IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
PeerTrust: Supporting Reputation-Based Trust for Peer-to-Peer Electronic Communities
IEEE Transactions on Knowledge and Data Engineering
A survey of trust and reputation systems for online service provision
Decision Support Systems
Securing decentralized reputation management using TrustGuard
Journal of Parallel and Distributed Computing - Special issue: Security in grid and distributed systems
SA-REST: Semantically Interoperable and Easier-to-Use Services and Mashups
IEEE Internet Computing
HPCC '08 Proceedings of the 2008 10th IEEE International Conference on High Performance Computing and Communications
Heuristic Discovery of Role-Based Trust Chains in Peer-to-Peer Networks
IEEE Transactions on Parallel and Distributed Systems
Rater Credibility Assessment in Web Services Interactions
World Wide Web
A trust management framework for service-oriented environments
Proceedings of the 18th international conference on World wide web
A survey of attack and defense techniques for reputation systems
ACM Computing Surveys (CSUR)
Detecting Man-in-the-Middle Attacks by Precise Timing
SECURWARE '09 Proceedings of the 2009 Third International Conference on Emerging Security Information, Systems and Technologies
RATEWeb: Reputation Assessment for Trust Establishment among Web services
The VLDB Journal — The International Journal on Very Large Data Bases
Advanced Features in Bayesian Reputation Systems
TrustBus '09 Proceedings of the 6th International Conference on Trust, Privacy and Security in Digital Business
Start Trusting Strangers? Bootstrapping and Prediction of Trust
WISE '09 Proceedings of the 10th International Conference on Web Information Systems Engineering
Communications of the ACM
Trustworthy interaction balancing in mixed service-oriented systems
Proceedings of the 2010 ACM Symposium on Applied Computing
CLOUD '10 Proceedings of the 2010 IEEE 3rd International Conference on Cloud Computing
TRUST'10 Proceedings of the 3rd international conference on Trust and trustworthy computing
Trusted Cloud Computing with Secure Resources and Data Coloring
IEEE Internet Computing
Protecting online rating systems from unfair ratings
TrustBus'05 Proceedings of the Second international conference on Trust, Privacy, and Security in Digital Business
Cloud Armor: a platform for credibility-based trust management of cloud services
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Trust management of services in cloud environments: Obstacles and solutions
ACM Computing Surveys (CSUR)
Detecting occasional reputation attacks on cloud services
ICWE'13 Proceedings of the 13th international conference on Web Engineering
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Trust management is one of the most challenging issues in the emerging cloud computing. Although many approaches have been proposed recently for trust management in cloud environments, not much attention has been given to determining the credibility of trust feedbacks. Moreover, the dynamic nature of cloud environments makes guaranteeing the availability of trust management services a difficult problem due to the unpredictable number of cloud consumers. In this paper, we propose a framework to improve ways on trust management in cloud environments. In particular, we introduce a credibility model that not only distinguishes between credible trust feedbacks, but also has the ability to detect the malicious trust feedbacks from attackers. We also present a replication determination model that dynamically decides the optimal replica number of the trust management service so that the trust management service can be always maintained at a desired availability level. The approaches have been validated by the prototype system and experimental results.