3919 search results - page 449 / 784 » Modelling Dynamic Forgetting in Distributed Information Syst... |
243
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ICDT
2012
ACM
13 years 9 months ago
2012
ACM
A universal model of a database D and a set Σ of integrity constraints is a database that extends D, satisfies Σ, and is most general in the sense that it contains sound and co...
191
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Several recent studies have found only a weak relationship between the performance of a retrieval system and the "success" achievable by human searchers. We hypothesize ...
278
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
The advent of Cloud computing platforms, and the growing pervasiveness of Multicore processor architectures have revealed the inadequateness of traditional programming models base...
164
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SAC
2006
ACM
16 years 21 days ago
2006
ACM
Global public computing platforms, such as PlanetLab, grid computing systems, and XenoServers, require facilities for managing trust to allow their participants to interact effect...
154
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PAMI
2008
15 years 6 months ago
2008
Multibiometric systems fuse information from different sources to compensate for the limitations in performance of individual matchers. We propose a framework for optimal combinati...