19 citations · 26 across the 16 of their papers we have counts for
4 papers · 1 filter
Covert Identification over Binary-Input Discrete Memoryless Channels
Qiaosheng Zhang, Vincent Y. F. Tan
This paper considers the covert identification problem in which a sender aims to reliably convey an identification (ID) message to a set of receivers via a binary-input discrete me…
MC2G: An Efficient Algorithm for Matrix Completion with Social and Item Similarity Graphs
Qiaosheng Zhang, Geewon Suh, Changho Suh +1
In this paper, we design and analyze MC2G (Matrix Completion with 2 Graphs), an algorithm that performs matrix completion in the presence of social and item similarity graphs. MC2G…
Optimal Change-Point Detection with Training Sequences in the Large and Moderate Deviations Regimes
Haiyun He, Qiaosheng Zhang, Vincent Y. F. Tan
This paper investigates a novel offline change-point detection problem from an information-theoretic perspective. In contrast to most related works, we assume that the knowledge of…
Undetectable Radios: Covert Communication under Spectral Mask Constraints
Qiaosheng, Zhang, Matthieu R. Bloch +2
We consider the problem of covert communication over continuous-time additive white Gaussian noise (AWGN) channels under spectral mask constraints, wherein two legitimate parties a…