307 search results - page 31 / 62 » Social capital in online communities |
WWW
2008
ACM
14 years 10 months ago
2008
ACM
We discover communities from social network data, and analyze the community evolution. These communities are inherent characteristics of human interaction in online social network...
DAC
2010
ACM
14 years 1 months ago
2010
ACM
Online social networks are a growing internet phenomenon: they connect millions of individuals through sharing of common interests, political and religious views, careers, etc. So...
C5
2004
IEEE
14 years 1 months ago
2004
IEEE
Existing online learning experiences lack the social dimension that characterizes learning in the real world. This social dimension extends beyond the traditional classroom into t...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Finding the core members of a virtual community is an important problem in community analysis. Here we presented an simulated annealing algorithm to solve this problem by optimizi...
CHI
2005
ACM
14 years 10 months ago
2005
ACM
We describe a usage study of Netscan\Tech, a system that generates and publishes daily a range of social metrics across three dimensions: newsgroup, author, and thread, for a set ...