4273 search results - page 643 / 855 » Improving proactive information systems |
139
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IEEEPACT
2006
IEEE
15 years 10 months ago
2006
IEEE
Multiprocessor operating systems (OSs) pose several unique and conflicting challenges to System Virtual Machines (System VMs). For example, most existing system VMs resort to gan...
136
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SIGMOD
2010
ACM
15 years 9 months ago
2010
ACM
As the study of graphs, such as web and social graphs, becomes increasingly popular, the requirements of efficiency and programming flexibility of large graph processing tasks c...
174
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
Contextual advertising supports much of the Web's ecosystem today. User experience and revenue (shared by the site publisher ad the ad network) depend on the relevance of the...
147
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Result diversity is a topic of great importance as more facets of queries are discovered and users expect to find their desired facets in the first page of the results. However,...
144
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MM
2004
ACM
15 years 9 months ago
2004
ACM
Relevance feedback has been proposed as an important technique to boost the retrieval performance in content-based image retrieval (CBIR). However, since there exists a semantic g...