111 search results - page 19 / 23 » Achieving fine-grained access control in virtual organizatio... |
ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
Trust management is a form of access control that uses delegation to achieve scalability beyond a single organization or federation. However, delegation can be difficult to contr...
JCST
2008
13 years 7 months ago
2008
Stride prefetching is recognized as an important technique to improve memory access performance. The prior work usually profiles and/or analyzes the program behavior offline, and u...
AVBPA
2005
Springer
14 years 27 days ago
2005
Springer
Abstract. Biometric identification has emerged as a reliable means of controlling access to both physical and virtual spaces. In spite of the rapid proliferation of large-scale dat...
IWDC
2005
Springer
14 years 26 days ago
2005
Springer
Peer-to-peer systems and applications are distributed systems without any centralized control. P2P systems form the basis of several applications, such as file sharing systems and ...
SIS
2004
13 years 8 months ago
2004
The shift from paper documents to their respective electronic formats is producing important advantages in the functioning of businesses and Public Administrations. However, this s...