940 search results - page 157 / 188 » A Digital Teletext Service |
IPSN
2004
Springer
14 years 1 months ago
2004
Springer
Recent advances in technology have made low cost, low power wireless sensors a reality. Clock synchronization is an important service in any distributed system, including sensor n...
ISCAS
2003
IEEE
14 years 29 days ago
2003
IEEE
This paper addresses several aspects related to the distribution of content. The first aim is to provide an overview of the Universal Multimedia Access (UMA) concept. The primary...
MOBICOM
2003
ACM
14 years 28 days ago
2003
ACM
Routers are expected to play an important role in the IPbased wireless data network. Although a substantial number of techniques have been proposed to improve wireless network per...
SACMAT
2003
ACM
14 years 28 days ago
2003
ACM
Authorization policy infrastructures are evolving with the complex environments that they support. However, the requirements and technologies supporting context are not yet well u...
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...