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Title:	Efficient refinement of uncertain data by fuzzy integrity constraints
Authors:	陳良弼 Chang,Chih-Shyang;Chen,Arbee L.P.
Contributors:	資科系
Date:	1997
Issue Date:	2014-08-21 14:47:21 (UTC+8)
Abstract:	Fuzzy data models were proposed to handle uncertain data. Based on a set of fuzzy functional dependencies, the fuzzy values in a fuzzy relation may be refined into clearer ones. In this paper, we develop efficient algorithms for the refinement process. A dependency graph is defined for a set of fuzzy functional dependencies. By this graph, an efficient refinement sequence can be determined. These algorithms are proved correct and efficient.
Relation:	Information Sciences: An International Journal (EI,SCI), Elsevier Science,191-212
Data Type:	article
Appears in Collections:	[資訊科學系] 期刊論文

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