206 search results - page 20 / 42 » A Routing Mechanism Based on Social Networks and Betweenness... |
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—Wireless social community networks are emerging as a new alternative to provide wireless data access in urban areas. By relying on users in the network deployment, a wireless co...
SP
2008
IEEE
14 years 4 months ago
2008
IEEE
The problem of security against timing based traffic analysis in multihop networks is considered in this work. In particular, the relationship between the level of anonymity prov...
MOBIHOC
2002
ACM
14 years 10 months ago
2002
ACM
We present a series of approximation algorithms for finding a small weakly-connected dominating set (WCDS) in a given graph to be used in clustering mobile ad hoc networks. The st...
CEAS
2007
Springer
14 years 4 months ago
2007
Springer
The growing popularity of IP telephony systems has made them attractive targets for spammers. Voice call spam, also known as Spam over Internet Telephony (SPIT), is potentially a ...
AINA
2004
IEEE
14 years 2 months ago
2004
IEEE
The interconnection of software components is a key to enabling collaborative work. However, technology differences and security barriers like firewalls often hinder establishing ...