中文摘要：

针对在基于辩论的谈判中如何表示Agent的认知结构和决策机制的问题，提出一个应用于商务谈判的Agent的认知决策模型。该模型由卖方和买方Agent两部分构成，其中，Agent的认知结构用自我目标认知以及对对方的目标认知等集合来表示，Agent的决策用多目标优化模型来辅助进行。基于辩论的谈判实例验证了该模型的实用性。

英文摘要：

In argumentation-based negotiation, how to express the architecture of the negotiation Agent is 9 critical problem. This paper proposes a novel cognition and decision model is proposed to be used in electronic commerce negotiation, which consists of the architecture of both buyer and seller Agent. It uses sets of both its own goal and its counterpart＇s information to express the knowledge of negotiation Agent. Furthermore, a multi-objective model is proposed to assist the decision process. An instance of argumentation-based negotiation is provided to verify the application of the model.