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Developing and running expert systems with PESYS

Doukidis, Georgios I. and Whitley, Edgar A. (1987) Developing and running expert systems with PESYS. Future Generation Computer Systems, 3 (3). pp. 189-199. ISSN 0167-739X

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Identification Number: 10.1016/0167-739X(87)90012-4


Recently there has been a growing interest in developing expert system shells that provide a user-friendly interface for the development of expert systems. In this paper we describe PESYS (Pascal Expert SYstem Shell) which is a software tool that enables the user to express his/her knowledge in natural language. In order for PESYS to ‘understand’ the natural language formalisms ‘commonsense’ knowledge is required and a method has been developed which obtains the basic meaning from sentences. We present this method and also how it is accomplished by PESYS.

Item Type: Article
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Additional Information: © 1987 Elsevier B.V.
Divisions: Management
Subjects: T Technology > T Technology (General)
Date Deposited: 03 Mar 2010 16:43
Last Modified: 17 Feb 2021 10:57

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