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Analysis Ecosystem Workshop II

from Monday 23 May 2022 (08:45) to Wednesday 25 May 2022 (17:00)
IJCLab (Auditorium Joliot Curie)

        : Sessions
    /     : Talks
        : Breaks
23 May 2022
24 May 2022
25 May 2022
AM
08:45 Pickup badges and lunch tickets  
09:00
Plenary (until 10:30)
09:00 Welcome - Valérie Chambert (IPN Orsay/IN2P3/CNRS) Valerie Chambert (Universite de Paris-Sud 11 (FR)) Michel Jouvin (Université Paris-Saclay (FR))  
09:15 Introduction to the Workshop - Dr Graeme A Stewart (CERN)  
09:45 New Advances in Analysis Facilities - Robert Gardner (University of Chicago)  
10:00 Analysis frameworks and Analysis Facilities: user experience - Nick Smith (Fermi National Accelerator Lab. (US))  
10:15 Impact on Analysis Facilities in the context of DOMA evolution - Alessandra Forti (University of Manchester (GB))  
10:30 --- Coffee Break ---
11:00
Plenary (until 12:30)
11:00 Data Analysis Metadata Review - Thomas Kuhr (Ludwig Maximilians Universitat (DE))  
11:20 Big Questions in Systematics Processing - Stephan Hageboeck (CERN)  
11:40 ML Tooling and Use Landscape in HEP - Sean Joseph Gasiorowski (SLAC National Accelerator Laboratory (US))  
12:00 Differentiable Programming in HEP - Lukas Alexander Heinrich (CERN)  
12:20 Extra Discussion  
08:58 News of the Day  
09:00
Plenary (until 10:20)
09:00 Reduced Formats in ATLAS - James Catmore (University of Oslo (NO))  
09:20 Reduced Formats in CMS - Lindsey Gray (Fermi National Accelerator Lab. (US))  
09:40 Reduced Formats in Belle II - Michel Hernandez Villanueva (DESY)  
10:00 Real-Time and Trigger Analysis Overview - Michael David Sokoloff (University of Cincinnati (US)) Caterina Doglioni (University of Manchester (GB))  
10:20 Group Photo  
10:25 --- Coffee ---
10:50
Analysis User Experience and Declarative Languages (until 12:40)
10:50 Documentation, examples, benchmarking, interoperability  
11:45 Additional topics & follow-up from previous day  
10:50
Reduced Formats (until 12:40) (100-0-Salle des Conseils)
10:50 Reduced formats for long lived particles in ATLAS - Jackson Carl Burzynski (Simon Fraser University (CA))  
11:20 Limitations of NanoAOD and possible solutions - Bryan Cardwell (University of Virginia (US))  
11:50 Augmenting PHYSLITE content for sub set of events in ATLAS - Lukas Alexander Heinrich (CERN)  
12:20 Object Store R&D - Nick Smith (Fermi National Accelerator Lab. (US))  
09:00
Continuing Discussions (until 10:30)
09:00 News of the Day and DIscussion Planning - Dr Graeme A Stewart (CERN)  
09:10 Further Topic Discussion Time   (Various Rooms in B100)
10:30 --- Coffee ---
11:00
Plenary (until 12:30)
11:00 Analysis Facilities - Oksana Shadura (University of Nebraska Lincoln (US)) Nicole Skidmore (University of Manchester)  
11:10 ML tools and differentiable computing workflows - Nathan Daniel Simpson (Lund University (SE)) Lukas Alexander Heinrich (CERN)  
11:20 “Real-time” online/trigger-level analysis - Michael David Sokoloff (University of Cincinnati (US)) Giulio Eulisse (CERN)  
11:30 Analysis User Experience and Declarative Languages - Jonas Rembser (CERN) Alexander Held (New York University (US))  
11:40 Analysis on reduced formats or specialist inputs - Loukas Gouskos (CERN) Jana Schaarschmidt (University of Washington (US)) Allison Reinsvold Hall (Fermilab)  
11:50 Bookkeeping and systematics handling - Teng Jian Khoo (Humboldt University of Berlin (DE)) Paul James Laycock (Brookhaven National Laboratory (US))  
12:00 Let's Define an Analysis Workflow - Benjamin Galewsky (Univ. Illinois at Urbana Champaign (US))  
12:10 Discussion  
12:25 Closing Words - Gordon Watts (University of Washington (US))  
PM
12:30 --- Lunch ---
14:00
Analysis Facilities (until 16:30)
14:00 AFs in CERN - Enric Tejedor Saavedra (CERN)  
14:10 AFs in CMS - Lindsey Gray (Fermi National Accelerator Lab. (US))  
14:20 AFs in ATLAS - Lukas Alexander Heinrich (CERN) Alessandra Forti (University of Manchester (GB))  
14:30 AFs in LHCb - Dr Nicole Skidmore (University of Manchester)  
14:40 Discussion "Bridging analysis frameworks stakeholders and resource providers for future analysis HL-LHC facilities" - Oksana Shadura (University of Nebraska Lincoln (US)) Nicole Skidmore (University of Manchester)  
14:00
ML and Autodiff Workflows (until 16:30) (200-1-101)
14:00 Intro - Nathan Daniel Simpson (Lund University (SE)) Lukas Alexander Heinrich (CERN)  
14:10 Generative Model Training & ML Infrastructure - Engin Eren  
14:30 Differentiable Design Optimization - Giles Chatham Strong (Universita e INFN, Padova (IT))  
14:50 Discussion - Nathan Daniel Simpson (Lund University (SE)) Lukas Alexander Heinrich (CERN)  
15:30 AD beyond Python and ML - Vassil Vasilev (Princeton University (US))  
14:00
Metadata and Systematics (until 16:30) (100-0-A018)
14:00 Metadata paper: Discussion of next steps - Paul James Laycock (Brookhaven National Laboratory (US))  
15:00 What analysers want: Infrastructure for systematic variations - Enrico Guiraud (EP-SFT, CERN)  
15:20 Systematics discussion  
16:30 --- Coffee ---
17:00
Plenary (until 18:00)
17:00 ROOT User Workshop Summary - Axel Naumann (CERN)  
17:20 Analysis user experience with the Python HEP ecosystem - Jim Pivarski (Princeton University) Matthew Feickert (Univ. Illinois at Urbana Champaign (US))  
17:40 Declarative Languages Overview - Sezen Sekmen (Kyungpook National University (KR))  
12:40 --- Lunch ---
14:30
Crossover Sessions (until 16:00)
16:00 --- Coffee ---
16:30
BoFs and Breakouts - Benjamin Galewsky (Univ. Illinois at Urbana Champaign (US)) (until 18:00) (100-0-A018)
16:30 Discussion: Let’s Define the Steps of an Analysis Workflow - Benjamin Galewsky (Univ. Illinois at Urbana Champaign (US))  
16:30
Crossover Sessions (until 18:00) (100-0-Salle des Conseils)
16:30
Real-Time and Trigger Analysis (until 18:00)
16:30 LHCb HLT1 Monitoring - Daniel Charles Craik (Massachusetts Inst. of Technology (US))  
16:50 Discussion  
19:30 --- Workshop Dinner ---
12:30 --- Lunch ---
14:20
Report Writing (until 15:30)
15:30 --- Coffee ---
16:00
Report Writing (until 17:00)
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