4947 search results - page 95 / 990 » Searching social networks |
110
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KDD
2007
ACM
16 years 8 days ago
2007
ACM
Abstract. Extracting information from very large collections of structured, semistructured or even unstructured data can be a considerable challenge when much of the hidden informa...
WWW
2008
ACM
16 years 16 days ago
2008
ACM
In this paper, we formally define the problem of topic modeling with network structure (TMN). We propose a novel solution to this problem, which regularizes a statistical topic mo...
140
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ESA
2007
Springer
15 years 3 months ago
2007
Springer
We consider the price of selfish routing in terms of tradeoffs and from an average-case perspective. Each player in a network game seeks to send a message with a certain length by...
139
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ASSETS
2009
ACM
15 years 4 months ago
2009
ACM
The difficulties of navigating vocabulary in an assistive communication device are exacerbated for individuals with lexical access disorders like those due to aphasia. We present ...
WWW
2010
ACM
15 years 6 months ago
2010
ACM
We study online social networks in which relationships can be either positive (indicating relations such as friendship) or negative (indicating relations such as opposition or ant...