882 search results - page 149 / 177 » On the Negotiation of Access Control Policies |
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we describe the Vannotea system - an application designed to enable collaborating groups to discuss and annotate collections of high quality images, video, audio or...
ESA
2001
Springer
14 years 12 days ago
2001
Springer
Suppose that a program makes a sequence of m accesses (references) to data blocks, the cache can hold k < m blocks, an access to a block in the cache incurs one time unit, and ...
CONCURRENCY
2008
13 years 8 months ago
2008
To provide performant access to data from high energy physics experiments such as the Large Hadron Collider (LHC), controlled replication of files among grid sites is required. Dy...
NETWORK
2007
13 years 7 months ago
2007
Along with recent advances in mobile networking and portable computing technologies, there is a trend in the telecommunications industry toward the development of efficient ubiqui...
SYSTOR
2009
ACM
14 years 2 months ago
2009
ACM
A typical storage hierarchy comprises of components with varying performance and cost characteristics, providing multiple options for data placement. We propose and evaluate a hie...