Newell and Simon: computer science as empirical inquiry, symbols and search

What changed

Articulated physical-symbol-system hypothesis as an empirical program for intelligent action.

Scientific scope

The record is the exact two-author 1976 Communications of the ACM Turing Award lecture. It does not turn the hypothesis into a proved universal theorem, absorb earlier Logic Theorist and GPS systems or settle later debates over non-symbolic intelligence.

Evidence

The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact two-author 1976 Communications of the ACM Turing Award lecture. It does not turn the hypothesis into a proved universal theorem, absorb earlier Logic Theorist and GPS systems or settle later debates over non-symbolic intelligence.

Contributors

• Allen Newell · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
• Herbert A. Simon · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.

• Newell and Simon: computer science as empirical inquiry, symbols and search

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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