8298 search results - page 689 / 1660 » Query-Free Information Retrieval |
190
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WWW
2005
ACM
16 years 8 months ago
2005
ACM
Semantic Portal is the next generation of web portals that are powered by Semantic Web technologies for improved information sharing and exchange for a community of users. Current...
201
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AIRWEB
2009
Springer
16 years 2 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,...
205
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CIKM
2007
Springer
16 years 1 months 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...
193
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CIKM
2005
Springer
16 years 29 days ago
2005
Springer
The detection of new information in a document stream is an important component of many potential applications. In this paper, a new novelty detection approach based on the identi...
199
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KDD
2004
ACM
16 years 24 days ago
2004
ACM
We present a graph-theoretic approach to discover storylines from search results. Storylines are windows that offer glimpses into interesting themes latent among the top search re...