35 search results - page 3 / 7 » Reinventing trust, collaboration and compliance in social sy... |
COOPIS
2004
IEEE
13 years 9 months ago
2004
IEEE
Recommender systems, notably collaborative and hybrid information filtering approaches, vitally depend on neighborhood formation, i.e., selecting small subsets of most relevant pee...
COMAD
2009
13 years 6 months ago
2009
In this paper we propose a novel recommender system which enhances user-based collaborative filtering by using a trust-based social network. Our main idea is to use infinitesimal ...
ICECCS
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—Complex networks consisting of humans and software services, such as Web-based social and collaborative environments, typically require flexible and context-based inter...
CSCW
2008
ACM
13 years 7 months ago
2008
ACM
Wikipedia has become one of the most important information resources on the Web by promoting peer collaboration and enabling virtually anyone to edit anything. However, this mutab...
CSCW
1998
ACM
13 years 10 months ago
1998
ACM
Knowledge communities of all kinds have social and material practices for deciding what is known and who is to be trusted. In this paper, we address a specific kind of knowledge w...