Content Modeling Based On Rational Negotiation

In the Artificial Intelligence academe, the research of behavior theory and system structure of Agent and multi-agent system have carry out a great deal of progeny, and the same as the research of cooperation technologies. But these progeny are only the same with relative static and small-scale multi-agent system, have not a strong infrastructure to support the realization of negotiation in multi-agent system. Because of the absence of rational and flexible negotiation, it is hard to support the dynamic forming and stochastically harmonizing of the cooperation among agents, and make it hard for agents to assume complex task.Up to the present, despite most research about negotiation paid attention to the negotiation itself, we work over the infrastructure for managing and controling social behavior of agents(IMCSBA), set out from establishing full-scale infrastructure, not unilaterally improving the social ability and the cooperation, negotiation capability.Content modeling based on rational negotiation is one of ore mechanisms. In the realization , the first key technology in is to set up social ontology and domain ontology. So as to get the communication content represented by Ontology oriented Knowledge Representation Language (OKRL) or Ontology-based Markup Language (OML) can be understand by agents. The second one is to establish service provision oriented formalization negotiation model, intent and promises based dynamic cooperation model. Making Synthetically use of many techniques, to design negotiation protocol, negotiation issues and negotiation reasoning model. The reasoning model consists of three levels: the evaluation reasoner, the strategic reasoner and the tactic reasoner.The emphases of the research is to make the representation of negotiation content, multi-leveled reasoning model and decision-making technology become one. It make agents can carry out negotiation rationally and neatly, based on social beliefs, domain cooperation knowledge and negotiation states.The paper contains seven chapters: the first chapter gives the problem and introduces the research areas of the negotiation technology. The second introduces the related technology. The third introduces the details of IMCSBA. The forth introduces how to make the content of information can be understand. In the fifth chapter, service provision oriented rational negotiation model is introduced. The next chapter is about how to realize the negotiation model. The last chapter of the paper gives the conclusion.