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11

EUSFLAT
2001

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Introducing the aggregate "count" into flexible queries

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Introducing the aggregate "count" into flexible queries

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Flexible querying aims at expressing preferences inside queries instead of strict requirements. We consider ordinary relational databases and flexible querying calling on fuzzy sets. The topic of this paper is to define new types of flexible conditions : the ones involving the count operator. The main difficulty is to handle cardinalities of fuzzy sets. keywords : databases, flexible querying, fuzzy sets, cardinalities of fizzy sets

Patrick Bosc, Ludovic Lietard

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Added	31 Oct 2010
Updated	31 Oct 2010
Type	Conference
Year	2001
Where	EUSFLAT
Authors	Patrick Bosc, Ludovic Lietard

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