544 citations · 587 across the 10 of their papers we have counts for
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State Leakage and Coordination with Causal State Knowledge at the Encoder
Mael Le Treust, Matthieu Bloch
We revisit the problems of state masking and state amplification through the lens of empirical coordination. Specifically, we characterize the rate-equivocation-coordination trade-…
Cooperative Resolvability and Secrecy in the Cribbing Multiple-Access Channel
Noha Helal, Matthieu Bloch, Aria Nosratinia
We study channel resolvability for the discrete memoryless multiple-access channel with cribbing, i.e., the characterization of the amount of randomness required at the inputs to a…
A framework for covert and secret key expansion over quantum channels
Mehrdad Tahmasbi, Matthieu R. Bloch
Covert and secret quantum key distribution aims at generating information-theoretically secret bits between distant legitimate parties in a manner that remains provably undetectabl…
Multilevel-Coded Pulse-Position Modulation for Covert Communications over Binary-Input Discrete Memoryless Channels
Ishaque Ashar Kadampot, Mehrdad Tahmasbi, Matthieu R Bloch
We develop a low-complexity coding scheme to achieve covert communications over binary-input discrete memoryless channels (BI-DMCs). We circumvent the impossibility of covert commu…
Covert Capacity of Non-Coherent Rayleigh-Fading Channels
Mehrdad Tahmasbi, Anne Savard, Matthieu R. Bloch
The covert capacity is characterized for a non-coherent fast Rayleigh-fading wireless channel, in which a legitimate user wishes to communicate reliably with a legitimate receiver…
Strong Coordination over Noisy Channels with Strictly Causal Encoding
Giulia Cervia, Laura Luzzi, Maël Le Treust +1
We consider a network of two nodes separated by a noisy channel, in which the input and output signals have to be coordinated with the source and its reconstruction. In the case of…