45 search results - page 5 / 9 » Encouraging Contributions to Online Communities with Persona... |
CCS
2010
ACM
14 years 3 months ago
2010
ACM
Digital identity and trust management mechanisms play an important role on the Internet. They help users make decisions on trustworthiness of digital identities in online communit...
TRUST
2010
Springer
13 years 7 months ago
2010
Springer
We analyze empirical data of Germany’s largest online social lending platform Smava.de to exemplarily study the contribution of unstructured, ambiguous, or unverified informatio...
ACE
2004
13 years 10 months ago
2004
A key problem in facilitating a successful online course is the highly time -consuming nature of the administrative and pedagogical tasks involved. It is also difficult to achieve...
CHI
2011
ACM
13 years 3 days ago
2011
ACM
Although science is becoming increasingly collaborative, there are remarkably few success stories of online collaborations between professional scientists that actually result in ...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...