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Lookup NU author(s): Dr Nick Cook,
Dr Paul Robinson,
Emeritus Professor Santosh Shrivastava
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The wide variety of services and resources available over the Internet presents new opportunities to create value added, inter-organisational Composite Services (CSs) from multiple existing services. To preserve their autonomy and privacy, each organisation needs to regulate access both to their services and to shared information within the CS. Key mechanisms to facilitate such regulated interactions are the collection and verification of non-repudiable evidence of the actions of the parties to the CS. The paper describes how component-based middleware can be enhanced to support non-repudiable service invocation and information sharing. A generic implementation, based on a J2EE application server, is presented.
Author(s): Cook NO, Robinson P, Shrivastava SK
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: International Conference on Dependable Systems and Networks (DSN 2004)
Year of Conference: 2004
Publisher: IEEE Computer Society
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