13476 search results - page 2561 / 2696 » Learning from Streams |
140
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KDD
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we present a technique for visual analysis of documents based on the semantic representation of text in the form of a directed graph, referred to as semantic graph....
143
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IPPS
2009
IEEE
15 years 10 months ago
2009
IEEE
Commonly represented as directed graphs, social networks depict relationships and behaviors among social entities such as people, groups, and organizations. Social network analysi...
143
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AIRWEB
2009
Springer
15 years 10 months ago
2009
Springer
Spammers in social bookmarking systems try to mimick bookmarking behaviour of real users to gain the attention of other users or search engines. Several methods have been proposed...
166
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UIC
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. In the last years, techniques for activity recognition have attracted increasing attention. Among many applications, a special interest is in the pervasive e-Health domai...
144
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
This paper addresses the issue of social recommendation based on collaborative filtering (CF) algorithms. Social recommendation emphasizes utilizing various attributes informatio...