2 papers
cs.IT2026
Rate-Distortion-Perception Tradeoff for the Gray-Wyner Problem
Yu Yang, Yingxin Zhang, Weijie Yuan +1
We revisit the Gray-Wyner lossy source coding problem and derive the first-order asymptotic optimal rate-distortion-perception region when additional perception constraints are imp…
cs.IT2025
Capacity Region for Covert Secret Key Generation over Multiple Access Channels
Yingxin Zhang, Lin Zhou, Qiaosheng Zhang
We study covert secret key generation over a binary-input two-user multiple access channel with one-way public discussion and derive bounds on the capacity region. Specifically, in…