108 search results - page 9 / 22 » Tracking Communities in Dynamic Social Networks |
CHI
2008
ACM
14 years 7 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...
EDM
2010
13 years 8 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...
PUC
2010
13 years 2 months ago
2010
We have designed a highly versatile badge system to facilitate a variety of interaction at large professional or social events and serve as a platform for conducting research into ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Mobile phone data provides rich dynamic information on human activities in social network analysis. In this paper, we represent data from two different modalities as a graph and f...