12519 search results - page 2203 / 2504 » Approximation Problems Categories |
246
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IICS
2010
Springer
15 years 10 months ago
2010
Springer
: We address the problem of evaluating peer-to-peer information retrieval (P2PIR) systems with semantic overlay structure. The P2PIR community lacks a commonly accepted testbed, su...
167
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KDD
2010
ACM
15 years 10 months ago
2010
ACM
At Google, experimentation is practically a mantra; we evaluate almost every change that potentially affects what our users experience. Such changes include not only obvious user-...
193
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KDD
2010
ACM
15 years 10 months ago
2010
ACM
Periodicity is a frequently happening phenomenon for moving objects. Finding periodic behaviors is essential to understanding object movements. However, periodic behaviors could b...
180
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
The context of a search query often provides a search engine meaningful hints for answering the current query better. Previous studies on context-aware search were either focused ...
199
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SOUPS
2010
ACM
15 years 10 months ago
2010
ACM
An increasing number of high-tech devices, such as driver monitoring systems and Internet usage monitoring tools, are advertised as useful or even necessary for good parenting of ...