Agent运算与系统演化研究  

Study on Agent Operations and System Evolution

作　　者：张友生[1] 

机构地区：[1]湖南师范大学物理与信息科学学院,长沙410081

出　　处：《计算机工程与应用》2003年第32期30-32,共3页Computer Engineering and Applications

基　　金：国家自然科学基金重大研究计划项目资助(编号:90203018)

摘　　要：当前对Agent的描述在Agent的动态行为、协调求解和演化特征方面的描述能力明显不足。文章用代数运算对Agent的属性和行为特征进行抽象,提出了Agent调用运算、协作运算和条件运算的新观点,研究了这三种运算的性质及其之间的关系,证明了一个多Agent系统的所有Agent组成的集合与其上的调用运算和条件运算分别构成半群,与协作运算构成交换半群.把多Agent系统的演化归结为Agent运算表达式的变化.Currently the main description methods of agents are formalize languages,but the description capability of these languages about activity,interaction and evolution of agents is deficiency obviously.This paper abstracts the at-tributes and performance of agents by using algebra theory,puts forward the new concepts of innovation operation,coop-erating operation and condition operation,and investigates properties and relations between them.And it proves that the set of all agents of a multi-agent system and its innovation operation and condition operation form a semi-group re-spectively,the set and its cooperation operation form a commutative semi-group.The operation theory of agents proposed in this paper provides a new kind of method of agent description and establishes theoretic basis for more researches on agents and provides theoretic guidance for multi-agent system development.

关 键 词：AGENT 多AGENT系统 代数系统 演化 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]