694 search results - page 85 / 139 » Analysis of a Location-Based Social Network |
INFOCOM
2011
IEEE
13 years 5 days ago
2011
IEEE
—Receiver-location privacy is an important security requirement in privacy-preserving Vehicular Ad hoc Networks (VANETs), yet the unavailable receiver’s location information ma...
HICSS
2003
IEEE
14 years 2 months ago
2003
IEEE
Bandura’s social cognitive construct “perceived selfefficacy” has been used widely to understand individual behavior as a function of domain-specific beliefs about personal ...
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...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
: We propose and analyze a class of trust management protocols for encounter-based routing in delay tolerant networks (DTNs). The underlying idea is to incorporate trust evaluation...
ASUNAM
2011
IEEE
12 years 8 months ago
2011
IEEE
—A co-offending network is a network of offenders who have committed crimes together. Recently different researches have shown that there is a fairly strong concept of network am...