Shashwat Jain — accepted AI-conference papers

2023

Adaptive Eccm for Mitigating Smart Jammers

Shashwat Jain, Kunal Pattanayak, Vikram Krishnamurthy, Christopher Berry

ICASSP 2023accepted

This paper considers adaptive radar electronic counter-counter measures (ECCM) to mitigate ECM by an adversarial jammer. Our ECCM approach models the jammer-radar interaction as a Principal Agent Problem (PAP), a popular economics framework for interaction between two entities with an information im…

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2023

Radar Clutter Covariance Estimation: A Nonlinear Spectral Shrinkage Approach

Shashwat Jain, Vikram Krishnamurthy, Muralidhar Rangaswamy, Bosung Kang, Sandeep Gogineni

ICASSP 2023accepted

In this paper, we exploit the spiked covariance structure of the clutter plus noise covariance matrix for adaptive radar signal processing. Using state-of-the-art techniques from mathematical finance and high dimensional statistics we propose a non-linear shrinkage-based rotation invariant spiked co…

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