784 search results - page 78 / 157 » Discovering and using groups to improve personalized search |
137
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HT
2010
ACM
15 years 11 months ago
2010
ACM
The rise of social interactions on the Web requires developing new methods of information organization and discovery. To that end, we propose a generative community-based probabil...
191
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WWW
2006
ACM
16 years 6 months ago
2006
ACM
Social networks play important roles in the Semantic Web: knowledge management, information retrieval, ubiquitous computing, and so on. We propose a social network extraction syst...
194
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ATAL
2007
Springer
15 years 10 months ago
2007
Springer
The dominant existing routing strategies employed in peerto-peer(P2P) based information retrieval(IR) systems are similarity-based approaches. In these approaches, agents depend o...
124
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IDA
2005
Springer
15 years 11 months ago
2005
Springer
Unsupervised sequence learning is important to many applications. A learner is presented with unlabeled sequential data, and must discover sequential patterns that characterize the...
191
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MM
2009
ACM
16 years 21 days ago
2009
ACM
Query suggestion is an effective approach to improve the usability of image search. Most existing search engines are able to automatically suggest a list of textual query terms b...