Markov decision processes with exponentially representable discounting

  • Authors:
  • Yair Carmon;Adam Shwartz

  • Affiliations:
  • Faculty of Electrical Engineering, Technion - IIT, Haifa, Israel;Faculty of Electrical Engineering, Technion - IIT, Haifa, Israel

  • Venue:
  • Operations Research Letters
  • Year:
  • 2009

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Abstract

We generalize the geometric discount of finite discounted cost Markov Decision Processes to ''exponentially representable''discount functions, prove existence of optimal policies which are stationary from some time N onward, and provide an algorithm for their computation. Outside this class, optimal ''N-stationary'' policies in general do not exist.