1179 search results - page 75 / 236 » Query Containment for Data Integration Systems |
106
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USS
2010
14 years 9 months ago
2010
Web publishers frequently integrate third-party advertisements into web pages that also contain sensitive publisher data and end-user personal data. This practice exposes sensitiv...
113
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ICADL
2003
Springer
15 years 5 months ago
2003
Springer
This paper proposes an efficient client-server-based query translation approach to allowing more feasible implementation of cross-language information retrieval (CLIR) services in ...
SIGMOD
2001
ACM
16 years 14 hour ago
2001
ACM
Over the last decades, improvements in CPU speed have outpaced improvements in main memory and disk access rates by orders of magnitude, enabling the use of data compression techn...
120
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KRDB
1996
15 years 1 months ago
1996
Metaprogramming adds new expressive power to logic programming which can be advantageous to transfer to the field of deductive databases. We propose metaprogramming as a way to mo...
106
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PODS
2010
ACM
15 years 5 months ago
2010
ACM
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...