688 search results - page 58 / 138 » A Calculus for Access Control in Distributed Systems |
168
click to vote
STORAGESS
2005
ACM
15 years 11 months ago
2005
ACM
Recently, the Network-Attached Secure Disk (NASD) model has become a more widely used technique for constructing large-scale storage systems. However, the security system proposed...
163
click to vote
WDAS
2000
15 years 7 months ago
2000
This paper reviews literature on scalable data structures for searching in a distributed computing environment. Starting with a system where one server manages a file of a given s...
190
click to vote
SACMAT
2006
ACM
16 years 3 days ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
168
click to vote
CIKM
2004
Springer
15 years 11 months ago
2004
Springer
Peer-to-peer Data Networks (PDNs) are large-scale, selforganizing, distributed query processing systems. Familiar examples of PDN are peer-to-peer file-sharing networks, which su...
185
click to vote
OWLED
2008
15 years 7 months ago
2008
In this paper we present the basic requirements and initial design of a system which manages and facilitates changes to an OWL ontology in a multi-editor environment. This system u...