【摘要】 智能体间的信息交互和行为协调是共同完成被委托任务的必要条件,论文提出了在多智能体系统中智能体本身必须建立领域模型的技术要求,即用本体支持运行时的语义交互。为此,文中用面向对象的知识表示方法描述并建立本体,并以此为基础形成领域操作代数系统和智能体服务描述语言。结合开放购买的仿真案例,表明在一个完整的情景语义交互中,服务提供方需要以智能体服务描述语言表述自己提供服务的方法和过程,而接受服务方必须在理解智能体服务描述语言的基础上,获取某一具体服务。更多还原

【Abstract】 Since the communication and collaboration between agents are prerequisite to accomplish a commitment ,on-tology,which is the formal explicit description of concepts in a domain of discourse,is proposed for the semantic com-munication at design time.The paper describes and develops ontology by object-oriented knowledge representation,hence the representation leads to domain algebra system and agent service description language.The ontology is presented for semantic interoperability in the scenario of open buy on the Internet,and service provider describes the function and flow by ontology-based service description language,and service acquirer can understand it and be served.更多还原