It is proved that learning with K strategies yields a Theta(K log K) improvement in sample complexity over binary preferences and that DPO converges to the entropy-regularized utility-maximizing policy.
M. Mohsin, Muhammad Umer, Ahsan Bilal et al.· arXiv.org· 0 citations
Simulations in an indoor warehouse setting show that the proposed DSA mechanism better utilizes the spatial dimension for spectrum sharing, and a leakage-aware iterative water-filling precoder using uplink-downlink reciprocity, a power-control method that further encourages spectrum sharing, and a sequential admission...
Jiwon Sung, Seung-Min Choi, A. Gorle et al.· 0 citations
This paper proposes an end-to-end mobility-aware multi-RIS optimization framework that integrates per-RIS blockage detection with closed-form Riemannian updates and jointly optimize the BS precoder and RIS phases using a Stochastic Closed-form Riemannian Phase Alignment algorithm.
Sehyun Ryu, Seung-Min Choi, Hyun Jong Yang et al.· 0 citations
A finite structural characterization of the U-user multiuser channel-capacity region appears here, and it is shown that maximum rate sum for any Gaussian multiple-user-channel derives from simple iterative procedures.
John M. Cioffi· 0 citations
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