2002
DOI: 10.1007/3-540-45876-x_30
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Efficient Algorithms for Mining Inclusion Dependencies

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Cited by 48 publications
(35 citation statements)
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“…A frequent real-world use-case of multi-column profiling is the discovery of foreign keys [96,123] with the help of inclusion dependencies [14,100]. An inclusion dependency states that all values or value combinations from one set of columns also appear in the other set of columns-a prerequisite for a foreign key.…”
Section: Dependenciesmentioning
confidence: 99%
“…A frequent real-world use-case of multi-column profiling is the discovery of foreign keys [96,123] with the help of inclusion dependencies [14,100]. An inclusion dependency states that all values or value combinations from one set of columns also appear in the other set of columns-a prerequisite for a foreign key.…”
Section: Dependenciesmentioning
confidence: 99%
“…Представленный алгоритм является полным аналогом алгоритма поиска избыточных функциональных зависимостей. В работах [11][12][13][14] представле-ны различные алгоритмы поиска зависимостей включения, основанные на исполь-зовании свойств схемы БД, анализе данных и обработке входящих запросов. Все эти алгоритмы не гарантируют корректность и полноту обнаружения зависимостей включения, но позволяют частично автоматизировать этот процесс.…”
Section: обзор результатовunclassified
“…The most frequent real-world use-case is the discovery of foreign keys [30,41] with the help of inclusion dependencies [6,33]. Current data profiling tools often avoid checking all combinations of columns, but rather ask the user to suggest a candidate key/foreign-key pair to verify.…”
Section: State Of the Artmentioning
confidence: 99%