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Unfolding with cDDPMs

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Abstract and 1. Introduction

  1. Unfolding

    2.1 Posing the Unfolding Problem

    2.2 Our Unfolding Approach

  2. Denoising Diffusion Probabilistic Models

    3.1 Conditional DDPM

  3. Unfolding with cDDPMs

  4. Results

    5.1 Toy models

    5.2 Physics Results

  5. Discussion, Acknowledgments, and References


Appendices

A. Conditional DDPM Loss Derivation

B. Physics Simulations

C. Detector Simulation and Jet Matching

D. Toy Model Results

E. Complete Physics Results

4 Unfolding with cDDPMs

4.1 Multidimensional Particle-Wise Unfolding

4.2 Generalization and Inductive Bias


Authors:

(1) Camila Pazos, Department of Physics and Astronomy, Tufts University, Medford, Massachusetts;

(2) Shuchin Aeron, Department of Electrical and Computer Engineering, Tufts University, Medford, Massachusetts and The NSF AI Institute for Artificial Intelligence and Fundamental Interactions;

(3) Pierre-Hugues Beauchemin, Department of Physics and Astronomy, Tufts University, Medford, Massachusetts and The NSF AI Institute for Artificial Intelligence and Fundamental Interactions;

(4) Vincent Croft, Leiden Institute for Advanced Computer Science LIACS, Leiden University, The Netherlands;

(5) Martin Klassen, Department of Physics and Astronomy, Tufts University, Medford, Massachusetts;

(6) Taritree Wongjirad, Department of Physics and Astronomy, Tufts University, Medford, Massachusetts and The NSF AI Institute for Artificial Intelligence and Fundamental Interactions.


This paper is available on arxiv under CC BY 4.0 DEED license.


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