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| Study on Bilateral and Multi-issue Autonomous Negotiation Model |
| Peng Zhi-ping①②; Peng Hong①; Zheng Qi-lun① |
| ①School of Computer Science & Engineering, South China University of Technology, Guangzhou 510640, China; ②Department of Computer Science & Technology, Maoming College, Maoming 525000, China |
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Abstract An autonomous negotiation model is proposed in allusion to the application of E-commerce. In this model, some vectors are employed to describe the formalization of negotiation issues; the two utility functions are defined to depict the utility evaluation mechanism; the Bayesian decision making is introduced to realize the self-learning of agent during negotiation; the traditional contract net protocol is extended to control orderly the two-sided negotiation interaction; and integrating with the agent self-learning, three kinds of proposal strategies are provided. As is testified by practice, the model turns out to be effective and practical.
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Received: 19 September 2005
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2007, Vol. 29 
