Trust Management V 5th IFIP WG 11.11 International Conference, IFIPTM 2011, Copenhagen, Denmark, June 29 <U+0080>́<U+0093> July 1, 2011. Proceedings

This book constitutes the refereed proceedings of the 5th IFIP WG 11.11 International Conference, IFIPTM 2011, held in Copenhagen, Denmark, in June/July 2011. The 14 revised full papers and 8 short papers presented together with the abstracts of 4 keynote talks were carefully reviewed and selected from 42 submissions. The papers feature both theoretical research and real-world case studies from academia, business and government focusing on areas such as: trust models, social and behavioral aspects of trust, trust in networks, mobile systems and cloud computation, privacy, reputation systems, and identity management. Front Matter....Pages - From Access Control to Trust Management, and Back – A Petition....Pages 1-8 Familiarity Breeds Con-victims: Why We Need More Effective Trust Signaling....Pages 9-12 The Evolution of Trust....Pages 13-16 Trust and Social Intelligence....Pages 17-18 Detecting and Reacting to Changes in Reputation Flows....Pages 19-34 Validation and Verification of Agent Models for Trust: Independent Compared to Relative Trust....Pages 35-50 Composing Trust Models towards Interoperable Trust Management....Pages 51-66 Identifying Knots of Trust in Virtual Communities....Pages 67-81 Clustering Recommenders in Collaborative Filtering Using Explicit Trust Information....Pages 82-97 From Reputation Models and Systems to Reputation Ontologies....Pages 98-116 Enhancing Data Privacy in the Cloud....Pages 117-132 Longitude: A Privacy-Preserving Location Sharing Protocol for Mobile Applications....Pages 133-148 An Empirical Evaluation of the Compliance of Game-Network Providers with Data-Protection Law....Pages 149-164 Physiological Measurement of Trust-Related Behavior in Trust-Neutral and Trust-Critical Situations....Pages 165-172 Trusted Principal-Hosted Certificate Revocation....Pages 173-189 On Tradeoffs between Trust and Survivability Using a Game Theoretic Approach....Pages 190-205 Prob-Cog: An Adaptive Filtering Model for Trust Evaluation....Pages 206-222 Privacy-Respecting Reputation for Wiki Users....Pages 223-239 Security and Privacy in E-consumer Protection in Victoria, Australia....Pages 240-252 Proximity-Based Trust Inference for Mobile Social Networking....Pages 253-264 Trust-Threshold Based Routing in Delay Tolerant Networks....Pages 265-276 A Trust Management Framework for Detecting Malicious and Selfish Behaviour in Ad-Hoc Wireless Networks Using Fuzzy Sets and Grey Theory....Pages 277-289 Regulatory Impact of Data Protection and Privacy in the Cloud....Pages 290-299 Assessment of the Trustworthiness of Digital Records....Pages 300-311 Taste and Trust....Pages 312-322 Trust Dynamics: A Data-Driven Simulation Approach....Pages 323-334 Back Matter....Pages -