Name: JuliaHEP 2025 Workshop
Start: 2025-07-28T08:30:00-04:00
End: 2025-07-31T12:00:00-04:00
Location: Princeton

JuliaHEP 2025 Workshop

from Monday 28 July 2025 (08:30) to Thursday 31 July 2025 (12:00)

Monday 28 July 2025

08:30 Breakfast
Breakfast
08:30 - 09:00
Room: Joseph Henry Room, Jadwin Hall
09:00
09:00 - 10:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

09:00 Welcome - Peter Elmer (Princeton University (US))

09:15 Julia in HEP: diff 2024 2025 - Graeme A Stewart (CERN)

09:45 GPU for histogramming -- is it worth it in HEP? - Michael Steven Farrington (Harvard University (US))
10:00 Coffee Break
Coffee Break
10:00 - 10:30
Room: Joseph Henry Room, Jadwin Hall
10:30
10:30 - 12:30
Room: Joseph Henry Room, Jadwin Hall
Contributions

10:30 Sparse modeling study to extract charmonium spectral functions from lattice QCD data at finite temperature - Junichi Takahashi (Meteorological College, Japan Meteorological Agency)

11:00 Julia Interfaces to the HepMC3 Event Record Library - Divyansh Goyal (Guru Gobind Singh Indprastha University)

11:15 The LEGEND Experiment: How to run an entire experiment in Julia - Florian Henkes (Tecnical University of Munich) Oliver Schulz (Max Planck Society (DE))

11:45 Julia at Princeton - Colin Swaney (Princeton University)
12:30 Lunch
Lunch
12:30 - 13:30
13:30
13:30 - 15:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

13:30 Keynote Talk and Discussion with Stefan Karpinski - Stefan Karpinski
15:00 Coffee Break
Coffee Break
15:00 - 15:30
Room: Joseph Henry Room, Jadwin Hall
15:30 Tutorial
Tutorial
15:30 - 18:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

15:30 Hackathon

15:30 Hands-on session: Introduction to Julia for scientists - Anton Reinhard
18:00 Welcome Reception
Welcome Reception
18:00 - 20:30
Room: Triumph Restaurant & Brewery
Tuesday 29 July 2025

08:00 Breakfast
Breakfast
08:00 - 08:30
Room: Joseph Henry Room, Jadwin Hall
08:30
08:30 - 10:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

08:30 ROOT.jl one year after JuliaHEP 2024: an easier and more complete Julia interface to ROOT - Philippe Gras (Université Paris-Saclay (FR))

09:00 Miniut2.jl: A Modern Julia Interface for the Old Minuit Minimizer - Pere Mato Vila (CERN)

09:30 Current Status of AwkwardArray.jl: Advancing Interoperability in High-Energy Physics Workflows - Ianna Osborne (Princeton University)
10:00 Group photo: Jadwin hall plaza
Group photo: Jadwin hall plaza
10:00 - 10:10
Room: Jadwin hall plaza

10:10 Coffee Break
Coffee Break
10:10 - 10:30
Room: Joseph Henry Room, Jadwin Hall
10:30
10:30 - 12:30
Room: Joseph Henry Room, Jadwin Hall
Contributions

10:30 Jet Reconstruction in Julia - What's New? - Graeme A Stewart (CERN)

11:00 Porting the CMS pixel reconstruction to Julia: final results - Maya Ali (American University of Beirut (LB)) Mohamad Ayman Charaf (American University of Beirut (LB)) Mohamad Khaled Charaf (American University of Beirut (LB))

11:30 Affinity Propagation for ML-based data cleaning method in the LEGEND experiment in JuliaHEP - Yuan-Ru Lin

12:00 PrecisionCarriers.jl: Easy Detection of Floating Point Precision Loss - Anton Reinhard
12:30 Lunch
Lunch
12:30 - 13:30
Room: Joseph Henry Room, Jadwin Hall
13:30 Tutorial
Tutorial
13:30 - 15:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

13:30 ML for HEP Analysis in Julia - Jerry 🦑 Ling (Harvard University (US)) Michael Savastio
15:00 Coffee Break
Coffee Break
15:00 - 15:30
Room: Joseph Henry Room, Jadwin Hall
15:30 Tutorial
Tutorial
15:30 - 18:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

15:30 Bayesian and general statistics in Julia - Oliver Schulz (Max Planck Society (DE))

15:45 Fitting functions to data in 10 Julia ways - Alexi Meyers Jerry 🦑 Ling (Harvard University (US)) Michael Steven Farrington (Harvard University (US))

16:15 Statistical inference with BAT and MeasureBase - Oliver Schulz (Max Planck Society (DE))

16:45 Discussion
18:00 Dinner on your own
Dinner on your own
18:00 - 20:00
Room: Joseph Henry Room, Jadwin Hall
Wednesday 30 July 2025

08:00 Breakfast
Breakfast
08:00 - 08:30
Room: Joseph Henry Room, Jadwin Hall
08:30
08:30 - 10:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

08:30 Study on Quark Models for Mesons using Julia - Shuhei Ohno

09:00 JuliaQCD: Portable lattice QCD package in Julia language - Akio Tomiya (TWCU)

09:30 Demonstrator for HEP event-processing framework in Julia: performance perspective - Graeme A Stewart (CERN) Mateusz Jakub Fila (CERN) Oleksandr Shchur (Ukrainian Catholic University (UA))
10:00 Coffee Break
Coffee Break
10:00 - 10:30
Room: Joseph Henry Room, Jadwin Hall
10:30
10:30 - 12:30
Room: Joseph Henry Room, Jadwin Hall
Contributions

10:30 Efficient Matrix-Element Generation in Julia - Anton Reinhard (CASUS/HZDR)

11:00 Towards Performance-Portable Monte-Carlo Event Generation in Julia - Uwe Hernandez Acosta (Helmholtz-Zentrum Dresden-Rossendorf)

11:30 Probing Spin Interference in Parton Showers: A Julia-Based Study of EEEC and Lund Declustering - Matthew Gratrix

12:00 Discussion
12:30 Lunch
Lunch
12:30 - 13:30
Room: Joseph Henry Room, Jadwin Hall
13:30
13:30 - 15:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

13:30 Hackathon

13:30 Julia Development and Workflow Tutorial - Uwe Hernandez Acosta (Helmholtz-Zentrum Dresden-Rossendorf)
15:00 Coffee Break
Coffee Break
15:00 - 15:30
Room: Joseph Henry Room, Jadwin Hall
15:30
15:30 - 18:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

15:30 How to Write Performant Julia Code - Raye Kimmerer
18:30 BBQ and Drinks - Palmer House
BBQ and Drinks - Palmer House
18:30 - 21:00
Room: Joseph Henry Room, Jadwin Hall
Thursday 31 July 2025

08:00 Breakfast
Breakfast
08:00 - 08:30
Room: Joseph Henry Room, Jadwin Hall
08:30
08:30 - 11:00
Room: Joseph Henry Room, Jadwin Hall
Contributions

08:30 Data analysis in high-energy physics with Julia - Ilya Segal (Ruhr-Universitaet Bochum (DE))

09:00 HEPVis: A Julia Package for Visualization and Comparative Analysis of High Energy Physics Data - Shahzaib Abbas (University of Karachi)

09:15 Final Discussion and Hackathon

10:45 Closeout
11:00 Lunch
Lunch
11:00 - 12:00
Room: Joseph Henry Room, Jadwin Hall

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