225 search results - page 43 / 45 » Privacy-enhanced social network routing in opportunistic net... |
SIROCCO
2008
14 years 11 months ago
2008
The augmented graph model, as introduced by Kleinberg (STOC 2000), is an appealing model for analyzing navigability in social networks. Informally, this model is defined by a pair...
STOC
2007
ACM
15 years 10 months ago
2007
ACM
The design of algorithms on complex networks, such as routing, ranking or recommendation algorithms, requires a detailed understanding of the growth characteristics of the network...
PET
2010
Springer
15 years 1 months ago
2010
Springer
We present Drac, a system designed to provide anonymity and unobservability for real-time instant messaging and voice-over-IP communications against a global passive adversary. The...
CACM
2005
14 years 9 months ago
2005
Networked communications inherently depend on the ability of the sender of a message to indicate through some token how the message should be delivered to a particular recipient. ...
SIGCOMM
2006
ACM
15 years 3 months ago
2006
ACM
Researchers have proposed a variety of metrics to measure important graph properties, for instance, in social, biological, and computer networks. Values for a particular graph met...