Selmer Bringsjord (1998) Domain-independent Abstract Mediating States and ai
. Psycoloquy: 9(53) Representation Mediation (2)
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Psycoloquy 9(53): Domain-independent Abstract Mediating States and ai
DOMAIN-INDEPENDENT ABSTRACT MEDIATING STATES AND AI
Commentary on Markman & Dietrich on Representation-Mediation
Selmer Bringsjord
Dept. of Philosophy, Psychology & Cognitive Science
Rensselaer Polytechnic Institute
Troy, NY 12180
http://www.rpi.edu/~brings
selmer@rpi.edu
Abstract
Markman & Dietrich propose a compromise between
representationalist and anti-representationalist approaches to the
mind: a framework based on the intended-to-please-all and
presumably-impossible-to-deny notion of a generic mediating state
falling between a cognizer and its external environment. M & D
offer an argument for a framework that explicitly excludes a
specific kind of mediating state, viz., an abstract,
domain-independent one based on deductive logic. Aided by an
informal experiment I have been performing for the last two months,
I explain why this argument is anemic. Along the way I assemble
evidence for the view that abstract, deductive states are (i)
undeniably present in some human minds, and (ii) their presence or
absence in a given mind is a matter of what sort of education that
mind has received. I conclude by explaining that (i) and (ii)
support a pre-M & D framework for mediating states that is at the
heart of contemporary "agent-based" AI.
Keywords
compositionality, computation, connectionism, discrete
states, dynamic Systems, explanation, information, meaning,
mediating states, representation, rules, semantic Content symbols
References
- Barwise J. & Etchemendy, J. (1994) Hyperproof (Stanford, CA: CSLI).
- Bringsjord, S., Bringsjord, E. and Noel, R. (1998) "In Defense of Logical Minds," in Proceedings of the 20th Annual Conference of the Cognitive Science Society (Hillsdale, NJ: Lawrence Erlbaum Associates), pp. 173-178.
- Bringsjord, S. & Ferrucci, D. (forthcoming) "Logic and Artificial Intelligence: Divorced, Separated, Still Married..." Minds and Machines.
- Johnson-Laird, P. and Savary, F. (1995) "How to Make the Impossible Seem Probable," in Proceedings of the 17th Annual Conference of the Cognitive Science Society (Hillsdale, NJ: Lawrence Erlbaum Associates), pp. 381-384.
- Markman, A.B. & Dietrich, E. (1998) "In Defense of Representation as Mediation," PSYCOLOQUY 9 (48) ftp://ftp.princeton.edu/pub/harnad/Psycoloquy/1998.volume.9/psyc.98.9.48.representation-mediation.1.markman
- Oakhill, J.V., Johnson-Laird, P.N. and Garnham, A. (1989) "Believability and Syllogistic Reasoning," Cognition 31: 117-140.
- Russell, S. & Norvig, P. (1995) Artificial Intelligence: A Modern Approach (New York, NY: Prentice-Hall).