6474 search results - page 1009 / 1295 » An analysis of diversity measures |
189
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AIRWEB
2009
Springer
16 years 1 months ago
2009
Springer
Web spamming techniques aim to achieve undeserved rankings in search results. Research has been widely conducted on identifying such spam and neutralizing its influence. However,...
148
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APPROX
2009
Springer
16 years 1 months ago
2009
Springer
We show that for every α > 0, there exist n-point metric spaces (X, d) where every “scale” admits a Euclidean embedding with distortion at most α, but the whole space req...
156
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BPM
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Information security risk management (ISRM) heavily depends on realistic impact values representing the resources’ importance in the overall organizational context. Alt...
147
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Leveraging information from relevance assessments has been proposed as an effective means for improving retrieval. We introduce a novel language modeling method which uses inform...
183
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Search engine switching describes the voluntarily transition from one Web search engine to another. In this paper we present a study of search engine switching behavior that combi...