229 search results - page 10 / 46 » Summarization of large scale social network activity |
SDM
2010
SIAM
14 years 11 months ago
2010
SIAM
Large graph databases are commonly collected and analyzed in numerous domains. For reasons related to either space efficiency or for privacy protection (e.g., in the case of socia...
90
Voted
WWW
2010
ACM
15 years 4 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 ...
WMTE
2006
IEEE
15 years 3 months ago
2006
IEEE
The diversity of mobile devices and their limitations have raised many challenges for the actual deployment of mobile learning across institutions. The main objective of this work...
CCGRID
2002
IEEE
15 years 2 months ago
2002
IEEE
Peer-to-peer computing and networking, an emerging model of communication and computation, has recently started to gain significant acceptance. This model not only enables client...
CSCW
2002
ACM
14 years 9 months ago
2002
ACM
Activity theory is based on the concept of tools mediating between subjects and objects. In this theory, an individual's creative interaction with his or her surroundings can ...