J4

• 计算机科学 • 上一篇    下一篇

分布式灵活规划

孙吉贵1,2, 李倩倩1,2, 殷明浩1,2,3, 冯宇轩1,2, 吕帅1,2   

  1. 1. 吉林大学 计算机科学与技术学院, 长春 130012; 2. 吉林大学 符号计算与知识工程教育部重点实验室, 长春 130012; 3. 东北师范大学 计算机学院, 长春 130024
  • 收稿日期:2006-05-14 修回日期:1900-01-01 出版日期:2006-08-26 发布日期:2006-11-26
  • 通讯作者: 孙吉贵

Distributed Flexible Graphplan

SUN Jigui1,2, LI Qianqian1,2, YIN Minghao1,2,3, FENG Yuxuan1,2, L Shuai1,2   

  1. 1. College of Computer Science and Technology, Jilin University, Changchun 130012, China; 2. Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China;3. School of Computer Science, Northeast Normal University, Changchun 130024, China
  • Received:2006-05-14 Revised:1900-01-01 Online:2006-08-26 Published:2006-11-26
  • Contact: SUN Jigui

摘要: 设计了两个基于分布式的灵活规划系统: DFGP系统和IGDFGP系统. DFGP系统通过手工分解的方式将灵活规划问题分解为多个子问题, 并将各个子问题转化为灵活约束可满足问题进行求解. IGDFGP系统则通过交互图的结构自动分解灵活规划问题. 实验结果表明, 相对于目前国际上最为高效的灵活规划系统--灵活图规划系统, DFGP系统和IGDFGP系统在规划求解效率上具有数量级的提高.

关键词: 灵活图规划, DFGP系统, IGDFGP系统

Abstract: We proposed two distributed flexible graphplan systems: DFGP and IGDFGP. Decomposition of goal and action set in DFGP is carried out manually and that in IGDFGP is carried out automatically based on a new representation called interaction graphs. The subproblems are compiled to rrDFCSPs. Our experimental results show that both the distributed planners are orders of magnitude faster than graphplan.

Key words: flexible graphplan, DFGP system, IGDFGP system

中图分类号: 

  • TP301