Sciweavers

3899 search results - page 476 / 780
» Argumentation for Access Control
Sort
View
VTC
2006
IEEE
16 years 23 days ago
The WINNER B3G System MAC Concept
— The European IST research projects WINNER and WINNER II aim at developing a single new ubiquitous radio access system concept that can be adapted for use in a wide variety of m...
Mikael Sternad, Tommy Svensson, Göran Klang
ACSAC
2005
IEEE
16 years 11 days ago
mSSL: Extending SSL to Support Data Sharing Among Collaborative Clients
Client-server applications often do not scale well when a large number of clients access a single server. To solve this, a new trend is to allow a client to download data from oth...
Jun Li, Xun Kang
ACSC
2005
IEEE
16 years 11 days ago
A High Performance Kernel-Less Operating System Architecture
Operating Systems provide services that are accessed by processes via mechanisms that involve a ring transition to transfer control to the kernel where the required function is pe...
Amit Vasudevan, Ramesh Yerraballi, Ashish Chawla
ICDCSW
2005
IEEE
16 years 10 days ago
An Extended Directional MAC for Location Information Staleness in Ad Hoc Networks
Recently, several directional MAC protocols using smart antennas or directional antennas have been proposed for wireless ad hoc networks including our proposed MAC protocol called...
Masanori Takata, Masaki Bandai, Takashi Watanabe
SAINT
2005
IEEE
16 years 10 days ago
A Context-centric Security Middleware for Service Provisioning in Pervasive Computing
Pervasive user mobility, wireless connectivity and the widespread diffusion of portable devices raise new challenges for ubiquitous service provisioning. An emerging architecture ...
Antonio Corradi, Rebecca Montanari, Daniela Tibald...