18188 search results - page 53 / 3638 » Evaluation for Collaborative Systems |
100
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ICDM
2007
IEEE
15 years 7 months ago
2007
IEEE
Recommender systems based on collaborative filtering predict user preferences for products or services by learning past user-item relationships. A predominant approach to collabo...
125
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CSCW
2002
ACM
15 years 1 months ago
2002
ACM
Collaborative filtering has proven to be valuable for recommending items in many different domains. In this paper, we explore the use of collaborative filtering to recommend resea...
142
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JIPS
2007
15 years 1 months ago
2007
: The use of agent paradigm in today’s applications is hampered by the security concerns of agents and hosts alike. The agents require the presence of a secure and trusted execut...
136
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WWW
2011
ACM
14 years 8 months ago
2011
ACM
Recently, a number of algorithms have been proposed to obtain hierarchical structures — so-called folksonomies — from social tagging data. Work on these algorithms is in part ...
101
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PAKDD
2009
ACM
15 years 8 months ago
2009
ACM
The trend of social information processing sees e-commerce and social web applications increasingly relying on user-generated content, such as rating, to determine the quality of o...