NDLI: Eclips: an extended clips for backward chaining and goal-directed reasoning

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Eclips: an extended clips for backward chaining and goal-directed reasoning

Content Provider	NASA Technical Reports Server (NTRS)
Author	Homeier, Peter V. Le, Thach C.
Copyright Year	1991
Description	Realistic production systems require an integrated combination of forward and backward reasoning to reflect appropriately the processes of natural human expert reasoning. A control mechanism that consists solely of forward reasoning is not an effective way to promptly focus the system's attention as calculation proceeds. Often, expert system programmers will attempt to compensate for this lack by using data to enforce the desired goal directed control structure. This approach is inherently flawed in that it is attempting to use data to fulfill the role of control. This paper will describe our implementation of backward chaining in C Language Integrated Production System (CLIPS), and show how this has shortened and simplified various CLIPS programs. This work was done at the Aerospace Corporation, and has general applicability.
File Size	724371
Page Count	11
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19920007376
Archival Resource Key	ark:/13960/t40s4pd00
Language	English
Publisher Date	1991-09-01
Access Restriction	Open
Subject Keyword	Computer Programming And Software Controllers Knowledge Bases Artificial Intelligence Computer Techniques Knowledge Representation C Programming Language Language Programming Problem Solving Inference Programmers Expert Systems Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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