316 search results - page 19 / 64 » Finding effectors in social networks |
NIPS
2004
13 years 11 months ago
2004
We examine the marriage of recent probabilistic generative models for social networks with classical frameworks from mathematical economics. We are particularly interested in how ...
DATAMINE
2010
13 years 10 months ago
2010
We address the combinatorial optimization problem of finding the most influential nodes on a large-scale social network for two widely-used fundamental stochastic diffusion models...
HICSS
2009
IEEE
14 years 5 months ago
2009
IEEE
In recent years, Social Networking Sites (SNSs) have increasingly gained popularity. With the existence of hundreds of such sites, it is not uncommon to have users switching betwe...
HICSS
2007
IEEE
14 years 4 months ago
2007
IEEE
For several decades organizational researchers have explored the practice of using electronic technology to communicate when team members work physically apart from each other. Ye...
HICSS
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper investigates the relationship between student role-behavior and position in a Social Network and the processes of creating sustained collaborative knowledge building in...