833 search results - page 67 / 167 » Personalized social search based on the user's social networ... |
ISCC
2008
IEEE
14 years 3 months ago
2008
IEEE
Structured P2P networks are vulnerable to the sybil attack. In this attack, a misbehaving person generates a huge number of node identifiers and possibly chooses some of them in ...
KDD
2005
ACM
14 years 9 months ago
2005
ACM
Online information services have grown too large for users to navigate without the help of automated tools such as collaborative filtering, which makes recommendations to users ba...
IJVR
2007
13 years 9 months ago
2007
—Distance collaboration has long been a research area for distributed Virtual Environments (VEs). In these environments people interact with the technology and each other in a co...
KDD
2007
ACM
14 years 9 months ago
2007
ACM
In this paper, we design recommender systems for weblogs based on the link structure among them. We propose algorithms based on refined random walks and spectral methods. First, w...
SOUPS
2010
ACM
14 years 26 days ago
2010
ACM
Users of social networking sites often want to manage the sharing of information and content with different groups of people based on their differing relationships. However, group...