A Dempster-Shafer Approach to Physical Database Design


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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 (pp. pp. 111-121).

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Abstract:The selection of an efficient physical schema is an NP-complete problem. In this paper, we show that crucial parts of physical database design can be smoothly modelled as a Dempster-Shafer application. We exploit the properties of the Dempster-Shafer theory to model explicitly a rich set of heuristics --used for the selection of an efficient physical schema-- into knowledge rules. These rules may be loaded into a knowledge base, which, in turn, can be embedded in database design tools.
Item Type:Conference or Workshop Item
Additional information:Imported from EWI/DB PMS [db-utwente:inpr:0000003219]
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Link to this item:http://purl.utwente.nl/publications/63498
Official URL:http://www.springerlink.com/content/fkvll90y4ke1g87h/
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