356 citations · 528 across the 12 of their papers we have counts for
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cs.LG2020★ 13 cited
Fast Robust Subspace Tracking via PCA in Sparse Data-Dependent Noise
Praneeth Narayanamurthy, Namrata Vaswani
This work studies the robust subspace tracking (ST) problem. Robust ST can be simply understood as a (slow) time-varying subspace extension of robust PCA. It assumes that the true…
cs.LG2020★ 16 cited
Federated Over-Air Subspace Tracking from Incomplete and Corrupted Data
Praneeth Narayanamurthy, Namrata Vaswani, Aditya Ramamoorthy
In this work we study the problem of Subspace Tracking with missing data (ST-miss) and outliers (Robust ST-miss). We propose a novel algorithm, and provide a guarantee for both the…