Discovering Mechanisms: A Computational Philosophy of Science Perspective

  • Authors:
  • Lindley Darden

  • Affiliations:
  • -

  • Venue:
  • DS '01 Proceedings of the 4th International Conference on Discovery Science
  • Year:
  • 2001

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Abstract

A task in the philosophy of discovery is to find reasoning strategies for discovery, which fall into three categories: strategies for generation, evaluation and revision. Because mechanisms are often what is discovered in biology, a newc haracterization of mechanism aids in their discovery. A computational system for discovering mechanisms is sketched, consisting of a simulator, a library of mechanism schemas and components, and a discoverer for generating, evaluating and revising proposed mechanism schemas. Revisions go through stages from how possibly to how plausibly to how actually.