5353 search results - page 877 / 1071 » Modelling Contexts in the Or-BAC Model |
284
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
XML is the data interoperability standard in many application domains. Therefore, an increasing number of researchers and professionals, who are not computer scientists (although ...
268
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
This paper extends relational processing and optimization to the FISQL/FIRA languages for dynamic schema queries over multidatabases. Dynamic schema queries involve the creation a...
159
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ICFP
2007
ACM
16 years 6 months ago
2007
ACM
In the light of evidence that Haskell programs compiled by GHC exhibit large numbers of mispredicted branches on modern processors, we re-examine the "tagless" aspect of...
195
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DCC
2006
IEEE
16 years 6 months ago
2006
IEEE
Large XML data files, or XML databases, are now a common way to distribute scientific and bibliographic data, and storing such data efficiently is an important concern. A number o...
164
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DCC
2004
IEEE
16 years 6 months ago
2004
IEEE
Abstract: We consider lossy source coding when side information affecting the distortion measure may be available at the encoder, decoder, both, or neither. For example, such disto...