artigo
On the Design of an Expert Help System
for
Computer Algebra Systems
On the Design of an
Expert Help System for Computer Algebra Systems. 
SIGSAM
Bulletin (ISSN 0163-5824) v. 24, n. 4, pp. 22-24,
out. 1990.
Abstract
It is our intention here only to discuss the nature, complexity and
tools concerning the design of Smart Help, an expert help facility for
aiding users of Computer Algebra Systems. Although the expert help
system presented here has been particularly oriented to REDUCE (as a
consequence of our former experience with this system), we point out
that the concept of Smart Help can be extended to other Computer
Algebra Systems. Technically, Smart Help is a Production System on the
top of a particular implementation of MANTRA, a hybrid
knowledge
representation system, which has REDUCE integrated as an additional
knowledge representation module. Since the heuristic level of MANTRA
has not yet been implemented, being presently represented by the Lisp
language itself, Smart Help is coded in Lisp and resides in the same
Lisp session of MANTRA. A prototype of Smart Help is now running on a
SUN work-station on an experimental basis.
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Referências
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