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Communication Dans Un Congrès Année : 2011

On different types of fuzzy skylines

Résumé

This paper deals with database preference queries based on the skyline paradigm, which aim at retrieving the tuples non Pareto-dominated by any other. We propose different ways to fuzzify such queries in order to make them more flexible, to increase their discrimination power, to make them more drastic or more tolerant. In particular, some of these extensions make it possible to reduce the risk of getting many incomparable tuples, even when the number of dimensions is high.

Dates et versions

hal-00628939 , version 1 (04-10-2011)

Identifiants

Citer

Allel Hadjali, Olivier Pivert, Henri Prade. On different types of fuzzy skylines. 19th International Symposium on Methodologies for Intelligent Systems (ISMIS 2011), Jun 2011, Warsaw, Poland. pp.581-591, ⟨10.1007/978-3-642-21916-0_62⟩. ⟨hal-00628939⟩
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