ICIS '00 Proceedings of the twenty first international conference on Information systems
REGRET: reputation in gregarious societies
Proceedings of the fifth international conference on Autonomous agents
A Computational Model of Trust and Reputation for E-businesses
HICSS '02 Proceedings of the 35th Annual Hawaii International Conference on System Sciences (HICSS'02)-Volume 7 - Volume 7
Detecting deception in reputation management
AAMAS '03 Proceedings of the second international joint conference on Autonomous agents and multiagent systems
Collaborative Reputation Mechanisms in Electronic Marketplaces
HICSS '99 Proceedings of the Thirty-second Annual Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Brain Meets Brawn: Why Grid and Agents Need Each Other
AAMAS '04 Proceedings of the Third International Joint Conference on Autonomous Agents and Multiagent Systems - Volume 1
The Knowledge Engineering Review
An information-based model for trust
Proceedings of the fourth international joint conference on Autonomous agents and multiagent systems
Coping with inaccurate reputation sources: experimental analysis of a probabilistic trust model
Proceedings of the fourth international joint conference on Autonomous agents and multiagent systems
A survey of trust and reputation systems for online service provision
Decision Support Systems
A probabilistic trust model for handling inaccurate reputation sources
iTrust'05 Proceedings of the Third international conference on Trust Management
Delivering services by building and running virtual organisations
BT Technology Journal
A Monte Carlo framework to evaluate context based security policies in pervasive mobile environments
MobiDE '07 Proceedings of the 6th ACM international workshop on Data engineering for wireless and mobile access
Artificial Intelligence
Rumours and reputation: evaluating multi-dimensional trust within a decentralised reputation system
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
Sequential decision making with untrustworthy service providers
Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 2
Extending virtual organizations to improve trust mechanisms
Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 3
Towards Trust-Based Acquisition of Unverifiable Information
CIA '08 Proceedings of the 12th international workshop on Cooperative Information Agents XII
Flexible provisioning of web service workflows
ACM Transactions on Internet Technology (TOIT)
Evolving service semantics cooperatively: a consumer-driven approach
Autonomous Agents and Multi-Agent Systems
Combining Cognitive with Computational Trust Reasoning
Trust in Agent Societies
Experimental Evaluation of Deceptive Information Filtering in Context-Aware Service Selection
Trust in Agent Societies
Agent long-term coalition credit
Expert Systems with Applications: An International Journal
Extending Bayesian trust models regarding context-dependence and user friendly representation
Proceedings of the 2009 ACM symposium on Applied Computing
A personalized framework for trust assessment
Proceedings of the 2009 ACM symposium on Applied Computing
Formalizing Excusableness of Failures in Multi-Agent Systems
Agent Computing and Multi-Agent Systems
A Specialised Architecture for Embedding Trust Evaluation Capabilities in Intelligent Mobile Agents
Agent Computing and Multi-Agent Systems
Smart cheaters do prosper: defeating trust and reputation systems
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
Maintenance-based trust for multi-agent systems
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
An analysis of the exponential decay principle in probabilistic trust models
Theoretical Computer Science
A multi-dimensional trust model for heterogeneous contract observations
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 1
Provisioning heterogeneous and unreliable providers for service workftows
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
Argumentation based contract monitoring in uncertain domains
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Journal of Artificial Intelligence Research
Exchanging reputation information between communities: a payment-function approach
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
Dynamic Evolution of Role Taxonomies through Multidimensional Clustering in Multiagent Organizations
PRIMA '09 Proceedings of the 12th International Conference on Principles of Practice in Multi-Agent Systems
A probabilistic reputation model based on transaction ratings
Information Sciences: an International Journal
An effective strategy for the flexible provisioning of service workflows
AAMAS'07/SOCASE'07 Proceedings of the 2007 AAMAS international workshop and SOCASE 2007 conference on Service-oriented computing: agents, semantics, and engineering
Effective use of organisational abstractions for confidence models
ESAW'06 Proceedings of the 7th international conference on Engineering societies in the agents world VII
Strategies for exploiting trust models in competitive multi-agent systems
MATES'09 Proceedings of the 7th German conference on Multiagent system technologies
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 probabilistic model for trust and reputation
Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 1
Bootstrapping trust evaluations through stereotypes
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
Acquaintance-based trust model for the evolution of cooperation in business games
Service Oriented Computing and Applications
TREET: the Trust and Reputation Experimentation and Evaluation Testbed
Electronic Commerce Research
A formal approach towards measuring trust in distributed systems
Proceedings of the 2011 ACM Symposium on Applied Computing
A probabilistic approach for maintaining trust based on evidence
Journal of Artificial Intelligence Research
A context-aware reputation-based model of trust for open multi-agent environments
Canadian AI'11 Proceedings of the 24th Canadian conference on Advances in artificial intelligence
Certainlogic: a logic for modeling trust and uncertainty
TRUST'11 Proceedings of the 4th international conference on Trust and trustworthy computing
Flexible behaviour regulation in agent based systems
CARE@AI'09/CARE@IAT'10 Proceedings of the CARE@AI 2009 and CARE@IAT 2010 international conference on Collaborative agents - research and development
Algorithms and mechanisms for procuring services with uncertain durations using redundancy
Artificial Intelligence
Multi-layer cognitive filtering by behavioral modeling
The 10th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
MetaTrust: discriminant analysis of local information for global trust assessment
The 10th International Conference on Autonomous Agents and Multiagent Systems - Volume 3
Dealing with trust and distrust in agents societies
The 10th International Conference on Autonomous Agents and Multiagent Systems - Volume 3
GTrust: a distributed trust model in multi-agent systems based on grey system theory
RSKT'11 Proceedings of the 6th international conference on Rough sets and knowledge technology
WISE'11 Proceedings of the 12th international conference on Web information system engineering
Trust alignment: a sine qua non of open multi-agent systems
OTM'11 Proceedings of the 2011th Confederated international conference on On the move to meaningful internet systems - Volume Part I
FAST'09 Proceedings of the 6th international conference on Formal Aspects in Security and Trust
A classification of trust systems
OTM'06 Proceedings of the 2006 international conference on On the Move to Meaningful Internet Systems: AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO, MONET - Volume Part I
Journal of Network and Computer Applications
CRM: An efficient trust and reputation model for agent computing
Knowledge-Based Systems
Declarative and numerical analysis of edge creation process in trust-based social networks
DALT'09 Proceedings of the 7th international conference on Declarative Agent Languages and Technologies
Trust and reputation for information exchange in critical infrastructures
CRITIS'10 Proceedings of the 5th international conference on Critical Information Infrastructures Security
Contextual Trust Aided Enhancement of Data Availability in Peer-to-Peer Backup Storage Systems
Journal of Network and Systems Management
Engineering trust alignment: Theory, method and experimentation
International Journal of Human-Computer Studies
Probabilistic argumentation frameworks
TAFA'11 Proceedings of the First international conference on Theory and Applications of Formal Argumentation
Trust decision-making in multi-agent systems
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume One
A trust prediction approach capturing agents' dynamic behavior
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
Self-organization in an agent network: A mechanism and a potential application
Decision Support Systems
Mitigating On-Off attacks in reputation-based secure data aggregation for wireless sensor networks
Security and Communication Networks
Learning strategies for task delegation in norm-governed environments
Autonomous Agents and Multi-Agent Systems
Personalizing communication about trust
Proceedings of the 11th International Conference on Autonomous Agents and Multiagent Systems - Volume 1
Proceedings of the 11th International Conference on Autonomous Agents and Multiagent Systems - Volume 3
SARC: subjectivity alignment for reputation computation
Proceedings of the 11th International Conference on Autonomous Agents and Multiagent Systems - Volume 3
Proceedings of the 14th Annual International Conference on Electronic Commerce
UMAP'12 Proceedings of the 20th international conference on User Modeling, Adaptation, and Personalization
Trust beyond reputation: A computational trust model based on stereotypes
Electronic Commerce Research and Applications
Trust Management for VANETs: Challenges, Desired Properties and Future Directions
International Journal of Distributed Systems and Technologies
Building and using social structures: A case study using the agent ART testbed
ACM Transactions on Intelligent Systems and Technology (TIST) - Special section on agent communication, trust in multiagent systems, intelligent tutoring and coaching systems
Stereotypical trust and bias in dynamic multiagent systems
ACM Transactions on Intelligent Systems and Technology (TIST) - Special section on agent communication, trust in multiagent systems, intelligent tutoring and coaching systems
A Context-Aware Framework for Detecting Unfair Ratings in an Unknown Real Environment
WI-IAT '12 Proceedings of the The 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Modeling Decentralized Reputation-Based Trust for Initial Transactions in Digital Environments
ACM Transactions on Internet Technology (TOIT)
Improving trust modeling through the limit of advisor network size and use of referrals
Electronic Commerce Research and Applications
A formal derivation of composite trust
FPS'12 Proceedings of the 5th international conference on Foundations and Practice of Security
A comprehensive approach to trust management
Proceedings of the 2013 international conference on Autonomous agents and multi-agent systems
A trust model stemmed from the diffusion theory for opinion evaluation
Proceedings of the 2013 international conference on Autonomous agents and multi-agent systems
An evolutionary model for constructing robust trust networks
Proceedings of the 2013 international conference on Autonomous agents and multi-agent systems
A fuzzy logic based reputation model against unfair ratings
Proceedings of the 2013 international conference on Autonomous agents and multi-agent systems
A paradox for trust and reputation in the e-commerce world
ACSC '13 Proceedings of the Thirty-Sixth Australasian Computer Science Conference - Volume 135
A framework for using trust to assess risk in information sharing
AT'13 Proceedings of the Second international conference on Agreement Technologies
Decision making matters: A better way to evaluate trust models
Knowledge-Based Systems
Trust-based role coordination in task-oriented multiagent systems
Knowledge-Based Systems
Macau: a basis for evaluating reputation systems
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
A framework to choose trust models for different e-marketplace environments
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Misleading opinions provided by advisors: dishonesty or subjectivity
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Trust and matching algorithms for selecting suitable agents
ACM Transactions on Intelligent Systems and Technology (TIST) - Special Section on Intelligent Mobile Knowledge Discovery and Management Systems and Special Issue on Social Web Mining
From blurry numbers to clear preferences: A mechanism to extract reputation in social networks
Expert Systems with Applications: An International Journal
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In many dynamic open systems, agents have to interact with one another to achieve their goals. Here, agents may be self-interested, and when trusted to perform an action for another, may betray that trust by not performing the action as required. In addition, due to the size of such systems, agents will often interact with other agents with which they have little or no past experience. There is therefore a need to develop a model of trust and reputation that will ensure good interactions among software agents in large scale open systems. Against this background, we have developed TRAVOS (Trust and Reputation model for Agent-based Virtual OrganisationS) which models an agent's trust in an interaction partner. Specifically, trust is calculated using probability theory taking account of past interactions between agents, and when there is a lack of personal experience between agents, the model draws upon reputation information gathered from third parties. In this latter case, we pay particular attention to handling the possibility that reputation information may be inaccurate.