<p><P>The general theory of stochastic processes and the more specialized theory of Markov processes evolved enormously in the second half of the last century. In parallel, the theory of controlled Markov chains (or Markov decision processes) was being pioneered by control engineers and operations r
Foundations of Average-Cost Nonhomogeneous Controlled Markov Chains
β Scribed by Xi-Ren Cao
- Publisher
- Springer International Publishing;Springer
- Year
- 2021
- Tongue
- English
- Leaves
- 128
- Series
- SpringerBriefs in Electrical and Computer Engineering
- Edition
- 1st ed.
- Category
- Library
No coin nor oath required. For personal study only.
β¦ Synopsis
This Springer brief addresses the challenges encountered in the study of the optimization of time-nonhomogeneous Markov chains. It develops new insights and new methodologies for systems in which concepts such as stationarity, ergodicity, periodicity and connectivity do not apply.
This brief introduces the novel concept of confluencity and applies a relative optimization approach. It develops a comprehensive theory for optimization of the long-run average of time-nonhomogeneous Markov chains. The book shows that confluencity is the most fundamental concept in optimization, and that relative optimization is more suitable for treating the systems under consideration than standard ideas of dynamic programming. Using confluencity and relative optimization, the author classifies states as confluent or branching and shows how the under-selectivity issue of the long-run average can be easily addressed, multi-class optimization implemented, and Nth biases and Blackwell optimality conditions derived. These results are presented in a book for the first time and so may enhance the understanding of optimization and motivate new research ideas in the area.
β¦ Table of Contents
Front Matter ....Pages i-viii
Introduction (Xi-Ren Cao)....Pages 1-12
Confluencity and State Classification (Xi-Ren Cao)....Pages 13-27
Optimization of Average Rewards and Bias: Single Class (Xi-Ren Cao)....Pages 29-58
Optimization of Average Rewards: Multi-Chains (Xi-Ren Cao)....Pages 59-78
The Nth-Bias and Blackwell Optimality (Xi-Ren Cao)....Pages 79-108
Back Matter ....Pages 109-120
β¦ Subjects
Engineering; Control; Statistics and Computing/Statistics Programs; Probability Theory and Stochastic Processes; Optimization
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