(My Google Scholar Profile, DBLP Profile)

Pre-Prints

  1. Federated Over-the-Air Subspace Learning from Incomplete Data
    Praneeth Narayanamurthy, Namrata Vaswani, and Aditya Ramamoorthy,
    • (manuscript Feb. 2020)

Journal Publications

  1. Provable Low-Rank Phase Retrieval and Compressive PCA
    Seyedehsara Nayer, Praneeth Narayanamurthy, and Namrata Vaswani
    • to appear, IEEE Transactions on Information Theory, Feb. 2020
  2. Provable Subspace Tracking from Missing Data and Matrix Completion
    Praneeth Narayanamurthy, Vahid Daneshpajooh, Namrata Vaswani
    • IEEE Transactions on Signal Processing, June 2019.
    • Part of this paper was the finalist of the Best Student Paper Award at SPARS 2019.
  3. Provable Dynamic Robust PCA or Robust subspace tracking
    Praneeth Narayanamurthy and Namrata Vaswani,
    • IEEE Transactions on Information Theory, March 2019.
  4. Robust PCA, Subspace Learning, and Tracking
    Namrata Vaswani, Thiery Bouwmans, Sajid Javed, Praneeth Narayanamurthy,
    • IEEE Signal Processing Magazine, July 2018.
  5. Static and Dynamic Robust PCA and Matrix Completion: A Review
    Namrata Vaswani and Praneeth Narayanamurthy
    • Proceedings of IEEE, August 2018.

Conference and Workshop Publications

  1. Phaseless PCA: Low-Rank Martix Recovery from Column-wise Phaseless Measurements
    Seyedehsara Nayer, Praneeth Narayanamurthy, and Namrata Vaswani, ICML 2019 (Acceptance rate=22.6%)

  2. Provable Subspace Tracking with Missing Entries
    Praneeth Narayanamurthy, Vahid Daneshpajooh, and Namrata Vaswani, ISIT 2019

  3. Provable Memory-Efficient Online Robust Matrix Completion
    Praneeth Narayanamurthy, Vahid Daneshpajooh, and Namrata Vaswani, ICASSP 2019

  4. Nearly Optimal Robust Subspace Tracking
    Praneeth Narayanamurthy and Namrata Vaswani, ICML 2018 (Long talk: acceptance rate=8.6%)

  5. Nearly Optimal Robust Subspace Tracking: A Unified Approach
    Praneeth Narayanamurthy and Namrata Vaswani, DSW 2018

  6. Provable Dynamic Robust PCA or Robust Subspace Tracking
    Praneeth Narayanamurthy and Namrata Vaswani, ISIT 2018

  7. PCA in Sparse Data-Dependent Noise
    Namrata Vaswani and Praneeth Narayanamurthy, ISIT 2018

  8. A Fast and Memory-Efficient Algorithm for Robust PCA (MERoP)
    Praneeth Narayanamurthy and Namrata Vaswani, ICASSP 2018

  9. Robust PCA and Robust Subspace Tracking: A comparative Evaluation
    Sajid Javed, Praneeth Narayanamurthy, Namrata Vaswani, Thierry Bouwmans, SSP 2018

  10. Finite Sample Guarantess for PCA in non-isotropic and data-dependent noise
    Namrata Vaswani and Praneeth Narayanamurthy, Allerton 2017

  11. Provably Correct Robust Subspace Tracking: A Correlated-PCA-based Approach
    Brian Lois, Namrata Vaswani, Praneeth Narayanamurthy, NeurIPS Workshop on Learning in High Dimension with Structure (LHDS), 2016