42 search results - page 3 / 9 » Role-based Recommendation and Trust Evaluation |
ISEM
2008
13 years 6 months ago
2008
As it lacks central management in Peer-to-Peer (P2P) e-commerce environments, prior to new transactions with an unknown peer, the trust evaluation is critical, which relies on the ...
ISM
2005
IEEE
13 years 12 months ago
2005
IEEE
Ubiquitous Computing foresees a massively networked world supporting a population of diverse but cooperating mobile devices where trust relationships between entities are uncertai...
ATAL
2008
Springer
13 years 8 months ago
2008
Springer
Agents in open and dynamic environments face the challenge of uncertainty while interacting with others to achieve their goals. They face quick and unforeseen changes to the behavi...
WWW
2004
ACM
14 years 7 months ago
2004
ACM
A (directed) network of people connected by ratings or trust scores, and a model for propagating those trust scores, is a fundamental building block in many of today's most s...
IAT
2009
IEEE
14 years 1 months ago
2009
IEEE
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between us...