14-18 Feb 1994, Houston, TX, USA (pp. pp. 80-88).

Fokkinga, M.M. (1994) Abstracte Datatypen en Categorie-Theorie. [Report]

Fokkinga, Maarten and Meertens, Lambert (1994) Adjunctions. [Report]

Fokkinga, Maarten (1994) Dyads, a generalisation of monads. [Report]

Fokkinga, Maarten (1994) Monadic Maps and Folds for Arbitrary Datatypes. [Report]

Choenni, R.S. and Bertino, E. and Blanken, H.M. and Chang, S.C. (1994) On the Selection of Optimal Index Configuration in OO Databases. In: 10th International Conference Data Engineering, Houston, USA, 1994, 14-18 Feb 1994, Houston, TX (pp. pp. 526-537).

Flokstra, Jan and Keulen, Maurice van and Skowronek, Jacek (1994) The IMPRESS DDT: a database design toolbox based on a formal specification language. In: 1994 ACM SIGMOD International Conference on Management of Data, SIGMOD 1994, 24-27 May 1994, Minneapolis, Minnesota, USA (pp. p. 506).

1993

Holsheimer, Marcel and By, Rolf A. de and Ait-Kaci, Hassan (1993) A Database Interface for Complex Objects. [Report]

Apers, P.M.G. and Balsters, H. and Blanken, H.M. and By, R.A. de and Houtsma, M.A.W. and Verkoulen, P.A.C. and Wilschut, A.N. (1993) Database research at the University of Twente. SIGMOD record, 22 (4). pp. 87-91. ISSN 0163-5808

Choenni, R.S. and Blanken, H.M. and Chang, S.C. (1993) Index Selection in Relational Database. In: Fifth International Conference on Computing and Information, ICCI 1993, Sudbury, Canada (pp. pp. 491-496).

Fokkinga, Maarten and Poel, Mannes and Zwiers, Job (1993) Modular Completeness for Communication Closed Layers. In: 4th International Conference on Concurrency Theory, CONCUR, 23-26 Aug 1993, Hildesheim, Germany (pp. pp. 50-65).

Choenni, Sunil and Blanken, Henk M. and Chang, Thiel (1993) On the selection of secondary indices in relational databases. Data & Knowledge Engineering, 11 (3). pp. 207-233. ISSN 0169-023X

1992

Fokkinga, Maarten M. (1992) A Gentle Introduction to Category Theory - the calculational approach. In: Lecture Notes of the STOP 1992 Summerschool on Constructive Algorithmics, Sep 1992, Utrecht, The Netherlands (pp. pp. 1-72).

Fokkinga, Maarten M. (1992) Calculate categorically! Formal Aspects of Computing, 4 (6A). pp. 673-692. ISSN 0934-5043

Fokkinga, Martinus Maria (1992) Law and Order in Algorithmics. thesis.

Apers, Peter M.G. and Berg, Carel A. van den and Flokstra, Jan and Grefen, Paul W.P.J. and Kersten, Martin L. and Wilschut, Annita N. (1992) PRISMA/DB: a parallel, main memory relational DBMS. IEEE Transactions on Knowledge and Data Engineering, 4 (6). pp. 541-554. ISSN 1041-4347

1991

Fokkinga, M.M. (1991) An exercise in transformational programming: Backtracking and Branch-and-Bound. Science of Computer Programming, 16 (1). pp. 19-48. ISSN 0167-6423

Meijer, Erik and Fokkinga, Maarten and Paterson, Ross (1991) Functional programming with bananas, lenses, envelopes and barbed wire. In: 5th ACM Conference on Functional Programming Languages and Computer Architecture, FPCA, August 26–30, 1991, Cambridge, Massachusetts (pp. pp. 124-144).

Houtsma, M.A.W. and Cacace, F. and Ceri, S. (1991) Parallel hierarchical evaluation of transitive closure queries. In: First International Conference on Parallel and Distributed Information Systems, Miami Beach Florida, 1991, 4-6 Dec. 1991, Miami Beach, FL (pp. pp. 130-137).

Fokkinga, Maarten M. and Meijer, Erik (1991) Program Calculation Properties of Continuous Algebras. [Report]

Balsters, Herman and Fokkinga, Maarten M. (1991) Subtyping has a Simple Semantics. Theoretical Computer Science, 87 (1). pp. 81-96. ISSN 0304-3975

1987

Fokkinga, Maarten M. (1987) A correctness proof of sorting by means of formal procedures. Science of Computer Programming, 9 (3). pp. 263-269. ISSN 0167-6423

Fokkinga, Maarten M. (1987) Programming Language Concepts - The Lambda Calculus Approach. In: Essays on concepts, formalisms, and tools. CWI Tract, 42 . CWI, Amsterdam, The Netherlands, pp. 129-162. ISBN 9789061963264

1983

Apers, Peter M.G. and Hevner, Alan R. and Yao, S. Bing (1983) Optimization Algorithms for Distributed Queries. IEEE Transactions on Software Engineering, 9 (1). pp. 57-68. ISSN 0098-5589

1974

Fokkinga, M.M. (1974) Inductive assertions patterns for recursive procedures. In: Proceedings of the Programming Symposium, 9-11 Apr 1974, Paris, France (pp. pp. 221-233).

1973

Fokkinga, M.M. (1973) A self-reproducing Algol 60 program. Algol Bulletin, 35 . pp. 24-26. ISSN 0084-6198

This list was generated on Sat Aug 23 06:01:44 2014 CEST.