172 search results - page 4 / 35 » Using a trust network to improve top-N recommendation |
SEMWEB
2007
Springer
14 years 2 days ago
2007
Springer
Trust can be applied to knowledge sharing on a distributed network of knowledge source agents. Each agent represents a person who trusts some other agents. Based on these trust-rel...
SIGIR
2012
ACM
11 years 8 months ago
2012
ACM
In this paper, we tackle the problem of top-N context-aware recommendation for implicit feedback scenarios. We frame this challenge as a ranking problem in collaborative filterin...
CHI
2006
ACM
14 years 6 months ago
2006
ACM
Recommender systems have been developed to address the abundance of choice we face in taste domains (films, music, restaurants) when shopping or going out. However, consumers curr...
JCP
2008
13 years 6 months ago
2008
Trust mechanism will be an important trend in the field of security for open network. But, as an important factor risk is little considered in trust model. In this paper, Further w...
IFIP
2009
Springer
13 years 10 months ago
2009
Springer
Trust dilution and trust fusion are two operators that are used to calculate transitive trust in a trust network. Various implementations of these operators already exist but are n...