944 search results - page 169 / 189 » Heuristic Search for Large Problems With Real Costs |
CIKM
2003
Springer
15 years 3 months ago
2003
Springer
Web pages (and resources, in general) can be characterized according to their geographical locality. For example, a web page with general information about wildflowers could be c...
101
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DEBS
2007
ACM
15 years 1 months ago
2007
ACM
Content-based publish/subscribe systems allow matching the content of events with predicates in the subscriptions. However, most existing systems only allow a limited set of opera...
175
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Skyline query has been gaining much interest in database research communities in recent years. Most existing studies focus mainly on centralized systems, and resolving the problem...
ICDCS
2008
IEEE
15 years 4 months ago
2008
IEEE
A multi-object operation incurs communication or synchronization overhead when the requested objects are distributed over different nodes. The object pair correlations (the probab...
106
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EOR
2006
14 years 9 months ago
2006
One of the most important, common and critical management issues lies in determining the "best" project portfolio out of a given set of investment proposals. As this dec...