4372 search results - page 585 / 875 » Data Semantics Revisited |
205
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VLDB
2004
ACM
16 years 2 days ago
2004
ACM
Query containment is the most fundamental relationship between a pair of database queries: a query Q is said to be contained in a query Q if the answer for Q is always a subset of...
161
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WWW
2010
ACM
16 years 1 days ago
2010
ACM
This paper addresses the problem of identifying redundant data in large-scale service-oriented information systems. Specifically, the paper puts forward an automated method to pi...
189
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ADC
2003
Springer
15 years 12 months ago
2003
Springer
Much work on XML data was around storage and querying and did not consider constraints of XML, especially keys. Since constraints have been proposed in many papers for XML, much r...
196
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ISCA
2010
IEEE
15 years 12 months ago
2010
IEEE
Over the past decade there has been a surge of academic and industrial interest in optimistic concurrency, i.e. the speculative parallel execution of code regions that have the se...
153
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ICMCS
2000
IEEE
15 years 11 months ago
2000
IEEE
As more information sources become available in multimedia systems, the development of multimedia database management systems (MDBMSs) to efficiently model and search multimedia ...