Agent的PASS-BDI模型
1.中国民航学院软件基地,天津 300300
2.南开大学信息技术科学学院,天津 300071
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摘要
Agent的BDI模型主要基于Bratman提出的理性主体理论,未能充分体现Agent主动性的认知过程,使Agent的问题求解和心智状态之间的关系未得到充分表达,且难于编程实现。将Das等人提出的计划—注意—同时性加工—继时性加工认知过程模型引入Agent的理论研究中,建立了Agent的PASS-BDI模型,利用多价π-演算从心智状态,认知过程,整体行为等几个方面刻画了该模型的静态和动态特征,并将研究结果应用于多Agent组织中Agent行为特征的刻画。PASS-BDI模型加强了对Agent主动性认知过程的刻画,且易于编程实现。
参考文献
[ 1 ] Bratman M E. Intentions,Plants,and Practical Reason[M]. Cambridge MA. Harvard Univ Press, 1987
[ 2 ] Moor R. A Formal Theory of Knowledge and Action [M].Formalizing Common Sense,Ablex Publishing Corporation,1990.319~358
[ 3 ] Cohen P R,Levesque H J.Intention is choice with commitment [J]. Artificial Intelligence,1990,42: 213~261
[ 4 ] Rao A S,Georgeff M P. BDI agents:from theory to practice[A].First International Conference on Multi-agent Systems(ICMAS-95)[C].San Francisco,CA, 1995
[ 5 ] 刘贵全,陈小平,范 焱,等.多主体协作系统的一种形式模型[J].计算机学报,2001,24(5):529~535
[ 6 ] 史忠植.智能主体及其应用[M].北京:科学出版社,2000
[ 7 ] Das J P.Assessment of Cognitive Processes [M].New York:Plenum,1999
[ 8 ] Luria A. Higher Cortical Functions in Man(2nd ed) [M].New York:Basic Books,1980
[ 9 ] 焦文品,史忠植.构造MAS的动态体系结构的模型[J].计算机学报.2000,23(7):732~737
[10] Jiao Wenpin, Shi Zhongzhi. Formalizing agent's attitudes with the polyadic π-calculus[A].Proceeding of 4th Workshop on Practical Reason and Rationality [C].Stockholm,Sweden,1999,21~27
[11] Engelfriet J. Multiset and structural congruence of the pi-calculus with replication[J].Theoretical Computer Science,1999,211:311~337
[12] 焦文品,史忠植.多主体间的协作过程研究[J].计算机研究与发展.2000,37(8):904~911