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Dynamic Policies

  • Xiaoqiang Cai
  • Xianyi Wu
  • Xian Zhou
Chapter
Part of the International Series in Operations Research & Management Science book series (ISOR, volume 207)

Abstract

This chapter is devoted to optimal dynamic policies. Section 7.1 discusses differences between optimal static and dynamic policies with emphasis on the impacts of different levels of information utilization. Section 7.2 treats optimal policies in the class of restricted dynamic policies for problems subject to random machine breakdowns under the total-loss model. Section 7.3 studies the optimal restricted dynamic policies for no-loss breakdown models. Section 7.4 deals with partial- loss breakdown models. Its focus is on restricted dynamic policies, but optimal static and nonpreemptive dynamic policies are also presented as by-products. The restricted dynamic policies in Sections 7.2–7.4 show the applications of Gittins index theory to stochastic scheduling. Section 7.5, on the other hand, is dedicated to unrestricted dynamic policies for parallel machine scheduling with exponentially distributed processing times, with optimal policies obtained by means of general Markovian decision processes.

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • Xiaoqiang Cai
    • 1
  • Xianyi Wu
    • 2
  • Xian Zhou
    • 3
  1. 1.Department of Systems Engineering and Engineering ManagementThe Chinese University of Hong KongShatin, N.T.Hong Kong SAR
  2. 2.Department of Statistics and Actuarial ScienceEast China Normal UniversityShanghaiPeople’s Republic of China
  3. 3.Department of Applied Finance and Actuarial StudiesMacquarie UniversityNorth RydeAustralia

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