268 search results - page 45 / 54 » Locating Hidden Groups in Communication Networks Using Hidde... |
CIVR
2003
Springer
14 years 27 days ago
2003
Springer
The most expressive way humans display emotions is through facial expressions. In this work we report on several advances we have made in building a system for classification of f...
CN
2004
13 years 7 months ago
2004
In secure group communications, a key server can deliver a "grouporiented" rekey message [22] to a large number of users efficiently using multicast. For reliable delive...
SAC
2008
ACM
13 years 7 months ago
2008
ACM
The latest computer and communication technologies in combination with an enhanced ECG analysis system can be used to improve cardiac patient's follow-up out-of-hospital. In ...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—We develop and evaluate a new method for estimating and optimizing various performance metrics for multihop wireless networks, including MANETs. We introduce an approxim...
ECSCW
2003
13 years 9 months ago
2003
This paper is about finding explicit and implicit connections between people by mining semantic associations from their email communications. Following from a sociocognitive stance...