4372 search results - page 277 / 875 » Data Semantics Revisited |
217
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ITA
2007
15 years 6 months ago
2007
Abstract. Various static analyses of functional programming languages that permit infinite data structures make use of set constants like Top, Inf, and Bot, denoting all terms, al...
169
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VLDB
2002
ACM
15 years 6 months ago
2002
ACM
We present a novel framework for mapping between any combination of XML and relational schemas, in which a high-level, userspecified mapping is translated into semantically meanin...
192
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JCDL
2003
ACM
15 years 12 months ago
2003
ACM
To access the content of digital texts efficiently, it is necessary to provide more sophisticated access than keyword based searching. Genescene provides biomedical researchers wi...
189
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VLDB
1999
ACM
15 years 11 months ago
1999
ACM
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
209
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EDBTW
2006
Springer
15 years 10 months ago
2006
Springer
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...