507 search results - page 1 / 102 » Trust-based collaborative filtering |
COMAD
2009
13 years 5 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 ...
JSW
2008
13 years 4 months ago
2008
The effectiveness of current anti-spam systems is limited by the ability of spammers to adapt to filtering techniques and the lack of incentive for mail servers to filter outgoing ...
ITRUST
2005
Springer
13 years 10 months ago
2005
Springer
The importance of risk in trust-based systems is well established. This paper presents a novel model of risk and decision-making based on economic theory. Use of the model is illus...
ICEBE
2009
IEEE
13 years 2 months ago
2009
IEEE
Privacy has been acknowledged to be a critical requirement for many business environments. A variety of uncertainty and mutability poses challenges when sharing resources must happ...
WOWMOM
2005
ACM
13 years 10 months ago
2005
ACM
Distributed trust and reputation management mechanisms are often proposed as a means of providing assurance in dynamic and open environments by enabling principals to building up ...