1391 search results - page 152 / 279 » Knowledge Retrieval (KR) |
158
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Documents in the Web are often organized using category trees by information providers (e.g. CNN, BBC) or search engines (e.g. Google, Yahoo!). Such category trees are commonly kn...
177
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
Peer-to-peer (P2P) Web search has gained a lot of interest lately, due to the salient characteristics of P2P systems, namely scalability, fault-tolerance and load-balancing. Howev...
147
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Previous work on understanding user web search behavior has focused on how people search and what they are searching for, but not why they are searching. In this paper, we describ...
151
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KDD
2004
ACM
16 years 6 months ago
2004
ACM
d Abstract] Christian Borgs Jennifer Chayes Mohammad Mahdian Amin Saberi We propose to use the community structure of Usenet for organizing and retrieving the information stored i...
179
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CIKM
2007
Springer
16 years 20 days ago
2007
Springer
Several problems in text categorization are too hard to be solved by standard bag-of-words representations. Work in kernel-based learning has approached this problem by (i) consid...