Volume 48, Number 1, February 1991
: Automatic Analysis of One-Parameter Planar Ordinary Differential Equations by Intelligent Numeric Simulation.
Stig K. Andersen
: Judea Pearl, Probabilistic Reasoning in Intelligent Systems: Networks of Plausible Inference.
W. Lewis Johnson
: J. Psotka, L. D. Massey and S. A. Mutter, eds., Intelligent Tutoring Systems: Lessons Learned.
Volume 48, Number 2, March 1991
: On the Justification of Dempster's Rule of Combination.
, Karl Schlechta
: Floating Conclusions and Zombie Paths: Two Deep Difficulties in the ``Directly Skeptical'' Approach to Defeasible Inheritance Nets.
, Paul L. Yanover
: Larry Kerschberg, ed., Expert Database Systems: Proceedings from the Second International Conference.
Volume 48, Number 3, April 1991
, Ramesh S. Patil
: Two Theses of Knowledge Representation: Language Restrictions, Taxonomic Classification, and the Utility of Representation Services.
Michael G. Dyer
: A Society of Ideas on Cognition: Review of Marvin Minsky's The Society of Mind.
: Society of Mind: A Response to Four Reviews.