844 search results - page 81 / 169 » Time-evolving modeling of social networks |
HICSS
2002
IEEE
14 years 24 days ago
2002
IEEE
This paper considers the theory of social capital and volunteerism in an online gaming community, the Internet Chess Club (ICC). We discuss how increased social capital provides b...
EDBT
2008
ACM
14 years 8 months ago
2008
ACM
Semantic peer to peer (P2P) systems are fully decentralized overlay networks of people or machines (called peers) sharing and searching varied resources (documents, videos, photos...
UM
2007
Springer
14 years 1 months ago
2007
Springer
User’s privacy concerns represent one of the most serious obstacles to the wide adoption of mobile social software applications. In this paper, we introduce a conceptual model wh...
MIR
2010
ACM
13 years 9 months ago
2010
ACM
Multimedia ranking algorithms are usually user-neutral and measure the importance and relevance of documents by only using the visual contents and meta-data. However, users’ int...
GROUP
2003
ACM
14 years 1 months ago
2003
ACM
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...