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» GROM: a General Rewriter of Semantic Mappings
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SIGMOD
2007
ACM
225views Database» more  SIGMOD 2007»
14 years 4 months ago
From complete to incomplete information and back
Incomplete information arises naturally in numerous data management applications. Recently, several researchers have studied query processing in the context of incomplete informat...
Lyublena Antova, Christoph Koch, Dan Olteanu