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10/27/2021
Active-LATHE: An Active Learning Algorithm for Boosting the Error Exponent for Learning Homogeneous Ising Trees
The Chow-Liu algorithm (IEEE Trans. Inform. Theory, 1968) has been a mai...
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01/22/2021
SGA: A Robust Algorithm for Partial Recovery of Tree-Structured Graphical Models with Noisy Samples
We consider learning Ising tree models when the observations from the no...
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05/09/2020
Exact Asymptotics for Learning Tree-Structured Graphical Models with Side Information: Noiseless and Noisy Samples
Given side information that an Ising tree-structured graphical model is ...
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10/23/2019
On the Bee-Identification Error Exponent with Absentee Bees
The "bee-identification problem" was formally defined by Tandon, Tan and...
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05/20/2019
Error Exponent Bounds for the Bee-Identification Problem
Consider the problem of identifying a massive number of bees, uniquely l...
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01/02/2019
Generalized Sphere-Packing Bound for Subblock-Constrained Codes
We apply the generalized sphere-packing bound to two classes of subblock...
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07/24/2018
Are RLL Codes Suitable for Simultaneous Energy and Information Transfer?
Run-length limited (RLL) codes are a well-studied class of constrained c...
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06/29/2018
Multicasting Energy and Information Simultaneously
Communication systems for multicasting information and energy simultaneo...
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11/27/2017