10934 search results - page 1789 / 2187 » High performance computing and communications |
206
click to vote
SACMAT
2010
ACM
15 years 5 months ago
2010
ACM
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
184
click to vote
WIOPT
2010
IEEE
15 years 5 months ago
2010
IEEE
In this work, we characterize the performance of pico cell networks in presence of moving users. We model various traffic types between base-stations and mobiles as different typ...
197
click to vote
WIOPT
2010
IEEE
15 years 5 months ago
2010
IEEE
—Revocation of public-key certificates is an important security primitive. In this paper, we design a fully distributed local certificate revocation scheme for ephemeral networ...
196
click to vote
CORR
2010
Springer
15 years 5 months ago
2010
Springer
Multicast is the ability of a communication network to accept a single message from an application and to deliver copies of the message to multiple recipients at different locatio...
218
click to vote
IMC
2010
ACM
15 years 4 months ago
2010
ACM
Social networks provide interesting algorithmic properties that can be used to bootstrap the security of distributed systems. For example, it is widely believed that social networ...