PyHEP.dev 2025 - "Python in HEP" Developer's Workshop

from Monday, 14 July 2025 (07:30) to Thursday, 17 July 2025 (13:00)
Seattle, Washington

        : Sessions
    /     : Talks
        : Breaks
14 Jul 2025
15 Jul 2025
16 Jul 2025
17 Jul 2025
AM
08:30 --- Coffee ---
08:45 Welcome - Manfred Peter Fackeldey (Princeton University (US)) Gordon Watts (University of Washington (US))  
09:00
Talks (until 10:00)
09:00 Introduction: Andres Rios-Tascon - Andres Rios-Tascon (Princeton University)  
09:05 Introduction: Samantha Abbott - Samantha Abbott (University of California Davis (US))  
09:10 Introduction: Peter Fackeldey - Manfred Peter Fackeldey (Princeton University (US))  
09:15 Introduction: Elise Chavez - Elise Chavez (University of Wisconsin Madison (US))  
09:20 Introduction: Nick Smith - Nick Smith (Fermi National Accelerator Lab. (US))  
09:25 Introduction: Artur Cordeiro Oudot Choi - Artur Cordeiro Oudot Choi (University of Washington (US))  
09:30 Introduction: Sari Damen - Sari Damen (university of kocaeli)  
09:35 Introduction: Kelci Mohrman - Kelci Ann Mohrman (University of Florida (US))  
09:40 Introduction: Jason Detwiler - Jason Detwiler  
09:45 Introduction: Ianna Osborne - Ianna Osborne (Princeton University)  
09:50 Introduction: Iason Krommydas - Iason Krommydas (Rice University (US))  
09:55 Introduction: Lindsey Gray - Lindsey Gray (Fermi National Accelerator Lab. (US))  
10:00 --- Coffee ---
10:15
Talks (until 11:15)
10:15 Awkward Array: The Swiss Army Knife of Irregular Data (and Still a Little Awkward) - Ianna Osborne (Princeton University)  
10:35 Lazy Data Loading with "Virtual Arrays" in Awkward - Iason Krommydas (Rice University (US))  
10:55 Towards rapid and efficient columnar-based analyses at scale - Kelci Ann Mohrman (University of Florida (US))  
11:15 --- Coffee ---
11:30
Talks (until 12:30)
11:30 rootfilespec - Nick Smith (Fermi National Accelerator Lab. (US))  
11:50 RNTuple support in Scikit-HEP - Andres Rios-Tascon (Princeton University)  
12:10 Accelerating binned 
Likelihood fits in HEP
 with JAX - Manfred Peter Fackeldey (Princeton University (US))  
08:30 --- Coffee ---
09:00
Talks (until 10:00)
09:00 Introduction: Roger Janusiak - Roger Janusiak (University of Washington)  
09:05 Introduction: Massimiliano Galli - Massimiliano Galli (Princeton University (US))  
09:10 Introduction: Nikolai Krug - Nikolai Krug (Ludwig Maximilians Universitat (DE))  
09:15 Introduction: Isaac Kunen - Isaac Kenneth Kunen  
09:20 Introduction: Leon Lin - Yuan-Ru Lin (University of Washington (US))  
09:25 Introduction: Dennis Daniel Nick Noll - Dennis Daniel Nick Noll (Lawrence Berkeley National Lab (US))  
09:30 Introduction: George Marshall - George Marshall (University of Washington)  
09:35 Introduction: Henry Fredrick Schreiner - Henry Fredrick Schreiner (Princeton University)  
09:40 Introduction: Jonas Eschle - Jonas Eschle  
09:45 Introduction: Saheed Oyeniran - Saheed Oyeniran (University of New Mexico)  
09:50 Introduction: Mason Proffitt - Mason Proffitt (University of Washington (US))  
09:55 Introduction: Matthew Feickert - Matthew Feickert (University of Wisconsin Madison (US))  
10:00 --- Coffee ---
10:15
Talks (until 11:15)
10:15 HEP Packaging Coordination: Reproducible reuse by default - Matthew Feickert (University of Wisconsin Madison (US))  
10:35 Histogram Serialization - Henry Fredrick Schreiner (Princeton University)  
10:55 News and overview of the fitting ecosystem - Jonas Eschle  
11:15 --- Coffee ---
11:30
Talks (until 12:30)
11:30 The LEGEND-200 Analysis Framework - George Marshall  
11:50 Using Commodity Data Tools in LEGEND-1000 - Isaac Kenneth Kunen  
08:30 --- Coffee ---
09:00
Talks (until 10:00)
09:00 Introduction: Jerry Ling - Jerry 🦑 Ling (Harvard University (US))  
09:05 Introduction: Yehyun Choi - Yehyun Choi  
09:10 Introduction: Giordon Holtsberg Stark - Dr Giordon Holtsberg Stark (University of California,Santa Cruz (US))  
09:15 Introduction: Louis Varriano - Louis Varriano (University of Washington)  
09:20 Introduction: Gordon Watts - Gordon Watts (University of Washington (US))  
09:25 Introduction: Peter Zabback - Peter Zabback (UW / CENPA)  
09:30 Introduction: Max Zhao - Max Zhao (Princeton University (US))  
09:35 Introduction: Samuel Borden - Sam Borden (University of Washington, CENPA)  
09:40 Introduction: Pankaj Kumar Bind - Pankaj Kumar Bind (Uka Tarsadia University, India)  
09:45 pyOpenSci: Jonas Eschle - Jonas Eschle  
10:00 --- Coffee ---
10:15
Talks (until 11:15)
10:15 Static Compilation in Julia -- using FHist.jl as an example - Jerry 🦑 Ling (Harvard University (US))  
10:35 FlexCAST: Enabling Flexible Scientific Data Analyses - Dennis Daniel Nick Noll (Lawrence Berkeley National Lab (US))  
10:55 Common interface for end-of-analysis statistics with general PyTree operations - Max Zhao (Princeton University (US))  
11:15 --- Coffee ---
11:30
Talks (until 12:30)
11:30 Graph Me If You Can: Modern Python Meets HEP Statistical Models - Dr Giordon Holtsberg Stark (University of California,Santa Cruz (US))  
11:50 A tool for unbinned frequentist inference for quasi-background free searches - Sam Borden (University of Washington, CENPA)  
12:10 Packaging Collaboration Offline Software - Dr Giordon Holtsberg Stark (University of California,Santa Cruz (US))  
08:30 --- Coffee ---
09:00
Discussion (until 10:30)
10:30 --- Coffee ---
11:00 Farewell  
PM
12:30 --- Lunch ---
14:00
Discussion (until 15:00)
15:00 --- Coffee ---
15:30
Hacking (until 17:30)
12:30 --- Lunch ---
14:00
Hacking (until 18:00)
12:30 --- Lunch ---
14:00
Discussion (until 15:00)
15:00 --- Coffee ---
15:30
Hackathon (until 18:00)
18:00
Dinner (until 20:00) (Vista Cafe)