Communication protocols for distributed reasoning in expert systems

Third International Workshop on Advanced Computational Intelligence Pub Date : 2010-09-23 DOI:10.1109/IWACI.2010.5585165

Mahmoud Naghibzadeh, A. Rahimi

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Abstract

Human experts frequently communicate to find a solution to a complicated problem or to confirm their thought about how to solve a problem. An expert system could be facilitated to consult with other same domain expert system in order to better handle a request, too. In this paper a distributed rule-based expert system is designed and implemented. The required protocol for the communication of the expert system with other same domain expert systems is developed. Same-domain expert systems are facilitated to be able to interact with each other in their forward chaining and/or backward chining inference process in order to handle a request more professionally. Ontology is used to represent each expert's knowledge. The distributed system is implemented in JADE environment using FIPA standards while Protégé is used for ontology implementation. The system was successfully tested on a travel recommender application. The tests show that two expert systems could very well used each other's knowledge to recommend a route which could not have been recommended by each of the experts.

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专家系统中分布式推理的通信协议

人类专家经常进行交流，以找到解决复杂问题的方法，或确认他们对如何解决问题的想法。专家系统也可以方便地与同一领域的其他专家系统进行协商，以便更好地处理请求。本文设计并实现了一个基于规则的分布式专家系统。开发了该专家系统与其他同领域专家系统通信所需的协议。为了更专业地处理请求，同域专家系统能够在其前向链接和/或后向中文推理过程中相互交互。本体用来表示每个专家的知识。分布式系统采用FIPA标准在JADE环境中实现，本体采用protgase实现。该系统已成功地在一个旅游推荐应用上进行了测试。测试结果表明，两个专家系统可以很好地利用彼此的知识来推荐每个专家无法推荐的路线。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Third International Workshop on Advanced Computational Intelligence

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