189 search results - page 17 / 38 » Tracking the Evolution of Communities in Dynamic Social Netw... |
ICDM
2007
IEEE
14 years 1 months ago
2007
IEEE
We present a machine learning methodology (models, algorithms, and experimental data) to discovering the agent dynamics that drive the evolution of the social groups in a communit...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
Traditional online social network sites use a single monolithic "friends" relationship to link users. However, users may have more in common with strangers, suggesting t...
WSDM
2012
ACM
12 years 3 months ago
2012
ACM
We pose a fundamental question in understanding how to identify and design successful communities: What factors predict whether a community will grow and survive in the long term?...
EDM
2010
13 years 9 months ago
2010
This paper describes methods for collecting user activity data in a peer production educational system, the Instructional Architect (IA), and then takes a social network perspectiv...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Video understanding has been an active area of research, where many articles have been published on how to detect and track objects in videos, and how to analyze their trajectorie...