156 citations · 1.4k across the 61 of their papers we have counts for
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cs.IT2022
Extensions on `A Convex Scheme for the Secrecy Capacity of a MIMO Wiretap Channel with a Single Antenna Eavesdropper'
Jennifer Chakravarty, Oliver Johnson, Robert Piechocki
One key metric for physical layer security is the secrecy capacity. This is the maximum rate that a system can transmit with perfect secrecy. For a Multiple Input Multiple Output (…
math.PR2022★ 1 cited
A negative binomial approximation in group testing
Letian Yu, Fraser Daly, Oliver Johnson
We consider the problem of group testing (pooled testing), first introduced by Dorfman. For non-adaptive testing strategies, we refer to a non-defective item as `intruding' if it o…