713 search results - page 59 / 143 » Distributed, Uncertainty-Aware Access Control for Pervasive ... |
RULEML
2005
Springer
14 years 3 months ago
2005
Springer
Enforcing rich policies in open environments will increasingly require the ability to dynamically identify external sources of information necessary to enforce different policies (...
SIGMETRICS
2008
ACM
13 years 10 months ago
2008
ACM
We consider a wireless collision channel, shared by a finite number of mobile users who transmit to a common base station using a random access protocol. Mobiles are selfoptimizin...
EUROPAR
2001
Springer
14 years 2 months ago
2001
Springer
We describe the design and the implementation in Java and Jini of a Computational Community, which supports the federation of resources from different organisations. Resources fro...
HPDC
1998
IEEE
14 years 2 months ago
1998
IEEE
One of the most difficult problems to be solved by metacomputing systems is to ensure strong authentication and authorization. The problem is complicated since the hosts involved ...
HPDC
2010
IEEE
13 years 11 months ago
2010
IEEE
Current projects that automate the collection of provenance information use a centralized architecture for managing the resulting metadata - that is, provenance is gathered at rem...