17 search results - page 2 / 4 » A game-theoretic framework to identify overlapping communiti... |
KDD
2009
ACM
14 years 5 months ago
2009
ACM
We propose two approximation algorithms for identifying communities in dynamic social networks. Communities are intuitively characterized as "unusually densely knit" sub...
HT
2007
ACM
13 years 8 months ago
2007
ACM
Web pages can be modeled as nodes in a social network, and hyperlinks between pages form links (relationships) between the nodes. Links may take the form of comments, for example ...
SBP
2011
Springer
12 years 11 months ago
2011
Springer
The study of communities in social networks has attracted considerable interest from many disciplines. Most studies have focused on static networks, and in doing so, have neglected...
HICSS
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper examines how different facets of favorable user behavior drive the success of an online community by using a unique data set with surveys from 1,389 participants from t...
UIC
2010
Springer
13 years 2 months ago
2010
Springer
As a result of the recent explosion of sensor-equipped mobile phone market, the phenomenal growth of Internet and social network users, and the large deployment of sensor network i...