5092 search results - page 792 / 1019 » Clustering the Feature Space |
141
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WWW
2008
ACM
16 years 5 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...
152
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
We analyze the social network emerging from the user comment activity on the website Slashdot. The network presents common features of traditional social networks such as a giant ...
120
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WWW
2005
ACM
16 years 5 months ago
2005
ACM
In this paper we present the Cataclysm server platform for handling extreme overloads in hosted Internet applications. The primary contribution of our work is to develop a low ove...
125
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KDD
2007
ACM
16 years 5 months ago
2007
ACM
In this paper we study asymmetric proximity measures on directed graphs, which quantify the relationships between two nodes or two groups of nodes. The measures are useful in seve...
139
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CHI
2005
ACM
16 years 5 months ago
2005
ACM
This paper describes a new collaboration technology that is based on the support of lightweight, informally structured, opportunistic activities featuring heterogeneous threads of...