40 search results - page 4 / 8 » Evaluating Critiquing-based Recommender Agents |
CSCW
1998
ACM
13 years 12 months ago
1998
ACM
Collaborative filtering systems help address information overload by using the opinions of users in a community to make personal recommendations for documents to each user. Many c...
AAAI
2006
13 years 9 months ago
2006
GiveALink.org is a social bookmarking site where users may donate and view their personal bookmark files online securely. The bookmarks are analyzed to build a new generation of i...
IAT
2009
IEEE
14 years 2 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...
AAAI
2010
13 years 9 months ago
2010
With the increasing popularity of location tracking services such as GPS, more and more mobile data are being accumulated. Based on such data, a potentially useful service is to m...
ICAS
2009
IEEE
14 years 2 months ago
2009
IEEE
— User’s requirements have become a key factor for any Quality of Service (QoS) management model to succeed. The advent and rise of new broadband services and network architect...