IRIS-HEP AGC Tools 2022 Workshop

Europe/Zurich
Alexander Held (New York University (US)), Oksana Shadura (University of Nebraska Lincoln (US))
Description

The IRIS-HEP AGC Tools 2022 Workshop is dedicated to showcasing tools and workflows related to the so-called “Analysis Grand Challenge” (AGC) being organized by IRIS-HEP and partners. This workshop is a part of preparations for HSF Analysis Ecosystems Workshop II.

The AGC focuses on running a physics analysis at scale, including the handling of systematic uncertainties, binned statistical analysis, reinterpretation, and end-to-end optimization. The AGC makes use of new and advanced analysis tools developed by the community in the Python ecosystem and relies on the development of the required cyberinfrastructure to be executed at scale. A specific goal of the AGC is to demonstrate technologies envisioned for use at the HL-LHC.

  • Foundation libraries (uproot, awkward, hist, mplhep)

  • Queries with func_adl and data delivery with ServiceX

  • Columnar analysis with coffea

  • Statistical inference: pyhf and cabinetry

  • From data delivery to statistical inference: ServiceX, coffea, cabinetry & pyhf

  • Data management with Skyhook

  • Scale-out with coffea: coffea-casa analysis facility

  • Analysis user experience with Python HEP data science tools in different experiments

  • Experiment related discussions

The agenda will be composed of hands-on tutorials based on various tools and services developed in the Python ecosystem by and for the particle physics community, and room to discuss the current status of projects and interfaces.

Participants will be able to follow up on all tutorials on the dedicated Analysis Facilities.

If you have any questions, please do not hesitate to get in touch! You can find email addresses of the organizers below.

The deadline for registrations is April 22nd 2022.

Registration
IRIS-HEP AGC Tools 2022 Workshop Registration
Participants
Zoom Meeting ID
61521672075
Host
Alexander Held
Useful links
Join via phone
Zoom URL
  • Tuesday 26 April
    • 15:30 16:00
      Scale-out with coffea: coffea-casa analysis facility 30m
      Speakers: Carl Lundstedt (University of Nebraska Lincoln (US)), Oksana Shadura (University of Nebraska Lincoln (US))
    • 16:00 16:30
      Data management with Skyhook 30m
      Speakers: Carlos Maltzahn, Jayjeet Chakraborty (University of California, Santa Cruz)
    • 16:30 16:55
      Break 25m
    • 16:55 17:15
      Analysis user experience with Python HEP data science tools in ATLAS 20m
      Speaker: Matthew Feickert (Univ. Illinois at Urbana Champaign (US))
    • 17:15 17:35
      Analysis user experience with Python HEP data science tools in LHCb 20m
      Speaker: Nathan Allen Grieser (Chinese Academy of Sciences (CN))
    • 17:35 17:55
      Analysis user experience with Python HEP data science tools in CMS 20m
      Speaker: Lindsey Gray (Fermi National Accelerator Lab. (US))
    • 17:55 18:15
      Discussion 20m
    • 18:15 18:30
      Break 15m
    • 18:30 19:30
      ATLAS session 1h
      Speaker: Lukas Alexander Heinrich (CERN)
    • 18:30 19:30
      CMS session 1h
      Speakers: Lindsey Gray (Fermi National Accelerator Lab. (US)), Nick Manganelli (University of California Riverside (US)), Nick Smith (Fermi National Accelerator Lab. (US))