81 search results - page 2 / 17 » Trust as a Key to Improving Recommendation Systems |
IMA
1997
Springer
13 years 8 months ago
1997
Springer
This paper is concerned with key escrow protocols for use in international communications environments, where communication domains do not necessarily trust one another. It is conc...
IAT
2009
IEEE
14 years 3 hour 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...
WWW
2008
ACM
14 years 6 months ago
2008
ACM
High-quality, personalized recommendations are a key feature in many online systems. Since these systems often have explicit knowledge of social network structures, the recommenda...
ICCBR
2010
Springer
2010
Springer
Experience-Based Critiquing: Reusing Critiquing Experiences to Improve Conversational Recommendation
13 years 3 months ago
Product recommendation systems are now a key part of many e-commerce services and have proven to be a successful way to help users navigate complex product spaces. In this paper, w...
JSW
2008
13 years 5 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 ...