Shuchin Aeron

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Affiliations
  • Department of ECE, Tufts University 161 College Ave, Medford, MA 02464,
    • Office: Halligan Hall, Room 144
  • Senior Investigator, NSF IAIFI
  • Affiliate Faculty
    • Tufts Department of Computer Science
    • Tufts Department of Mathematics
Academic and Research Interests
  • Information Theory
  • High Dimensional Statistics and Machine Learning
    • Optimal Transport, Generative Models
    • Sparse Models for Signal Processing
    • Contrastive Representation Learning

news

Feb 20, 2025 Talk at UPRM, Puerto Rico. Optimal Transport: Metric and Geometric Properties with Applications
Jan 27, 2025 Two papers on Optimal Transport accepted to AISTATS 2025
Oct 01, 2024 Best Paper Award IEEE MLSP

selected recent publications

  1. generative modeling
    Towards Universal Unfolding of Detector Effects in High-Energy Physics using Denoising Diffusion Probabilistic Models
    Camila Pazos, Shuchin Aeron, Pierre-Hugues Beauchemin, Vincent Croft, Zhengyan Huan, Martin Klassen, and Taritree Wongjirad
    Methods, 2024
  2. contrastive learning
    On Neural Collapse in Contrastive Learning with Imbalanced Datasets
    Thuan Nguyen, Ruijie Jiang, Shuchin Aeron, Prakash Ishwar, and D. Richard Brown
    In 2024 IEEE 34th International Workshop on Machine Learning for Signal Processing (MLSP), 2024
  3. optimal transport
    Linearized Wasserstein Barycenters: Synthesis, Analysis, Representational Capacity, and Applications
    Matthew Werenski, Brendan Mallery, Shuchin Aeron, and James M. Murphy
    2024
  4. optimal transport
    Synthesis and Analysis of Data as Probability Measures with Entropy-Regularized Optimal Transport
    Brendan Mallery, James M. Murphy, and Shuchin Aeron
    2025
  5. optimal transport
    Multivariate Soft Rank via Entropy-Regularized Optimal Transport: Sample Efficiency and Generative Modeling
    Shoaib Bin Masud, Matthew Werenski, James M Murphy, and Shuchin Aeron
    Journal of Machine Learning Research, 2023
  6. generative modeling
    Score-based Diffusion Models for Generating Liquid Argon Time Projection Chamber Images
    Zeviel Imani, Shuchin Aeron, and Taritree Wongjirad
    Physical Review Letters D, 2024
  7. optimal transport
    On Rank Energy Statistics via Optimal Transport: Continuity, Convergence, and Change Point Detection
    Matthew Werenski, Shoaib Bin Masud, James M Murphy, and Shuchin Aeron
    IEEE Transactions on Information Theory, 2024