2172 search results - page 396 / 435 » Distributed User Access Control in Sensor Networks |
JSAC
2011
12 years 10 months ago
2011
—We consider a communication channel with two transmitters and one receiver, with an underlying rate region which is approximated as a general pentagon. Different from the Gaussi...
CCS
2003
ACM
14 years 28 days ago
2003
ACM
We present WebSOS, a novel overlay-based architecture that provides guaranteed access to a web server that is targeted by a denial of service (DoS) attack. Our approach exploits t...
TOCHI
1998
13 years 7 months ago
1998
Ideally, software toolkits for collaborative applications should provide generic, reusable components, applicable in a wide range of circumstances, which software developers can as...
CHI
2008
ACM
13 years 9 months ago
2008
ACM
Information visualizations can improve collaborative problem solving, but this improvement may depend on whether visualizations promote communication. In an experiment on the effe...
IMC
2006
ACM
14 years 1 months ago
2006
ACM
Modern Internet streaming services have utilized various techniques to improve the quality of streaming media delivery. Despite the characterization of media access patterns and u...