290 citations · 587 across the 68 of their papers we have counts for
4 papers · 2 filters
Keyless Authentication for AWGN Channels
Eric Graves, Allison Beemer, Jorg Kliewer +2
This work establishes that the physical layer can be used to perform information-theoretic authentication in additive white Gaussian noise channels, as long as the adversary is not…
Evaluating Multiple Guesses by an Adversary via a Tunable Loss Function
Gowtham R. Kurri, Oliver Kosut, Lalitha Sankar
We consider a problem of guessing, wherein an adversary is interested in knowing the value of the realization of a discrete random variable on observing another correlated rand…
Capacity of Gaussian Arbitrarily-Varying Fading Channels
Fatemeh Hosseinigoki, Oliver Kosut
This paper considers an arbitrarily-varying fading channel consisting of one transmitter, one receiver and an arbitrarily varying adversary. The channel is assumed to have additive…
Every Bit Counts: Second-Order Analysis of Cooperation in the Multiple-Access Channel
Oliver Kosut, Michelle Effros, Michael Langberg
The work at hand presents a finite-blocklength analysis of the multiple access channel (MAC) sum-rate under the cooperation facilitator (CF) model. The CF model, in which independe…