514 search results - page 76 / 103 » Social Capital in Online Social Networks |
102
Voted
WSDM
2012
ACM
13 years 5 months ago
2012
ACM
The phenomenal growth in the volume of easily accessible information via various web-based services has made it essential for service providers to provide users with personalized ...
KDD
2010
ACM
14 years 7 months ago
2010
ACM
In an online rating system, raters assign ratings to objects contributed by other users. In addition, raters can develop trust and distrust on object contributors depending on a f...
HICSS
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper examines how different facets of favorable user behavior drive the success of an online community by using a unique data set with surveys from 1,389 participants from t...
81
Voted
HICSS
2010
IEEE
15 years 4 months ago
2010
IEEE
We studied the evolution of an online innovation community and users’ interaction behavior through social network analysis to explore how to build an innovation community and ge...
75
Voted
ECTEL
2007
Springer
15 years 3 months ago
2007
Springer
The paper presents a flexible framework for the online evaluation of collaborative project-oriented e-learning platforms. The framework was developed for the evaluation of the COOP...