Learning to map between ontologies on the semantic web
Proceedings of the 11th international conference on World Wide Web
IEEE Internet Computing
Protecting sensitive attributes in automated trust negotiation
Proceedings of the 2002 ACM workshop on Privacy in the Electronic Society
A Unified Scheme for Resource Protection in Automated Trust Negotiation
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
PeerAccess: a logic for distributed authorization
Proceedings of the 12th ACM conference on Computer and communications security
Achieving Privacy in Trust Negotiations with an Ontology-Based Approach
IEEE Transactions on Dependable and Secure Computing
PP-trust-X: A system for privacy preserving trust negotiations
ACM Transactions on Information and System Security (TISSEC)
The Traust Authorization Service
ACM Transactions on Information and System Security (TISSEC)
Protecting privacy during on-line trust negotiation
PET'02 Proceedings of the 2nd international conference on Privacy enhancing technologies
An ontology-based approach to automated trust negotiation
Computer Standards & Interfaces
Building a reputation-based bootstrapping mechanism for newcomers in collaborative alert systems
Journal of Computer and System Sciences
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Virtual Organizations (VOs) represent a new collaboration paradigm in which the participating entities pool resources, services, and information to achieve a common goal. VOs represent an interesting approach for companies to achieve new and profitable business opportunities by being able to dynamically partner with others. Thus, choosing the appropriate VO partners is a crucial aspect. Ensuring trustworthiness of the members is also fundamental for making the best decisions. In this paper, we show how trust negotiation represents an effective means to select the best possible members during different stages in the VO lifecycle. We base our discussion on concrete application scenarios and illustrate the tools created by us that integrate trust negotiation with a VO Management toolkit.