The goal of a trust negotiation is to find a sequence of credentials (C1,...,Ck,R), where R is the resource to which access was originally requested, such that ...
In this paper, we propose the use of ontologies to simplify the tasks of policy specifi- cation and administration, and to avoid several information leakage ...
This paper proposes the use of ontologies to simplify the tasks of policy specification and administration, and to avoid several information leakage ...
In this paper, we propose the use of ontologies to simplify the tasks of policy specification and administration, and to avoid several information leakage ...
How to Exploit Ontologies for Trust Negotiation. T. Leithead, W. Nejdl, D. Olmedilla, K. Seamons, M. Winslett, T. Yu, and C. Zhang. ISWC Workshop on Trust ...
An ontology-based approach to automated trust negotiation
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In this paper, we propose an ontology-based approach to automated trust negotiation. We present an ATN ontology and show how ontologies can be used to implement ...
Abstract. Trust negotiation between two subjects require each one proving its properties to the other. Each subject specifies disclosure policies stating ...
We propose an ontology-based approach to automated trust negotiation (ATN) to establish a common vocabulary for ATN across heterogeneous domains and show ...
easily exploit trust negotiation systems. TN systems must be adaptive to detect and thwart such attacks. They must support the monitoring of conditions on ...
Feb 13, 2006 · To obtain privacy preserving disclosure sets, we propose two techniques based on the notions of substitution and generalization. We argue that ...
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