Reputation and social network analysis in multi-agent systems
Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 1
Games That Agents Play: A Formal Framework for Dialogues between Autonomous Agents
Journal of Logic, Language and Information
Securing Agent-Oriented Systems: An Argumentation and Reputation-based Approach
ITNG '07 Proceedings of the International Conference on Information Technology
A model of a trust-based recommendation system on a social network
Autonomous Agents and Multi-Agent Systems
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Social networks and recommender systems that advise items between their members have spread across the Internet. These recommenders must take into account the distributed and dynamic nature of the knowledge shared in social networks. Opinions and preferences can change and thus, allowing agents to argue about recommendations could improve their quality. This paper proposes the use of dialogue games as mechanism for modelling the dialogue between users that share their recommendations in a social network. The paper specifies the interaction protocol, defines some metrics to evaluate recommendations and finally, offers a brief discussion about decision policies.