1127 search results - page 78 / 226 » Social Networks as Data Source for Recommendation Systems |
187
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CSE
2009
IEEE
15 years 7 months ago
2009
IEEE
In Mobile Social Networks (MSN) individuals with similar interests or commonalities connect to each other using the mobile phones. MSN are special kind of Ad-hoc Networks in which ...
135
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INCDM
2007
Springer
16 years 16 days ago
2007
Springer
Abstract. In a recommender system where users rate items we predict the rating of items users have not rated. We define a rating graph containing users and items as vertices and r...
165
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CSCW
2010
ACM
16 years 3 months ago
2010
ACM
In this work we examine the characteristics of social activity and patterns of communication on Twitter, a prominent example of the emerging class of communication systems we call...
165
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
Social media such as Web forum often have dense interactions between user and content where network models are often appropriate for analysis. Joint non-negative matrix factorizat...
169
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FC
2001
Springer
15 years 11 months ago
2001
Springer
The technological challenges of securing networks are great, as recently witnessed in widespread denial of service and virus attacks. The human reaction to these attacks may be ei...