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20052026
most citedField test of quantum key distribution in the Tokyo QKD Network

1.2k citations · 3.1k across the 28 of their papers we have counts for

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cs.IT2026

Scalable and Near-Optimal Discrete Phase Shift Optimization for Reconfigurable Intelligent Surfaces with Over 20,000 Elements

Yuto Hama, Daisuke Kitayama, Kensuke Inaba +4

This paper proposes a novel optimization framework for discrete phase shifts of a reconfigurable intelligent surface (RIS) using a coherent Ising machine (CIM). Unlike conventional…