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A possibilistic logic view of preference queries to an uncertain database

Abstract : The paper shows how three different types of hierarchical queries involving qualitative preference and leading to totally ordered results, which have been recently considered in the setting of division operation, can be conveniently encoded in possibilistic logic. This enables such a handling of preference queries to be interfaced with a recently proposed approach for dealing with pieces of data associated with certainty levels represented in the framework of possibilistic logic.
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https://hal.inria.fr/inria-00534198
Contributor : Olivier Pivert <>
Submitted on : Tuesday, November 9, 2010 - 9:50:34 AM
Last modification on : Wednesday, September 15, 2021 - 11:29:40 AM

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Patrick Bosc, Olivier Pivert, Henri Prade. A possibilistic logic view of preference queries to an uncertain database. 19th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2010), IEEE, Jul 2010, Barcelona, Spain. pp.379-384, ⟨10.1109/FUZZY.2010.5584028⟩. ⟨inria-00534198⟩

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