193 search results - page 12 / 39 » Networks of Communities and Evolution of Cooperation |
KDD
2006
ACM
14 years 9 months ago
2006
ACM
In this paper, we consider the evolution of structure within large online social networks. We present a series of measurements of two such networks, together comprising in excess ...
WWW
2007
ACM
14 years 9 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...
KDD
2010
ACM
13 years 10 months ago
2010
ACM
Linked or networked data are ubiquitous in many applications. Examples include web data or hypertext documents connected via hyperlinks, social networks or user profiles connected...
COMSWARE
2008
IEEE
13 years 10 months ago
2008
IEEE
Social networks refer to structures made of nodes that represent people or other entities embedded in a social context, and whose edges represent interaction between entities. Typi...
WWW
2009
ACM
14 years 9 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...