Controlled Markov Chains with AVaR Criteria for Unbounded Costs

Kerem Ugurlu

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arXiv · 1501.02518

Controlled Markov Chains with AVaR Criteria for Unbounded Costs

Kerem Ugurlu

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Abstract

In this paper, we consider the control problem with the Average-Value-at-Risk (AVaR) criteria of the possibly unbounded $L^{1}$-costs in infinite horizon on a Markov Decision Process (MDP). With a suitable state aggregation and by choosing a priori a global variable $s$ heuristically, we show that there exist optimal policies for the infinite horizon problem. To our knowledge, this is the first work of deriving dynamic programming equations with $L^1$-unbounded costs via AVaR-operator.

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BibTeX RIS

Kerem Ugurlu. 2015-01-12. Controlled Markov Chains with AVaR Criteria for Unbounded Costs. https://arxiv.org/abs/1501.02518

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