Hudson Smith

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I am an Assistant Professor in the Department of Mathematical and Statistical Sciences at Clemson University and a co-lead of the Clemson/MUSC Artificial Intelligence Hub. I develop machine learning methods that incorporate prior knowledge for data-constrained scientific and medical applications.

The synthesis of established domain knowledge with flexible learning-based methods leads to better anomaly detection, improved sample efficiency, and more explainable inference without sacrificing the expressive power of modern data-driven models. See my publications.

I earned a PhD in theoretical atomic physics from The Ohio State University. As a physicist, I learned the value of first-principles reasoning; as a machine learning researcher, I have seen the power of flexible statistical models. That combination shapes how I approach research. See my physics-based visualizations.

selected publications

  1. trauma_precrec.jpeg
    A quality assessment tool for focused abdominal sonography for trauma examinations using artificial intelligence
    John Cull, Dustin Morrow, Caleb Manasco, and 3 more authors
    Journal of Trauma and Acute Care Surgery, Jan 2025
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    geoFOR: a collaborative forensic taphonomy database for estimating the postmortem interval
    Katherine E Weisensee, Cristina I Tica, Madeline M Atwell, and 5 more authors
    Forensic Science International, Jan 2024
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    Unsupervised detection of coordinated information operations in the wild
    D Hudson Smith, Carl Ehrett, and Patrick Warren
    EPJ Data Science, Mar 2025
  4. usvn_arch.png
    On the Relevance of Temporal Features for Medical Ultrasound Video Recognition
    D Hudson Smith, John Paul Lineberger, and George H Baker
    In International Conference on Medical Image Computing and Computer-Assisted Intervention, Mar 2023
  5. usvn.png
    Automated Identification of Patent Ductus Arteriosus Using a Computer Vision Model
    Jason Erno, Thomas Gomes, Christopher Baltimore, and 3 more authors
    Journal of Ultrasound in Medicine, Mar 2023
  6. pmi_comment.png
    Commentary on: Megyesi MS, Nawrocki SP, Haskell NH. Using accumulated degree-days to estimate the postmortem interval from decomposed human remains.
    D Hudson Smith, Carl Ehrett, Katherine Weisensee, and 1 more author
    Journal of Forensic Sciences, Mar 2023
  7. dl_fast.png
    Deep Learning for FAST Quality Assessment
    Mesfin Taye, Dustin Morrow, John Cull, and 2 more authors
    Journal of Ultrasound in Medicine, Mar 2022
  8. newsfeeds.png
    Inauthentic Newsfeeds and Agenda Setting in a Coordinated Inauthentic Information Operation
    Carl Ehrett, Darren L. Linvill, Hudson Smith, and 5 more authors
    Social Science Computer Review, Jun 2021