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Robust Dynamic Programming

Iyengar, Garud N.·2005·Mathematics of Operations Research

Abstract

In this paper we propose a robust formulation for discrete time dynamic programming (DP). The objective of the robust formulation is to systematically mitigate the sensitivity of the DP optimal policy to ambiguity in the underlying transition probabilities. The ambiguity is modeled by associating a set of conditional measures with each state-action pair. Consequently, in the robust formulation each policy has a set of measures associated with it. We prove that when this set of measures has a certain “rectangularity” property, all of the main results for finite and infinite horizon DP extend to natural robust counterparts. We discuss techniques from Nilim and El Ghaoui [17] for constructing suitable sets of conditional measures that allow one to efficiently solve for the optimal robust policy. We also show that robust DP is equivalent to stochastic zero-sum games with perfect information.

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Metadata

Authors
Iyengar, G. N.
Venue
Mathematics of Operations Research
Published
2005-05
Volume
30
Issue
2
Pages
257-280
ISSN
  • 0364-765X (ISSN-L)
  • 1526-5471
OpenAlex
W2168565265
Cited by
566
References
20
FWCI
15.69
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Robust Dynamic Programming. https://app.cochat.ai/papers/10.1287/moor.1040.0129
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Iyengar, G. N. (2005). Robust Dynamic Programming. Mathematics of Operations Research. https://doi.org/10.1287/moor.1040.0129

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.