UMFE: a user modelling front-end subsystem
International Journal of Man-Machine Studies
Fab: content-based, collaborative recommendation
Communications of the ACM
A Review and Analysis of Commercial User Modeling Servers for Personalization on the World Wide Web
User Modeling and User-Adapted Interaction
ICCAL '90 Proceedings of the 3rd International Conference on Computer Assisted Learning
Personis: A Server for User Models
AH '02 Proceedings of the Second International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems
A Social Mechanism of Reputation Management in Electronic Communities
CIA '00 Proceedings of the 4th International Workshop on Cooperative Information Agents IV, The Future of Information Agents in Cyberspace
Probabilistic Student Models: Bayesian Belief Networks and Knowledge Space Theory
ITS '92 Proceedings of the Second International Conference on Intelligent Tutoring Systems
Supporting Trust in Virtual Communities
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 6 - Volume 6
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
Trust and Reputation Model in Peer-to-Peer Networks
P2P '03 Proceedings of the 3rd International Conference on Peer-to-Peer Computing
Bayesian Network-Based Trust Model
WI '03 Proceedings of the 2003 IEEE/WIC International Conference on Web Intelligence
Trust-Based Community Formation in Peer-to-Peer File Sharing Networks
WI '04 Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence
IEEE Transactions on Knowledge and Data Engineering
Personalisation in intelligent environments: managing the information flow
OZCHI '05 Proceedings of the 17th Australia conference on Computer-Human Interaction: Citizens Online: Considerations for Today and the Future
Community gravity: measuring bidirectional effects by trust and rating on online social networks
Proceedings of the 18th international conference on World wide web
Privacy-enhanced web personalization
The adaptive web
The lumière project: Bayesian user modeling for inferring the goals and needs of software users
UAI'98 Proceedings of the Fourteenth conference on Uncertainty in artificial intelligence
Trust, reputation and user modeling
UMAP'11 Proceedings of the 19th international conference on Advances in User Modeling
Ensuring relevant and serendipitous information flow in decentralized online social network
AIMSA'12 Proceedings of the 15th international conference on Artificial Intelligence: methodology, systems, and applications
| Hi-index | 0.00 |
Trust and reputation mechanisms are often used in peer-to-peer networks, multi-agent systems and online communities for trust-based interactions among the users. Trust values are used to differentiate among members of the community as well as to recommend a service provider. Although different users have different needs and expectations in different aspects of the service providers, traditional trust-based models do not use trust values on neighbors for judging different aspects of service providers. In this paper, we use a multi-faceted trust model where each agent has two sets of trust values: i) trust on different aspects of the quality of service providers, ii) trust on recommendations provided for these aspects. These trust models are used in a decentralized user modeling system where agents have different preference weights in three different criteria of service providers. We have done a simulation of this system that recommends the best possible service provider for each agent according to its preference model. To the best of our knowledge this is the first system that uses multi-faceted trust values both on the qualities of service-providers and on other users' ability to evaluate these qualities of service providers in a decentralized user modeling system.