311 search results - page 27 / 63 » Mining user similarity based on location history |
ICDM
2005
IEEE
14 years 1 months ago
2005
IEEE
Significant vulnerabilities have recently been identified in collaborative filtering recommender systems. Researchers have shown that attackers can manipulate a system’s reco...
LWA
2007
13 years 9 months ago
2007
Ontologies and spreading activation are known terms within the scope of information retrieval. In this paper we introduce SPREADR, an integrated adaptation mechanism for web appli...
BMCBI
2008
13 years 7 months ago
2008
Background: Modern sequencing technologies allow rapid sequencing and bioinformatic analysis of genomes and metagenomes. With every new sequencing project a vast number of new pro...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—In this paper, we propose a Bayesian-inference based recommendation system for online social networks. In our system, users share their content ratings with friends. The rating ...
SDM
2008
SIAM
13 years 9 months ago
2008
SIAM
Recently, modern tracking methods started to allow capturing the position of massive numbers of moving objects. Given this information, it is possible to analyze and predict the t...