199 search results - page 11 / 40 » Contributing and Socialization - Biaxial Segmentation for Us... |
WWW
2010
ACM
14 years 2 months ago
2010
ACM
In online content voting networks, aggregate user activities (e.g., submitting and rating content) make high-quality content thrive through the unprecedented scale, high dynamics ...
BIS
2009
13 years 8 months ago
2009
Abstract. Social software is known to stimulate the exchange and sharing of information among peers. This paper describes how an existing system that supports process builders in c...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
Message hierarchies in web discussion boards grow with new postings. Threads of messages evolve as new postings focus within or diverge from the original themes of the threads. Th...
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...
INFOCOM
2012
IEEE
11 years 9 months ago
2012
IEEE
—Federation of geo-distributed cloud services is a trend in cloud computing which, by spanning multiple data centers at different geographical locations, can provide a cloud plat...