Lehnert,
Wendy G.;
Dyer, Michael G.;
Johnson, P. N.;
Yang, C. J.;
& Harley, S. (1983),
``BORIS--An Experiment in In-Depth Understanding of Narratives'',
Artificial Intelligence 20: 15-62.
Sacerdoti, Earl (1977),
A Structure for Plans and Behavior
(Amsterdam: Elsevier): 55-61.
Click
here
for the solution (no cheating! :-)
Winston, Patrick Henry
(1975), ``Learning Structural Descriptions
from
Examples,'' in Patrick Henry Winston (ed.),
The Psychology of Computer Vision (New York:
McGraw-Hill): 157-209;
reprinted in
Ronald J. Brachman &
Hector
J. Levesque (eds.),
Readings in Knowledge Representation
(Los Altos, CA:
Morgan Kaufmann, 1985):
141-168.
Hendrix, Gary G., &
Sacerdoti, Earl D. (1981),
``Natural-Language Processing'',
Byte
6 (September): 304-352.