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Bhatta, S. R. & Goel, A. (1997). Learning generic mechanisms for
innovative strategies in adaptive design. The Journal of the
Learning Sciences, 6(4), 367--396.
@Article{,
author = {Sambasiva R. Bhatta and Ashok Goel},
title = {Learning generic mechanisms for innovative
strategies in adaptive design},
journal = {The Journal of the Learning Sciences},
year = {1997},
OPTvolume = {6},
OPTnumber = {4},
OPTpages = {367--396},
}
Author of the summary: Jim Davies, 2001, jim@jimdavies.org
Cite this paper for:
- Strategic concepts [p368]
- "GTMs specify complex, abstract patterns of device functions and
device behaviors for achieving the functions."
- SYSTEM: IDeAL
- Substances are what flow between components.[p374]
Strategic concepts lie on a spectrum between general problem solving
strategies (such as means-ends analysis) and specific domain knowledge
(like a Shih-Tzu is a dog.) They contain information about objects and
relationships in a domain, but also have processing strategies. These
provide a root for innovative problem-solving behavior. This paper
deals with the learning of these Generic Teleological Mechanisms
(GTMs), which are strategic concepts.[p368]
"GTMs specify complex, abstract patterns of device functions and
device behaviors for achieving the functions."
The task: generate a GTM from a single positive and a single negative
example of that GTM. These are represented in terms of their
Structure, Behaviors, and Functions (SBF).[p369]
Functions are used as indexes into case memory.[p371]
The system works to reduce the difference between the current and
desired function. When it fails, an oracle gives a good design for
IDeAL to learn from.
Substances are what flow between components.[p374]
The problem solving context determines how the new case is
indexed. [p385]
Summary author's notes:
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Last modified: Thu Apr 15 11:07:19 EDT 1999