PeerTrust: Supporting Reputation-Based Trust for Peer-to-Peer Electronic Communities
IEEE Transactions on Knowledge and Data Engineering
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
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)
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
Communications of the ACM
Cloud Computing: Issues and Challenges
AINA '10 Proceedings of the 2010 24th IEEE International Conference on Advanced Information Networking and Applications
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
Service-Oriented Computing and Cloud Computing: Challenges and Opportunities
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
Evaluation and establishment of trust in cloud federation
Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication
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Trust is one of the most concerned obstacles for the adoption and growth of cloud computing. Although several solutions have been proposed recently in managing trust feedbacks in cloud environments, how to determine the credibility of trust feedbacks is mostly neglected. In addition, managing trust feedbacks in cloud environments is a difficult problem due to unpredictable number of cloud service consumers and highly dynamic nature of cloud environments. In this paper, we propose the "Trust as a Service" (TaaS) framework to improve ways on trust management in cloud environments. In particular, we introduce an adaptive credibility model that distinguishes between credible trust feedbacks and malicious feedbacks by considering cloud service consumers' capability and majority consensus of their feedbacks. The approaches have been validated by the prototype system and experimental results.