刊名:Mathematical Methods of Operations Research (ZOR)
出版年:2007
出版时间:June, 2007
年:2007
卷:65
期:3
页码:519-538
全文大小:176 KB
文摘
This paper studies both the average sample-path reward (ASPR) criterion and the limiting average variance criterion for denumerable discrete-time Markov decision processes. The rewards may have neither upper nor lower bounds. We give sufficient conditions on the system’s primitive data and under which we prove the existence of ASPR-optimal stationary policies and variance optimal policies. Our conditions are weaker than those in the previous literature. Moreover, our results are illustrated by a controlled queueing system.