A Bayesian Model for Event-based Trust
Electronic Notes in Theoretical Computer Science (ENTCS)
A reputation system based on computing with words
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
Bayesian memory-based reputation system
Proceedings of the 3rd international conference on Mobile multimedia communications
Risk Based Authorisation for Mobile Ad Hoc Networks
AIMS '07 Proceedings of the 1st international conference on Autonomous Infrastructure, Management and Security: Inter-Domain Management
Combining Trust and Reputation Management for Web-Based Services
TrustBus '08 Proceedings of the 5th international conference on Trust, Privacy and Security in Digital Business
Improving the Amazon Review System by Exploiting the Credibility and Time-Decay of Public Reviews
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
An analysis of the exponential decay principle in probabilistic trust models
Theoretical Computer Science
Advanced Features in Bayesian Reputation Systems
TrustBus '09 Proceedings of the 6th International Conference on Trust, Privacy and Security in Digital Business
A Probabilistic Reputation Algorithm for Decentralized Multi-Agent Environments
Electronic Notes in Theoretical Computer Science (ENTCS)
Foundations of security analysis and design IV
A time-variant medical data trustworthiness assessment model
Healthcom'09 Proceedings of the 11th international conference on e-Health networking, applications and services
A medical data reliability assessment model
Journal of Theoretical and Applied Electronic Commerce Research
A clustering approach to filtering unfair testimonies for reputation systems
Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 1
The state of the art in trust and reputation systems: a framework for comparison
Journal of Theoretical and Applied Electronic Commerce Research
Trust and distrust in adaptive inter-enterprise collaboration management
Journal of Theoretical and Applied Electronic Commerce Research
Trust measures for competitive agents
Knowledge-Based Systems
FAST'09 Proceedings of the 6th international conference on Formal Aspects in Security and Trust
Addressing common vulnerabilities of reputation systems for electronic commerce
Journal of Theoretical and Applied Electronic Commerce Research
A trust prediction approach capturing agents' dynamic behavior
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
A framework for trusted services
ICSOC'12 Proceedings of the 10th international conference on Service-Oriented Computing
A formal derivation of composite trust
FPS'12 Proceedings of the 5th international conference on Foundations and Practice of Security
Comparative trust management with applications: Bayesian approaches emphasis
Future Generation Computer Systems
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Reputation systems can be used in online markets and communities in order to stimulate quality and good behaviour as well as to sanction poor quality and bad behaviour. The basic idea is to have a mechanism for rating services on various aspects, and a way of computing reputation scores based on the ratings from many different parties. By making the reputation scores public, such systems can assist parties in deciding whether or not to use a particular service. Reputation systems represent soft security mechanisms for social control. This article presents a type of reputation system based on the Dirichlet probability distribution which is a multinomial Bayesian probability distribution. Dirichlet reputation systems represent a generalisation of the binomial Beta reputation system. The multinomial aspect of Dirichlet reputation systems means that any set of discrete rating levels can be defined. This provides great flexibility and usability, as well as a sound basis for designing reputation systems.