New Mechanism for Multiagent Extensible Negotiations (1402.3986v1)

Abstract: Multiagent negotiation mechanisms advise original solutions to several problems for which usual problem solving methods are inappropriate. Mainly negotiation models are based on agents' interactions through messages. Agents interact in order to reach an agreement for solving a specific problem. In this work, we study a new variant of negotiations, which has not yet been addressed in existing works. This negotiation form is denoted extensible negotiation. In contrast with current negotiation models, this form of negotiation allows the agents to dynamically extend the set of items under negotiation. This facility gives more acceptable solutions for the agents in their negotiation. The advantage of enlarging the negotiation space is to certainly offer more facilities for the agents for reaching new agreements which would not have been obtained using usual negotiation methods. This paper presents the protocol and the strategies used by the agents to deal with such negotiations.