Vivek Bharadwaj

PhD student. Works on: HPC, sparse tensors, and randomized algorithms.

I am an EECS graduate student at UC Berkeley, advised by the fantastic pair Jim Demmel and Ayd覺n Bulu癟. I'm associated with the BeBOP and PASSION groups, and I'm supported by a Department of Energy Computational Science Graduate Fellowship from the Krell Institute.

    Interests

  • Communication Analysis
  • Tensor Algorithms
  • Numerical Linear Algebra

    Education

  • PhD in Computer Science.
    UC Berkeley, 2020-Present
  • BS in CS + Mathematics.
    Caltech, 2016-2020

Email: firstname_lastname [at] berkeley.edu

images/prof_pic.jpg
images/prof_pic.jpg

I am an EECS graduate student at UC Berkeley, advised by the fantastic pair Jim Demmel and Ayd覺n Bulu癟. I'm associated with the BeBOP and PASSION groups, and I'm supported by a Department of Energy Computational Science Graduate Fellowship from the Krell Institute.

    Interests

  • Communication Analysis
  • Tensor Algorithms
  • Numerical Linear Algebra

    Education

  • PhD in Computer Science.
    UC Berkeley, 2020-Present
  • BS in CS + Mathematics.
    Caltech, 2016-2020

Email: firstname_lastname [at] berkeley.edu


news

Nov 5, 2023   
11/05/23  
My new website is up! It's a clone of al-folio, but rewritten entirely with Jinja, Python, and Pelican.
Sep 21, 2023   
09/21/23  
I'm happy to announce the acceptance of our recent work to Neurips 2023.

recent & upcoming talks

  1.  

    Mar 5, 2024
    Upcoming (day subject to change)

     

    Oct 18, 2023
    Leverage-Score Sampling for CP and Tensor-Train Decomposition

selected publications

  1.  

    Preprint
    Distributed-Memory Randomized Algorithms for Sparse Tensor CP Decomposition
    Vivek Bharadwaj, Osman Malik, Riley Murray, Ayd覺n Bulu癟, James Demmel
    Preprint, Oct 2023

     

    NeurIPS
    Fast Exact Leverage Score Sampling from Khatri-Rao Products with Applications to Tensor Decomposition
    Vivek Bharadwaj, Osman Malik, Riley Murray, Laura Grigori, Ayd覺n Bulu癟, James Demmel
    In Thirty-seventh Conference on Neural Information Processing Systems, Dec 2023

     

    IPDPS
    Distributed-Memory Sparse Kernels for Machine Learning
    Vivek Bharadwaj, Ayd覺n Bulu癟, James Demmel
    In 2022 IEEE International Parallel and Distributed Processing Symposium (IPDPS), Jun 2022