514 search results - page 4 / 103 » Social Capital in Online Social Networks |
SIGECOM
2010
ACM
13 years 4 months ago
2010
ACM
We study the emergence of cooperation in dynamic, anonymous social networks, such as in online communities. We examine prisoner’s dilemma played under a social matching protocol...
ICDM
2006
IEEE
14 years 9 days ago
2006
IEEE
In this paper, we examine a particular form of social network which we call a friendship-event network. A friendship-event network captures both the friendship relationship among ...
HICSS
2009
IEEE
14 years 1 months ago
2009
IEEE
Community wireless networks (CWNs) offer free or affordable Internet access for the purpose of improving the well-being of the community. Many questions have been raised about the...
HICSS
2008
IEEE
14 years 22 days ago
2008
IEEE
How to achieve knowledge creation effectively remains a problem, this becomes even more difficult in a loosely knitted community such as networks of practice. This is because know...
HT
2011
ACM
12 years 9 months ago
2011
ACM
In this study we measure the impact of pre-existing social capital on the efficiency of collaboration among Wikipedia editors. To construct a social network among Wikipedians we l...