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
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.
|Additional Information:||© 1987 Elsevier B.V.|
|Library of Congress subject classification:||T Technology > T Technology (General)|
|Sets:||Research centres and groups > Information Systems and Innovation Group
Departments > Management
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