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A distributed Truth Maintenance System.

机译:分布式真相维护系统。

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摘要

Computer Reasoning programs must be able to accept changes in current situations as well as to adopt new information without losing consistency. Hence, a mechanism for keeping knowledge in a consistent state must be included to a problem solving component; this role can be played by a Truth Maintenance System (TMS). Furthermore, the trend for knowledge-based systems to be larger and more diverse, as well as to cooperate among them, is lately apparent. This argues for them to be developed in a distributed fashion where the individual modules have the characteristics of intelligent agents. We present here the implementation of a Distributed Truth Maintenance System that can be used by a collection of nonmonotonically reasoning agents. The system is based on a variation of the algorithm presented by Bridgeland and Huhns and is implemented in Common Lisp under a Unix environment. Furthermore, a method for using domain knowledge to improve the system's performance is described, based on the principle of locality.
机译:计算机推理程序必须能够接受当前情况的变化并采用新信息,而又不会失去一致性。因此,必须在问题解决组件中包括一种使知识保持一致状态的机制。真相维护系统(TMS)可以扮演这个角色。此外,基于知识的系统越来越大,越来越多样化以及在它们之间进行协作的趋势是显而易见的。这要求它们以分布式方式开发,其中各个模块具有智能代理的特征。我们在这里介绍了分布式真相维护系统的实现,该系统可以由非单调推理代理的集合使用。该系统基于Bridgeland和Huhns提出的算法的变体,并在Unix环境下的Common Lisp中实现。此外,基于局部性原理,描述了一种使用领域知识来改善系统性能的方法。

著录项

  • 作者

    Doulamis, John Nikolaos.;

  • 作者单位

    American University.;

  • 授予单位 American University.;
  • 学科 Computer science.;Artificial intelligence.
  • 学位 M.S.
  • 年度 1994
  • 页码 66 p.
  • 总页数 66
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2022-08-17 11:49:50

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