Time-critical action: representations and application

  • Authors:
  • Eric Horvitz;Adam Seiver

  • Affiliations:
  • Microsoft Research, Redmond, WA;Critical Care Service, Department of Surgery, Stanford Medical School, Stanford, CA

  • Venue:
  • UAI'97 Proceedings of the Thirteenth conference on Uncertainty in artificial intelligence
  • Year:
  • 1997

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Abstract

We review the problem of time-critical action and discuss a reformulation that shifts knowledge acquisition from the assessment of complex temporal probabilistic dependencies to the direct assessment of time-dependent utilities over key outcomes of interest. We dwell on a class of decision problems characterized by the centrality of diagnosing and reacting in a timely manner to pathological processes. We motivate key ideas in the context of trauma-care triage and transportation decisions.