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Machine Learning for Fundamental Physics School (ML4FP) 2025

US/Pacific
15/253 and 66 auditorium (Building 15 and 66)

15/253 and 66 auditorium

Building 15 and 66

Lawrence Berkeley National Lab
Aishik Ghosh, Benjamin Nachman, Elham E Khoda
Description

Machine Learning for Fundamental Physics School (ML4FP) 2025 will be held at Lawrence Berkeley National Laboratory (LBNL) August 4-8th, 2025!

Note: Payments during registration

Please use the link to the LBNL payment portal to complete your registration. Fill in all the required details and submit the registration fee.

Link to the payment portal

Please note that you may need to re-enter many of the details on the LBNL portal, even if you've already filled them on Indico.

We invite particle physicists from different sub-field to join us and spend a week at LBNL for ML4FP, where a wide range of machine learning methods for particle physics development will be covered. The learning materials (hands-on examples) are deeply connected with real experimental applications. Meanwhile, we also encourage our theorist friends to join ML4FP as the machine learning tools and methods are general. Through this platform, we appreciate discussions for current and future use of machine learning mathods in various aspects of particle physics. We put particular emphasis on the hands-on tutorials with realistic examples to help participants to dive in the machine learning world for their research needs. 

ML4FP evolved from the US ATLAS machine learning training events in 2022 and 2023. Since 2024, we have broaden the horizon of this program and opened it to all particle physicists with a dedicated sssion for CMS and in 2024 we also had an LZ session. This year, we will include a session for neutrino physics with a focus on the accelerator neutrino experiments! We have scheduled parallel sessions the last day of the school for dedicated tutorials and discussions of machine learning uses in ATLAS, CMS and neutrino physics. Participants from other experiemnts (including LZ) as just as welcome to attend.

The school is open to all enthusiasts working in particle physics who wish to advance their knowledge in machine learning. Thanks to the ATC program by US ATLAS, there will be financial assistance to support most US ATLAS students in double-occpancy hotel rooms near  LBNL (we cannot cover airfare).

We strongly encourage in-person participation of the school for futher discussions. Come to meet your future collegues! In the meanwhile, we understand potential difficulties for in-person attendence. Therefore, we open the registration to remote participants who plan to follow the school closely in real time and may request GPU resources. The materials of ML4FP including the lecture slides, recordings and tutorials, will be made publically available.

The registration fee for in-person participation is 40 USD, which includes coffee break refreshment and NERSC GPU access during ML4FP 2025. For remote participants who will request GPU resources during the ML4FP tutorial hours, the registration fee is 10 USD. We will also have a registration option for participants who simply want to audit the school without requiesting GPU resoruces, without a fee. We will not be able to provide technical support to participants using other computing resources.

Program overview:

We will introduce foundational concepts of machine learning and provide tutorials of the essential open-source ML packages. The program will cover a range of particle physics topics with hands-on tutorials. With the examples of ML applications in particle physics, the participants will learn detailed considerations required for reliable deloyment of ML in particle physics.

Tentative topics (many will include a hands-on component):

  • Introduction to ML
  • Introduction to standard open-source ML packages like Scikit-learn, Tensorflow and Pytorch
  • Overview of ML in particle physics
  • Overview of network architectures: symmetry preserving networks, transformers, and others
  • Generative models
  • Anomaly detection
  • Neural simulation-based Inference
  • Uncertainty quantification
  • Differentiable programming 
  • Deploying neural networks in real-time environments: quantization, model prunnning and compression, HLS4ML

The full agenda will be finalised in July.

Industry Talk:

In previous years we had speakers from Nvidia (Jaideep Pathak), Amazon (Chen Luo) and Google (Kanishka Rao) talk about their transition to industry and their research work in these companies. This year we will host Chase Shimmin, who worked with the ATLAS experiement for many years and currently is the head of AI at P-1.ai

Computing Resources:

In-person and remote participants who register with a request to access GPU resources (registration fee required) will have NERSC training accounts valid for the week during ML4FP 2025.

Networking:

Past schools have led to new research collaobrations. This year's school will be another opportunity for young ML enthusiasts to connect with veteran ML experts in HEP.

Tutorial GitHub: https://github.com/ml4fp/2025-lbnl

all the tutorial materials (except the experiment-specific sessions) will be publically available here

Zoom: Link

 

Slack: click here to join the slack channel
Join the slack workspace to discuss and ask questions about the tutorials, particularly for the remote participants.

 

Organizing team:

Aishik Ghosh, (UCI, LBNL, GT)

Elham E Khoda (SDSC/UCSD, UBC)

Benjamin Nachman (SLAC, Stanford)

Sascha Diefenbacher (LBNL) [ATLAS Liason]

Oz Amram (Fermilab) [CMS Liason]
Yifan Chen (SLAC, Stanford) [Neutrino Liason]

 

Steering Committee:

Daniel Whiteson (UCI)

Shih-Chieh Hsu (UW)

Steven Farrell (NERSC/LBNL)

Benjamin Nachman (SLAC, Stanford)

Aishik Ghosh, (UCI & LBNL, GT)

Elham E Khoda (SDSC/UCSD, UBC)

Registration
ML4FP-2025
Participants
    • 1
      Welcome Presentation Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
      Speakers: Oz Amram (Fermilab), Sascha Diefenbacher (Lawrence Berkeley National Laboratory), Yifan Chen (SLAC)
    • 2
      Introduction to Machine Learning: Part I Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
      Speaker: Sascha Diefenbacher (Lawrence Berkeley National Laboratory)
    • 10:30
      Coffee Break Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
    • 3
      Tutorial: Intro to Neural Networks I Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
      Speakers: Kevin Greif (University of California, Irvine), Yifan Chen (SLAC)
    • 12:30
      Lunch Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
    • 4
      Introduction to Machine Learning: Part II Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
      Speaker: Dennis Noll (Lawrence Berkeley National Lab. (US))
    • 15:00
      Coffee Break Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
    • 5
      Tutorial: Intro to Neural Networks II Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
      Speakers: Kevin Greif (University of California, Irvine), Yifan Chen (SLAC)
    • 11
      Transformers and Foundation Models: Part I Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
      Speakers: Vinicius Mikuni, Vinicius Mikuni
    • 10:30
      Coffee Break Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
    • 12
      Transformers and Foundation Models: Part II Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
      Speakers: Vinicius Mikuni, Vinicius Mikuni
    • 12:00
      Lunch break 15/253 and 66 auditorium

      15/253 and 66 auditorium

      Building 15 and 66

      Lawrence Berkeley National Lab
    • 13
      Accelerator Tour Room 253 (Building 15)

      Room 253

      Building 15

      Lawrence Berkeley National Lab
    • 14
      Generative Models: Part I Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
      Speaker: Sascha Diefenbacher (Lawrence Berkeley National Laboratory)
    • 10:30
      Coffee Break Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
    • 15
      Generative Models: Part II Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
      Speaker: Sascha Diefenbacher (Lawrence Berkeley National Laboratory)
    • 12:30
      Lunch Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
    • 16
      Anomaly Detection: Part I Building 66 (Auditorium)

      Building 66

      Auditorium

      Lawrence Berkeley National Lab
      Speaker: Oz Amram (Fermilab)
    • 14:30
      Coffee Break Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
    • 17
      Anomaly Detection: Part II Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
      Speaker: Oz Amram (Fermilab)
    • 16:00
      Coffee Break and Setup Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
    • 18
      Industry talk Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
      Speaker: Chase Shimmin (P-1)
    • 17:30
      Meet and Greet Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
    • 18:30
      Dinner 15/253 and 66 auditorium

      15/253 and 66 auditorium

      Building 15 and 66

      Lawrence Berkeley National Lab

      Easterly Berkeley: https://share.google/wo14piMD102GEtJ2w

    • ATLAS parallel session Auditorium (Building 66)

      Auditorium

      Building 66

      LBNL
      Conveners: Aishik Ghosh, Elham Khoda, Sascha Diefenbacher
    • CMS parallel session 316 (Building 66)

      316

      Building 66

      LBNL
      Convener: Oz Amram
    • 19
      Neutrino PS -- Scalable End-to-End Machine Learning Reconstruction Chain for LArTPC 203 (Building 62)

      203

      Building 62

      Lawrence Berkeley National Lab

      Zoom: https://stanford.zoom.us/j/2059827293?pwd=R1B6Q2VlTEpsd1kvdnU2bXdKV0phdz09

      Speaker: Francois Drielsma
    • 20
      Neutrino PS -- Toward a General-Purpose Foundation Model for Neutrino Physics 203 (Building 62)

      203

      Building 62

      Lawrence Berkeley National Lab

      The hyper links of the references are available through google slides

      Speaker: Sam Young
    • Coffee break Building 66

      Building 66

    • 21
      Neutrino PS -- AD enabled Physics simulation 203 (Building 62)

      203

      Building 62

      Lawrence Berkeley National Lab
      Speaker: Yifan Chen
    • 22
      Neutrino PS -- Unfolding and Reweighting with the Likelihood Ratio Trick 203 (Building 62)

      203

      Building 62

      Lawrence Berkeley National Lab
      Speaker: Roger Huang
    • 12:00
      Lunch Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
    • 23
      Efficient ML: Part I Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
      Speaker: Elham E Khoda (University of California, San Diego)
    • 14:30
      Coffee Break Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
    • 24
      Efficient ML: Part II Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
      Speaker: Elham E Khoda (University of California, San Diego)
    • 25
      Closeout session Auditorium (Building 66)

      Auditorium

      Building 66

      Lawrence Berkeley National Lab
      Speakers: Aishik Ghosh, Elham E Khoda (University of California, San Diego), Oz Amram (Fermilab), Sascha Diefenbacher (Lawrence Berkeley National Laboratory), Yifan Chen (SLAC)
    • 26
      Coffee Break Building 66

      Building 66

      Lawrence Berkeley National Lab