Fuzzy functional dependencies and Bayesian networks

被引：17
|
作者：
Liu, WY [1 ]
Song, N
机构：
[1] Yunnan Univ, Dept Comp Sci, Kunming 650091, Peoples R China
[2] Chinese Acad Sci, Comp Technol Inst, Key Lab Intelligent Informat Proc, Beijing 100080, Peoples R China
[3] Kunming Univ Sci & Technol, Dept Met, Kunming 650093, Peoples R China
来源：
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY | 2003年 / 18卷 / 01期
关键词：
probabilistic relational database; fuzzy functional dependency; fuzzy multi-valued; dependency; Bayesian network;
D O I：
10.1007/BF02946651
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Bayesian networks have become a popular technique for representing and reasoning with probabilistic information. The fuzzy functional dependency is an important kind of data dependencies in relational databases with fuzzy values. The purpose of this paper is to set up a connection between these data dependencies and Bayesian networks. The connection is done through a set of methods that enable people to obtain the most information of independent conditions from fuzzy functional dependencies.
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页码：56 / 66
页数：11
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