467 search results - page 37 / 94 » Pat-tree-based Keyword Extraction for Chinese Information Re... |
147
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SIGIR
2012
ACM
13 years 3 months ago
2012
ACM
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...
129
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CIKM
2006
Springer
15 years 5 months ago
2006
Springer
We discuss information retrieval methods that aim at serving a diverse stream of user queries such as those submitted to commercial search engines. We propose methods that emphasi...
133
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MIR
2003
ACM
15 years 6 months ago
2003
ACM
In this paper, we propose a semantic-meaningful approach for region-based image retrieval in image database. Our retrieval system is based on wavelet transform for its decompositi...
121
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WWW
2009
ACM
16 years 2 months ago
2009
ACM
Much of the information on the Web is found in articles from online news outlets, magazines, encyclopedias, review collections, and other sources. However, extracting this content...
105
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IUI
2009
ACM
15 years 10 months ago
2009
ACM
Using content-specific models to guide information retrieval and extraction can provide richer interfaces to endusers for both understanding the context of news events and navigat...