Nathaniel E. Chodosh

Assistant Professor of CS at Villanova University.

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292d Mendel Hall

nchodosh at villanova.edu

I am an Assistant Professor in the Department of Computing Sciences at Villanova University. My research focuses on computer vision , and specifically on autonomous driving and LiDAR-based sensing. I am particularly interested in analysis by synthesis, the machine learning approach wherein inferences are made by comparing hypothetical world-states produced by a world-model to actual measurements. My work has been published at venues including CVPR, ICLR, WACV, 3DV, and ACCV.

I received my PhD from the Robotics Institute at Carnegie Mellon University, where I was advised by Simon Lucey and Deva Ramanan. Prior to that, I received my BSE from the University of Pennsylvania, where I worked with Vijay Kumar and Jianbo Shi. I have also been lucky enough to collaborate on research with Argo AI (now Latitutde AI) and the Pittsburgh Pirates.

selected publications

  1. Simultaneous Map and Object Reconstruction
    Nathaniel Chodosh, Anish Madan, Simon Lucey, and 1 more author
    In International Conference on 3D Vision (3DV), 2025
  2. (Best Paper Finalist) Re-Evaluating LiDAR Scene Flow for Autonomous Driving
    Nathaniel Chodosh, Deva Ramanan, and Simon Lucey
    In Winter Conference on Applications of Computer Vision (WACV), 2024
  3. ZeroFlow: Fast Zero Label Scene Flow via Distillation
    Kyle Vedder, Neehar Peri, Nathaniel Chodosh, and 5 more authors
    In International Conference on Learning Representations (ICLR), 2024
  4. When to use convolutional neural networks for inverse problems
    Nathaniel Chodosh, and Simon Lucey
    In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020
  5. Deep convolutional compressed sensing for lidar depth completion
    Nathaniel Chodosh, Chaoyang Wang, and Simon Lucey
    In Asian Conference on Computer Vision (ACCV), 2019
  6. Control of microstructures propelled via bacterial baths
    Elizabeth E Hunter, Nathaniel Chodosh, Edward B Steager, and 1 more author
    In International Conference on Robotics and Automation (ICRA), 2016
  7. Optically addressing microscopic bioactuators for real-time control
    Edward B Steager, Denise Wong, Nathaniel Chodosh, and 1 more author
    In International Conference on Robotics and Automation (ICRA), 2015