2 citations · 4 across the 4 of their papers we have counts for
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Secret Key Agreement and Secure Omniscience of Tree-PIN Source with Linear Wiretapper
Praneeth Kumar Vippathalla, Chung Chan, Navin Kashyap +1
While the wiretap secret key capacity remains unknown for general source models even in the two-user case, we obtained a single-letter characterization for a large class of multi-u…
Multiterminal Secret Key Agreement with Nearly No Discussion
Chung Chan, Manuj Mukherjee, Praneeth Kumar Vippathalla +1
We consider the secret key agreement problem under the multiterminal source model proposed by Csiszár and Narayan. A single-letter characterization of the secrecy capacity is desir…
One-Shot Perfect Secret Key Agreement for Finite Linear Sources
Chung Chan, Navin Kashyap, Praneeth Kumar Vippathalla +1
We consider a non-asymptotic (one-shot) version of the multiterminal secret key agreement problem on a finite linear source model. In this model, the observation of each terminal i…
On the Sum Capacity of the Gaussian X Channel in the Mixed Interference Regime
Praneeth Kumar, Srikrishna Bhashyam
In this paper, we analyze the Gaussian X channel in the mixed interference regime. In this regime, multiple access transmission to one of the receivers is shown to be close to opti…