期刊
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
卷 24, 期 2, 页码 251-264出版社
IEEE COMPUTER SOC
DOI: 10.1109/TKDE.2010.197
关键词
Integrity constraint; functional dependencies; inclusion dependencies; conditional functional dependencies; XML; knowledge discovery; data quality
Functional and inclusion dependency discovery is important to knowledge discovery, database semantics analysis, database design, and data quality assessment. Motivated by the importance of dependency discovery, this paper reviews the methods for functional dependency, conditional functional dependency, approximate functional dependency, and inclusion dependency discovery in relational databases and a method for discovering XML functional dependencies.
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