Author Publications

2006

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.

2005

Choenni, Sunil and Harkema, Saskia and Moolenaar, Debora (2005) Pitfalls and Potentials of Knowledge Management. International Journal of Knowledge, Culture and Change Management, 5 (7). pp. 33-40. ISSN 1447-9524

2004

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

Choenni, Sunil and Blok, Henk Ernst and Fokkinga, Maarten (2004) Extending the Relational Model with Uncertainty and Ignorance. [Report]

2003

Choenni, R.S. and Bakker, R. and Baets, W.R.J. (2003) On the Evaluation of Workflow Systems in Business Processes. Electronic Journal of Information Systems Evaluation, 6 (2). pp. 33-44. ISSN 1566-6379

2002

Blok, H.E. and Choenni, R.S. and Wac, K.E. and Blanken, H.M. and Apers, P.M.G. (2002) A selectivity model for fragmented relations: Evaluated for different standard data distributions. [Report]

Choenni, R.S. and Blanken, H.M. (2002) A Dempster-Shafer Approach to Physical Database Design. In: Proceedings 10th International Conference on Artificial Intelligence, Methodology, Systems and Applications (AIMSA 2002), 4-6 Sep 2002, Varna, Bulgaria.

2001

Blok, H.E. and Choenni, R.S. and Blanken, H.M. and Apers, P.M.G. (2001) A selectivity model for fragmented relations in information retrieval. [Report]

Blok, H.E. and Hiemstra, D. and Choenni, R.S. and de Jong, F.M.G. 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.

Blok, Henk Ernst and Hiemstra, Djoerd and Choenni, Sunil and Jong de, Franciska 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, Henk Ernst and Choenni, Sunil and Blanken, Henk M. and Apers, Peter M.G. (2001) A selectivity model for fragmented relations in information retrieval. CTIT technical reports series, TR-CTI . ISSN 13813625

Choenni, R.S. and Walker, R. and Bakker, R. and Baets, W. (2001) E-learning as a Vehicle for Knowledge Management. In: Proceedings of the 14th International Conference on Applications of Prolog (INAP 2001), 20-22 Oct 2001, Tokyo, Japan.

Choenni, Sunil and Bruggeman, Ben (2001) Potentials of Advanced Database Technology for Military Information Systems. In: International Symposium New Information Processing Techniques for Military Systems, 9-11 Oct 2000, Istanbul, Turkey.

2000

Choenni, R.S. (2000) Design and Implementation of a Genetic-based Algorithm for Data Mining. In: Proceedings of the 26th International Conference on Very Large Data Bases (VLDB 2000), 10-14 Sep 2000, Cairo, Egypt.

Choenni, R.S. and Blanken, H.M. (2000) Modelling Uncertainty in Physical Database Design. In: Proceedings of the 7th International Workshop on Knowlege Representation Meets Databases (KRDB-2000), 21 Aug 2000, Berlin, Germany.

1999

Choenni, R.S. and Leijnse, C. (1999) A Framework for the Automation of Air Defence Systems. In: Proceedings of the RTA SCI Panel Symposium on Warfare Automation: Procedures and Techniques for Unmanned Vehicles, 26-28 Apr 1999, Ankara, Turkey.

1998

Choenni, R.S. (1998) On the Suitability of Genetic-Based Algorithms for Data Mining. In: Proceedings of the ER '98 Workshops on Data Warehousing and Data Mining, Mobile Data Access, and Collaborative Work Support and Spatio-Temporal Data Management, 19-20 Nov 1998, Singapore.

1995

Choenni, R.S. and Wagterveld, H. and Blanken, H.M. and Chang, S.C. (1995) TOPYDE: A Tool for Physical Database Design. In: Proceedings of the 6th International Conference on Database and Expert Systems Applications (DEXA 1995), 4-8 Sep 1995, London, United Kingdom.

1994

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.

1993

Choenni, R.S. and Blanken, H.M. and Chang, S.C. (1993) On the Automation of Physical Database Design. In: Proceedings of the 1993 ACM/SIGAPP Symposium on Applied Computing: States of the Art and Practice (SAC 1993), 14-16 Feb 1993, Indianapolis, IN, USA.

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.

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