Exploiting learning techniques for the acquisition of user stereotypes and communities
UM '99 Proceedings of the seventh international conference on User modeling
Formal Analysis of Models for the Dynamics of Trust Based on Experiences
MAAMAW '99 Proceedings of the 9th European Workshop on Modelling Autonomous Agents in a Multi-Agent World: MultiAgent System Engineering
Proceedings of the International Workshop on Security Protocols
System Models, e-Risks and e-Trust
I3E '01 Proceedings of the IFIP Conference on Towards The E-Society: E-Commerce, E-Business, E-Government
SimRank: a measure of structural-context similarity
Proceedings of the eighth ACM SIGKDD international conference on Knowledge discovery and data mining
Multidimensional Context Representations for Situational Trust
DIS '06 Proceedings of the IEEE Workshop on Distributed Intelligent Systems: Collective Intelligence and Its Applications
An integrated trust and reputation model for open multi-agent systems
Autonomous Agents and Multi-Agent Systems
On representation and aggregation of social evaluations in computational trust and reputation models
International Journal of Approximate Reasoning
An adaptive probabilistic trust model and its evaluation
Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 3
Trust Modeling with Context Representation and Generalized Identities
CIA '07 Proceedings of the 11th international workshop on Cooperative Information Agents XI
Trust-Based Classifier Combination for Network Anomaly Detection
CIA '08 Proceedings of the 12th international workshop on Cooperative Information Agents XII
Trust transferability among similar contexts
Proceedings of the 4th ACM symposium on QoS and security for wireless and mobile networks
SRM: a tool for supplier performance
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
A multi-dimensional trust model for heterogeneous contract observations
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 1
Situation-aware trust management
Proceedings of the third ACM conference on Recommender systems
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
Trust management model and architecture for context-aware service platforms
OTM'07 Proceedings of the 2007 OTM confederated international conference on On the move to meaningful internet systems: CoopIS, DOA, ODBASE, GADA, and IS - Volume Part II
A situation-aware computational trust model for selecting partners
Transactions on computational collective intelligence V
| Hi-index | 0.00 |
Trust estimation is an essential process in several multi-agent systems domains. Although it is generally accepted that trust is situational, the majority of the Computational Trust and Reputation (CTR) systems existing today are not situation-aware. In this paper, we address the inclusion of the context in the trust management process. We first refer the benefits of considering context and make an overview of recently proposed situational-aware trust models. Then, we propose Contextual Fitness, a CTR component that brings context into the loop of trust management. We empirically show that this component optimizes the estimation of trustworthiness values in context-specific scenarios. Finally, we compare Contextual Fitness with another situation-aware trust approach proposed in the literature.