20 search results - page 2 / 4 » SIOC in action representing the dynamics of online communiti... |
AIM
2006
13 years 7 months ago
2006
: This paper focuses on situations where documents serve to coordinate a distributed Community of Action engaged in a common goal-directed activity. In such contexts, a document ap...
WEBI
2007
Springer
13 years 11 months ago
2007
Springer
There are information needs involving costly decisions that cannot be efficiently satisfied through conventional web search engines. Alternately, community centric search can prov...
KDD
2009
ACM
13 years 10 months ago
2009
ACM
This paper aims at discovering community structure in rich media social networks, through analysis of time-varying, multi-relational data. Community structure represents the laten...
WWW
2009
ACM
14 years 6 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...
ICIP
2008
IEEE
14 years 1 days ago
2008
IEEE
Dynamical shape priors are curical for level set-based nonrigid object tracking with noise, occlusions or background clutter. In this paper, we propose a level set tracking framew...