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News/From Relaxed Indexability to Exact Indexability: A $t$-Step Approach for Partially Observable Restless Bandits
arxiv
PublishedSeptember 4, 2026 at 4:00 AM
—neutral

From Relaxed Indexability to Exact Indexability: A $t$-Step Approach for Partially Observable Restless Bandits

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arXiv:2608.24167v2 Announce Type: replace Abstract: Whittle index policies offer a scalable method for restless multi-armed bandits, but under partial observability even determining the indifference subsidy at a single belief requires solving an infinite-horizon belief-state problem with no closed-f

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