2169 search results - page 83 / 434 » Inferencing in Database Semantics |
111
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VLDB
1991
ACM
15 years 5 months ago
1991
ACM
Domain mismatch and schema mismatch are two of the important semantic integration problems for interoperating heterogeneous databases. This paper structures the domain mismatch pr...
129
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SUM
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. We present the Consistency Extractor System (ConsEx) that uses answer set programming to compute consistent answers to first-order queries posed to relational databases ...
121
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DAWAK
2009
Springer
15 years 6 months ago
2009
Springer
Frequent constraint violations on the data stored in a database may suggest that the semantics of the represented reality is changing. In this work we propose a methodology and a t...
129
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JCISE
2002
15 years 1 months ago
2002
Online resources of engineering design information are a critical resource for practicing engineers. These online resources often contain references and content associated with te...
117
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SAC
2011
ACM
14 years 4 months ago
2011
ACM
Semantic caching augments cached data with a semantic description of the data. These semantic descriptions can be used to improve execution time for similar queries by retrieving ...