167 search results - page 3 / 34 » Mining networks with shared items |
INCDM
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. In a recommender system where users rate items we predict the rating of items users have not rated. We define a rating graph containing users and items as vertices and r...
HT
2010
ACM
13 years 7 months ago
2010
ACM
Online social sharing sites are becoming very popular nowadays among Web users, who use these sites to share their favourite items and to discover interesting and useful items fro...
WSDM
2010
ACM
14 years 2 months ago
2010
ACM
Activity in social media such as blogs, micro-blogs, social networks, etc is manifested via interaction that involves text, images, links and other information items. Naturally, s...
ICDM
2009
IEEE
13 years 11 months ago
2009
IEEE
—A large body of work has been devoted to address corporate-scale privacy concerns related to social networks. The main focus was on how to share social networks owned by organiz...
SAC
2006
ACM
13 years 11 months ago
2006
ACM
Collaborative filtering requires a centralized rating database. However, within a peer-to-peer network such a centralized database is not readily available. In this paper, we pro...