307 search results - page 58 / 62 » Social capital in online communities |
MM
2009
ACM
14 years 2 months ago
2009
ACM
While existing studies on YouTube’s massive user-generated video content have mostly focused on the analysis of videos, their characteristics, and network properties, little att...
PVLDB
2010
13 years 8 months ago
2010
The RDF data model is gaining importance for applications in computational biology, knowledge sharing, and social communities. Recent work on RDF engines has focused on scalable p...
WWW
2009
ACM
14 years 10 months ago
2009
ACM
In this paper we give models and algorithms to describe and analyze the collaboration among authors of Wikipedia from a network analytical perspective. The edit network encodes wh...
KDD
2007
ACM
14 years 10 months ago
2007
ACM
How can we find communities in dynamic networks of social interactions, such as who calls whom, who emails whom, or who sells to whom? How can we spot discontinuity timepoints in ...
CHI
2010
ACM
14 years 4 months ago
2010
ACM
This study reports results of an ethnographic action research study, exploring mobile-centric internet use. Over the course of 13 weeks, eight women, each a member of a livelihood...