2 papers
cs.LG2026
From Relaxed Indexability to Exact Indexability: A -Step Approach for Partially Observable Restless Bandits
Qizhen Jia, Keqin Liu
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 requir…
math.OC2026
Efficient Algorithm Design of Dynamic Spectrum Access by Whittle Index
Keqin Liu, Qizhen Jia, Yiying Zhang +1
Dynamic spectrum access problem is an important problem that allows a wireless sub-network to use channels temporarily unoccupied by the parent network for minimizing the spectrum…