摘要： Agent是能够自主采取行动的实体,多agent系统应该提供描述agent主动行为的机制。该文针对多agent环境中事件模型的特点提出事件谓词的概念,它能表示系统发生的各类事件。更进一步,提出了服务触发规则(STR规则),它具有丰富的语义,并由于结合时态逻辑,能够提供强大的表达能力。该文假设agent以提供服务的方式来完成自身功能。

关键词: 代理, 规则, 谓词, 服务

Abstract: In multi-agent system, agents are continuous and autonomous procedures, which require a formal mechanism to describe their actions.This paper introduces the event-predicate based on the event model of multi-agent environment. Furthermore, a new kind of rule called service trigger rule is presented, which carry rich semantics as well as have strong expressive ability. It is assumed that any agent provides services to end-users or other agents which request its functions.

中图分类号: 

• TP311.52