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cs.IT2022
An Index Policy for Minimizing the Uncertainty-of-Information of Markov Sources
Gongpu Chen, Soung Chang Liew
This paper focuses on the information freshness of finite-state Markov sources, using the uncertainty of information (UoI) as the performance metric. Measured by Shannon's entropy,…
cs.IT2021★ 43 cited
Uncertainty-of-Information Scheduling: A Restless Multi-armed Bandit Framework
Gongpu Chen, Soung Chang Liew, Yulin Shao
This paper proposes using the uncertainty of information (UoI), measured by Shannon's entropy, as a metric for information freshness. We consider a system in which a central monito…