Jun 25 – 28, 2024
ETH Zurich
Europe/Zurich timezone

Particle Trajectory Reconstruction and Euclidian Equivariant Neural Networks

Jun 25, 2024, 2:55 PM
20m
HCI J4 (ETH Zurich)

HCI J4

ETH Zurich

ETH Zürich, Hönggerberg campus, Stefano-​​Franscini-​Platz 5, 8093 Zurich, Switzerland.

Speaker

Omar Alterkait (Tufts University / IAIFI)

Description

Training neural networks for analyzing three-dimensional trajectories in particle detectors presents challenges due to the high combinatorial complexity of the data. Incorporating networks with Euclidean Equivariance could significantly reduce the reliance on data augmentation. To achieve Euclidean Equivariance, we construct neural networks that primarily represent data and perform convolutions as functions of spherical harmonics. Our primary focus is on data from neutrino experiments utilizing liquid argon time projection chambers.

Type of contribution Talk: 30 minutes.

Primary author

Omar Alterkait (Tufts University / IAIFI)

Presentation materials