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09/23/2020
Fundamental Limits of Byzantine Agreement
Byzantine agreement (BA) is a distributed consensus problem where n proc...
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10/28/2019
Multi-layer Interference Alignment and GDoF of the K-User Asymmetric Interference Channel
In wireless networks, link strengths are often affected by some topologi...
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07/10/2019
Adding Common Randomness Can Remove the Secrecy Constraints in Communication Networks
In communication networks secrecy constraints usually incur an extra lim...
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12/26/2018
Optimal Secure GDoF of Symmetric Gaussian Wiretap Channel with a Helper
We study a symmetric Gaussian wiretap channel with a helper, where a con...
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12/03/2018
Adding a Helper Can Totally Remove the Secrecy Constraints in Interference Channel
In many communication channels, secrecy constraints usually incur a pena...
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10/30/2018
Secure Communication over Interference Channel: To Jam or Not to Jam?
We consider a secure communication over a two-user Gaussian interference...
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02/03/2018
Wireless MapReduce Distributed Computing
Motivated by mobile edge computing and wireless data centers, we study a...
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02/01/2018