218 search results - page 11 / 44 » A framework for community identification in dynamic social n... |
DEBU
2008
13 years 7 months ago
2008
Social media are constructed from the collective contributions of potentially millions of individuals and present an increasingly common and large scale form of database. As these...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Social media websites promote diverse user interaction on media objects as well as user actions with respect to other users. The goal of this work is to discover community structu...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
IAT
2008
IEEE
2008
IEEE
Integrating Trust with Public Reputation in Location-Based Social Networks for Recommendation Making
14 years 1 months ago
The recent emergence of location-based social networking services is revolutionizing web-based social networking allowing users to share real-life experiences via geo-tagged user-...
SIGECOM
2010
ACM
13 years 5 months ago
2010
ACM
We study the emergence of cooperation in dynamic, anonymous social networks, such as in online communities. We examine prisoner’s dilemma played under a social matching protocol...