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本文对人工智能的一个子领域——知识工程的过去、现在和未来作了全面论述。主要讨论了以下问题:与知识工程有关的人工智能概念、人工智能和知识工程简史、人工智能现状、知识系统使用的技术、知识工程基础、知识系统的建造过程和工具在此过程中的作用、知识系统如何执行人机接口功能、知识工程领域的主要理论和工程问题及研究和开发的前沿课题。本文作者是世界著名的知识工程和专家系统学者。他的《专家系统的建造》一书享有盛名,他主持设计了Hearsay-Ⅱ,Rosie及其他许多用于军事决策的知识系统。本文是作者撰写的有关知识工程、专家系统方面又一篇经典论文,值得一读。
This article gives a comprehensive account of the past, present and future of knowledge engineering, a sub-area of artificial intelligence. Mainly discusses the following issues: the concept of artificial intelligence related to knowledge engineering, the brief history of artificial intelligence and knowledge engineering, the current situation of artificial intelligence, the technology used in knowledge system, the foundation of knowledge engineering, the construction process of knowledge system and the role of tools in this process , How knowledge systems perform human-machine interface functions, major theoretical and engineering problems in the field of knowledge engineering, and cutting-edge topics in research and development. The author of this article is a world famous knowledge engineering and expert system scholar. His book, The Construction of an Expert System, was prestigious and he presided over the design of Hearsay-II, Rosie and many other knowledge systems for military decision-making. This article is another classic essay written by the author on knowledge engineering and expert systems, which is worth reading.