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S Ashwin Hebbar

3 accepted papers

2024

DeepPolar: Inventing Nonlinear Large-Kernel Polar Codes via Deep Learning

ICML 2024poster

Progress in designing channel codes has been driven by human ingenuity and, fittingly, has been sporadic. Polar codes, developed on the foundation of Arikan’s polarization kernel, represent the latest breakthrough in coding theory and have emerged as the state-of-the-art error-correction code for sh…

2023

CRISP: Curriculum based Sequential neural decoders for Polar code family

ICML 2023poster

Polar codes are widely used state-of-the-art codes for reliable communication that have recently been included in the $5^{\text{th}}$ generation wireless standards ($5$G). However, there still remains room for design of polar decoders that are both efficient and reliable in the short blocklength reg…

2020

Vocal Tract Articulatory Contour Detection in Real-Time Magnetic Resonance Images Using Spatio-Temporal Context

ICASSP 2020accepted

Due to its ability to visualize and measure the dynamics of vocal tract shaping during speech production, real-time magnetic resonance imaging (rtMRI) has emerged as one of the prominent research tools. The ability to track different articulators such as the tongue, lips, velum, and the pharynx is a…

Cited by 8SourceScholar