844 search results - page 130 / 169 » Time-evolving modeling of social networks |
KDD
2007
ACM
14 years 8 months ago
2007
ACM
We present a family of algorithms to uncover tribes--groups of individuals who share unusual sequences of affiliations. While much work inferring community structure describes lar...
HICSS
2000
IEEE
14 years 4 days ago
2000
IEEE
A new operating paradigm is still needed for the power industry in order to achieve a workable deregulated market. The two main proposals, namely the Bilateral and the Poolco mode...
SDM
2010
SIAM
13 years 6 months ago
2010
SIAM
Collaborative filtering is an important topic in data mining and has been widely used in recommendation system. In this paper, we proposed a unified model for collaborative fil...
ESA
2005
Springer
14 years 1 months ago
2005
Springer
Milgram’s experiment (1967) demonstrated that there are short chains of acquaintances between individuals, and that these chains can be discovered in a greedy manner. Kleinberg ...
GD
2005
Springer
14 years 1 months ago
2005
Springer
Widely varying node degrees occur in software dependency graphs, hyperlink structures, social networks, and many other real-world graphs. Finding dense subgraphs in such graphs is ...