2016
DOI: 10.1109/tkde.2015.2472010
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Relaxed Functional Dependencies—A Survey of Approaches

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Cited by 93 publications
(49 citation statements)
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“…In addition, CORDS recommends groups of columns on which to maintain certain simple joint statistics. Researchers on data cleansing also put lots of efforts on detecting functional dependencies including soft dependency and approximate dependency [8,25]. CORADD [21] proposes a correlationaware database designer to recommend the best set of materialized views and indexes for given database size constraints.…”
Section: Related Workmentioning
confidence: 99%
“…In addition, CORDS recommends groups of columns on which to maintain certain simple joint statistics. Researchers on data cleansing also put lots of efforts on detecting functional dependencies including soft dependency and approximate dependency [8,25]. CORADD [21] proposes a correlationaware database designer to recommend the best set of materialized views and indexes for given database size constraints.…”
Section: Related Workmentioning
confidence: 99%
“…Accordingly, many generalizations have been proposed over the last decades, which were recently and exhaustively reviewed and classified in [6]. This classification separates (i) 345 extent relaxations from (ii) attribute-comparison relaxations.…”
Section: Related Work and Discussionmentioning
confidence: 99%
“…These generalizations can be divided into two main groups, depending 90 on the strategy to relax the semantics of FDs [6]. These two categories are (1) "extent-relaxing dependencies" and (2) "attribute-relaxing dependencies".…”
Section: Generalizations Of Functional Dependenciesmentioning
confidence: 99%
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