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Usman A. Khan

Log-Scale Quantization in Distributed First-Order Methods: Gradient-based Learning from Distributed Data

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Jun 02, 2024
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Consensus-based Networked Tracking in Presence of Heterogeneous Time-Delays

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Feb 15, 2023
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Distributed saddle point problems for strongly concave-convex functions

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Feb 11, 2022
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Variance reduced stochastic optimization over directed graphs with row and column stochastic weights

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Feb 07, 2022
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Distributed Detection and Mitigation of Biasing Attacks over Multi-Agent Networks

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Sep 20, 2021
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Distributed support-vector-machine over dynamic balanced directed networks

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Apr 01, 2021
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Delay-Tolerant Consensus-based Distributed Estimation: Full-Rank Systems with Potentially Unstable Dynamics

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Apr 01, 2021
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A hybrid variance-reduced method for decentralized stochastic non-convex optimization

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Feb 12, 2021
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A fast randomized incremental gradient method for decentralized non-convex optimization

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Nov 07, 2020
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A near-optimal stochastic gradient method for decentralized non-convex finite-sum optimization

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Sep 15, 2020
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