177 search results - page 31 / 36 » Towards temporal access control in cloud computing |
IPPS
1998
IEEE
14 years 1 days ago
1998
IEEE
In this paper, we present several novel strategies to improve software controlled cache utilization, so as to achieve lower power requirements for multi-media and signal processin...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
MICCAI
2000
Springer
13 years 11 months ago
2000
Springer
: We present a simple and precise robot targeting method under portable x-ray fluoroscopy based on image servoing. The method is implemented for needle alignment in percutaneous pr...
SIGCOMM
2012
ACM
11 years 10 months ago
2012
ACM
The two largest U.S. wireless ISPs have recently moved towards usage-based pricing to better manage the growing demand on their networks. Yet usage-based pricing still requires IS...
ISORC
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...