基于贝叶斯平均算法的合同网协议改进方案研究

摘要

For contract net protocol based on the limitations of the method of the optimal choice of the historical evaluation of the Agent,we propose the Bayesian average contract net protocol algorithm improvement program.Based on the program analysis of the historical circumstances of the tender,we introduce the concept of the Weighted completion rate and format a new basis for the evaluation.The simulation results show that the improved scheme can effectively improve the effectiveness,fairness and flexibility of MAS contract net protocol.%针对合同网协议中基于历史完成情况评价的工作者Agent最优选择方法的局限性,提出基于贝叶斯平均算法的合同网协议改进方案。该方案在对投标者的投标历史情况分析中,引入了加权完成率的概念,形成新的评价依据。模拟实验结果表明,该改进方案能有效地提高MAS中合同网协议的有效性、公平性和灵活性。