Now showing items 1-6 of 6
Information Integration and Analysis: A Semantic Approach to Privacy
The balance between privacy and security concerns is a hotly debated topic, especially as government (and private) entities are able to gather and analyze data from several disparate sources with ease. This ability to do ...
A Framework for Distributed Trust Management
This paper discusses our infrastructure for handling distributed security and trust. It outlines a method for access control across domains that handles complex inter domain trust relationships. We have developed a flexible ...
A Secure Infrastructure for Service Discovery and Access in Pervasive Computing
Security is paramount to the success of pervasive computing environments. The system presented in this paper provides a communications and security infrastructure that goes far in advancing the goal of anywhere - anytime ...
A Delegation Based Model for Distributed Trust
In this paper we outline an infrastructure that facilitates security and trust management in a multi-agent system. Our model eases the problem of authorization in a network of heterogeneous agents and also contains ...
Rei: A Policy Language for the Me-Centric Project
Policies guide the way entities within a domain act, by providing rules for their behavior. Most of the research in policies is within a certain application area, for example security for databases, and there are no general ...
A Policy Language for A Pervasive Computing Environment
We describe a policy language designed for pervasive computing applications that is based on deontic concepts and grounded in a semantic language. The pervasive computing environments under consideration are those in which ...