930 search results - page 146 / 186 » Exploiting site-level information to improve web search |
178
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BMCBI
2008
15 years 6 months ago
2008
Background: On-line biodiversity information databases are growing quickly and being integrated into general bioinformatics systems due to the advances of fast gene sequencing tec...
158
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
This paper develops a general, formal framework for modeling term dependencies via Markov random fields. The model allows for arbitrary text features to be incorporated as eviden...
165
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CIKM
2005
Springer
15 years 11 months ago
2005
Springer
This paper presents a hybrid concept hierarchy development technique for web returned documents retrieved by a meta-search engine. The aim of the technique is to separate the init...
174
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
Social annotation has gained increasing popularity in many Web-based applications, leading to an emerging research area in text analysis and information retrieval. This paper is c...
181
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ICITA
2005
IEEE
15 years 11 months ago
2005
IEEE
A re-ranking technique,called “PageRank brings a successful story behind the search engine. Many studies focus on finding an way to compute the PageRank scores of a large web gr...