9849 search results - page 1950 / 1970 » Algorithms and Experiments for the Webgraph |
108
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
Negative relevance feedback is a special case of relevance feedback where we do not have any positive example; this often happens when the topic is difficult and the search result...
107
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
In most IR clustering problems, we directly cluster the documents, working in the document space, using cosine similarity between documents as the similarity measure. In many real...
104
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SIGMETRICS
2008
ACM
15 years 1 months ago
2008
ACM
XACML has become the de facto standard for specifying access control policies for various applications, especially web services. With the explosive growth of web applications depl...
111
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SIGMETRICS
2008
ACM
15 years 1 months ago
2008
ACM
Burstiness and temporal dependence in service processes are often found in multi-tier architectures and storage devices and must be captured accurately in capacity planning models...
110
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SIGMOD
2008
ACM
15 years 1 months ago
2008
ACM
Automated physical design tuning for database systems has recently become an active area of research and development. Existing tuning tools explore the space of feasible solutions...