721 search results - page 53 / 145 » Data mining for social network analysis |
WWW
2010
ACM
15 years 4 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
WSDM
2010
ACM
15 years 7 months ago
2010
ACM
Online social networks are now a popular way for users to connect, express themselves, and share content. Users in today's online social networks often post a profile, consis...
112
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CHI
2008
ACM
15 years 10 months ago
2008
ACM
Many Eyes is a web site that provides collaborative visualization services, allowing users to upload data sets, visualize them, and comment on each other's visualizations. Th...
103
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KDD
2008
ACM
15 years 10 months ago
2008
ACM
We present an approach to reconstructing chemical reaction networks from time series measurements of the concentrations of the molecules involved. Our solution strategy combines t...
SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
Discrimination in social sense (e.g., against minorities and disadvantaged groups) is the subject of many laws worldwide, and it has been extensively studied in the social and eco...