Name: 26TH INTERNATIONAL CONFERENCE ON COMPUTING IN HIGH ENERGY & NUCLEAR PHYSICS (CHEP2023)
Start: 2023-05-08T08:00:00-04:00
End: 2023-05-12T16:00:00-04:00
Location: Norfolk Waterside Marriott

Monday, May 8, 2023

8:00 AM Registration
Registration
8:00 AM - 9:00 AM
9:00 AM Welcome / Highlighted Keynotes
Welcome / Highlighted Keynotes
9:00 AM - 10:30 AM
Room: Norfolk Ballroom III-V
Contributions

9:00 AM Welcome and Introduction to CHEP23 - Boehnlein, Amber (JLAB) Dodge, Gail (Old Dominion University) Henderson, Stuart (Jefferson Lab) Scott, Bobby (United States Congressman)

9:30 AM Keynote: Evolutions and Revolutions in Computing: Science at the Frontier - Dean, David (TJNAF)

10:00 AM Kenote: Future Trends in Nuclear Physics Computing - Diefenthaler, Markus (Jefferson Lab)
10:30 AM AM Break
AM Break
10:30 AM - 11:00 AM
Room: Hampton Roads Ballroom (3rd floor)
11:00 AM Storage
Storage
11:00 AM - 12:30 PM
Room: Norfolk Ballroom III-V
Contributions

11:00 AM dCache: storage system for data intensive science - Litvintsev, Dmitry (Fermilab)

11:15 AM Erasure Coding Xrootd Object Store - Yang, Wei (SLAC National Accelerator Laboratory)

11:30 AM POSIX access to remote storage with OpenID Connect AuthN/AuthZ - Fornari, Federico (INFN-CNAF)

11:45 AM Enabling Storage Business Continuity and Disaster Recovery with Ceph distributed storage - Bocchi, Enrico (CERN)

12:00 PM ECHO: optimising object store data access for Run-3 and the evolution towards HL-LHC - Walder, James (RAL, STFC, UKRI)

12:15 PM EOS Software Evolution Enabling LHC Run-3 - Caffy, Cedric (CERN)
DAQ Frameworks
DAQ Frameworks
11:00 AM - 12:30 PM
Room: Marriott Ballroom V-VI
Contributions

11:00 AM One year of LHCb triggerless DAQ: achievements and lessons learned. - Pisani, Flavio (CERN)

11:15 AM The new ALICE Data Acquisition system (O2/FLP) for LHC Run 3 - Barroso, Vasco (CERN)

11:30 AM Operational experience with the new ATLAS HLT framework for LHC Run 3 - Poreba, Aleksandra (CERN)

11:45 AM INDRA-ASTRA - Fang, Ronglong

12:00 PM ATLAS Trigger and Data Acquisition Upgrades for the High Luminosity LHC - Negri, Andrea (CERN)

12:15 PM From hyperons to hypernuclei online - Kisel, Ivan (Goethe University Frankfurt am Main)
Reconstruction
Reconstruction
11:00 AM - 12:30 PM
Room: Hampton Roads Ballroom VI
Contributions

11:00 AM Machine learning for ambiguity resolution in ACTS - Allaire, Corentin (IJCLab)

11:15 AM Generalizing mkFit and its Application to HL-LHC - Tadel, Matevz (UCSD)

11:30 AM traccc - a close to single-source track reconstruction demonstrator for CPU and GPU - Krasznahorkay, Attila (CERN)

11:45 AM GPU-based algorithms for primary vertex reconstruction at CMS - Erice Cid, Carlos Francisco (Boston University (US))

12:00 PM The Exa.TrkX Project - Calafiura, Paolo (LBNL)

12:15 PM Faster simulated track reconstruction in the ATLAS Fast Chain - Leight, William (University of Massachusetts, Amherst)
Analysis Workflows, Modeling and Optimisation
Analysis Workflows, Modeling and Optimisation
11:00 AM - 12:30 PM
Room: Marriott Ballroom II-III
Contributions

11:00 AM Distributed Machine Learning with PanDA and iDDS in LHC ATLAS - Weber, Christian (Brookhaven National Laboratory)

11:15 AM ATLAS data analysis using a parallelized workflow on distributed cloud-based services with GPUs - Sandesara, Jay (University of Massachusetts, Amherst)

11:30 AM Modelling Distributed Heterogeneous Computing Infrastructures for HEP Applications - Horzela, Maximilian (Karlsruhe Institute of Technology)

11:45 AM Digital Twin Engine Infrastructure in the interTwin Project - Fuhrmann, Patrick (DESY)

12:00 PM IceCube SkyDriver - A SaaS Solution for Event Reconstruction using the Skymap Scanner - Evans, Ric (IceCube, University of Wisconsin-Madison)

12:15 PM Analysis Grand Challenge benchmarking tests on selected sites - Koch, David (LMU)
Sustainable Languages and Architectures
Sustainable Languages and Architectures
11:00 AM - 12:30 PM
Room: Chesapeake Meeting Room
Contributions

11:00 AM Is Julia ready to be adopted by HEP? - Gál, Tamás (Erlangen Centre for Astroparticle Physics)

11:15 AM Polyglot Jet Finding - Stewart, Graeme (CERN)

11:30 AM The ATLAS experiment software on ARM - Elmsheuser, Johannes (Brookhaven National Laboratory)

11:45 AM Multilanguage Frameworks - Hrivnac, Julius (IJCLab)

12:00 PM User-Centered Design for the Electron-Ion Collider - Diefenthaler, Markus (Jefferson Lab)

12:15 PM Train to Sustain - Malik, Sudhir (University of Puerto Rico Mayaguez)
Statistical Inference and Fitting
Statistical Inference and Fitting
11:00 AM - 12:30 PM
Room: Hampton Roads Ballroom VIII
Contributions

11:00 AM RooFit's new heterogeneous computing backend - Rembser, Jonas (CERN)

11:15 AM Making Likelihood Calculations Fast: Automatic Differentiation Applied to RooFit - Singh, Garima (Princeton University (US)/CERN)

11:30 AM Build-a-Fit: RooFit configurable parallelization and fine-grained benchmarking tools for order of magnitude speedups in your fits - Wolffs, Zef (Nikhef)

11:45 AM New developments in Minuit2 - Moneta, Lorenzo (CERN)

12:00 PM Bayesian methodologies in particle physics with pyhf - Horstmann, Malin (TU Munich / Max Planck Institute for Physics)

12:15 PM A multidimensional, event-by-event, statistical weighting procedure for signal to background separation - Baldwin, Zachary (Carnegie Mellon University)
Dynamic Provisioning and Anything-As-A-Service
Dynamic Provisioning and Anything-As-A-Service
11:00 AM - 12:30 PM
Room: Marriott Ballroom IV
Contributions

11:00 AM Securing an Open and Trustworthy Ecosystem for Research Infrastructure and Applications (SOTERIA) - Bockelman, Brian (Morgridge Institute for Research)

11:15 AM Modular toolsets for integrating HPC clusters in experiment control systems - Al-Turany, Mohammad (GSI)

11:30 AM Federated Heterogenous Compute and Storage Infrastructure for the PUNCH4NFDI Consortium - Giffels, Manuel (Karlsruher Institut für Technologie (KIT))

11:45 AM Progress on cloud native solution of Machine Learning as Service for HEP - Giommi, Luca (INFN Bologna)

12:00 PM Demand-driven provisioning of Kubernetes-like resource in OSG - Andrijauskas, Fabio Schultz, David (IceCube, University of Wisconsin-Madison)
Tailored Collaboration and Training Initiatives
Tailored Collaboration and Training Initiatives
11:00 AM - 12:30 PM
Room: Marriott Ballroom I
Contributions

11:00 AM Involving the new generations in Fermilab endeavours - Mambelli, Marco (Fermilab)

11:15 AM DUNE Computing Tutorials - DeMuth, David (Valley City State University)

11:30 AM A customized web application for XENON collaboration member management - Liang, Shixiao (Rice University)

11:45 AM Training and on-boarding initiatives in HEP - Reinsvold Hall, Allison (US Naval Academy)

12:00 PM Building International Research Software Collaborations in Physics - Lange, David (Princeton University)

12:15 PM Support for experiments at INFN-T1 - Pellegrino, Carmelo (INFN-CNAF)
Applications 1
Applications 1
11:00 AM - 12:30 PM
Room: Hampton Roads VII
Contributions

11:00 AM MLHad: Simulating Hadronization with Machine Learning - Wilkinson, Michael (University of Cincinnati)

11:15 AM SYMBA: Symbolic Computation of Squared Amplitudes in High Energy Physics with Machine Learning - Alnuqaydan, Abdulhakim (University of Kentucky)

11:30 AM On Estimating Gradients of Discrete Stochastic Programs for Detector Design Optimization - Heinrich, Lukas (Technical University of Munich)

11:45 AM Multi-Module based VAE to predict HVCM faults in the SNS accelerator - Alanazi, Yasir (Jefferson Lab)

12:00 PM Resilient Variational Autencoder for Unsupervised Anomaly Detection at the SLAC Linac Cohrerent Light Source - Humble, Ryan (Stanford University)

12:15 PM Machine Learning for Etch-Pit Identification at MoEDAL - Hays, Jonathan (Queen Mary University of London)
Exascale Computing
Exascale Computing
11:00 AM - 12:30 PM
Room: Marriott Ballroom VII
Contributions

11:00 AM Application of performance portability solutions for GPUs and many-core CPUs to track reconstruction kernels - Kwok, Ka Hei Martin (Fermilab)

11:15 AM INFN and the evolution of distributed scientific computing in Italy - Fanzago, Federica

11:30 AM Outlines in hardware and software for new generations of exascale interconnects - Martinelli, Michele (INFN)

11:45 AM ICSC: The Italian National Research Centre on HPC, Big Data and Quantum Computing - Grandi, Claudio (INFN Bologna)

12:00 PM Performance Portability with Compiler Directives for Lattice QCD in the Exascale Era - Lin, Meifeng (Brookhaven National Laboratory)

12:15 PM Opticks : GPU Optical Photon Simulation using NVIDIA OptiX 7 and NVIDIA CUDA - Lin, Tao (IHEP)
12:30 PM Lunch on Own
Lunch on Own
12:30 PM - 2:00 PM
2:00 PM Networks
Networks
2:00 PM - 3:30 PM
Room: Norfolk Ballroom III-V
Contributions

2:00 PM Automated Network Services for Exascale Data Movement - Balcas, Justas (California Institute of Technology)

2:15 PM A Named Data Networking Based Fast Open Storage System plugin for XRootD - Shannigrahi, Susmit (Tennessee Tech University)

2:30 PM ALTO/TCN: Toward an Architecture of Efficient and Flexible Data Transport Control for Data-Intensive Sciences using Deep Infrastructure Visibility - Yang, Ryan (Choate Rosemary Hall)

2:45 PM A study case of Content Delivery Network solutions for the CMS experiment - Dengra, Carlos (CIEMAT/PIC)

3:00 PM Identifying and Understanding Scientific Network Flows - McKee, Shawn (University of Michigan Physics)

3:15 PM Managing multi-instrument data streams in secure environments - Sauti, Godfrey (NASA)
Online Reconstruction
Online Reconstruction
2:00 PM - 3:30 PM
Room: Marriott Ballroom V-VI
Contributions

2:00 PM Cluster reconstruction in the HGCAL at the Level 1 trigger - Alves, Bruno (LLR, École Polytechnique, Paris)

2:15 PM Level-3 trigger for CLAS12 with Artificial Intelligence - Tyson, Richard (Glasgow University)

2:30 PM Impact of the high-level trigger for detecting long-lived particles at LHCb - Vilasís-Cardona, Xavier (La Salle URL)

2:45 PM Reconstructing jets in the Phase-2 upgrade of the CMS Level-1 Trigger with a seeded cone algorithm - Summers, Sioni (CERN)

3:00 PM The Particle Flow Algorithm in the Phase II Upgrade of the CMS Level-1 Trigger. - Summers, Sioni (CERN)

3:15 PM Online tagging and triggering with deep learning AI for next generation particle imaging detector - Bhattacharya, Meghna (Fermilab)
Physics performance (part I)
Physics performance (part I)
2:00 PM - 3:30 PM
Room: Hampton Roads Ballroom VI
Contributions

2:00 PM Investigating mixed-precision for AGATA pulse-shape analysis - Molina, Roméo (IJCLab)

2:15 PM Kiwaku, a C++20 library for multidimensional arrays, applied to ACTS tracking - Joube, Sylvain (IJCLab - LISN, Universit Paris-Saclay, CNRS/IN2P3)

2:30 PM A physical dimensions aware evaluator for High Energy Physics applications - Clemencic, Marco (CERN EP-LBC)

2:45 PM Physics Performance of the ATLAS GNN4ITk Track Reconstruction Chain - Ju, Xiangyang (Lawrence Berkeley National Laboratory)

3:00 PM Calibration Data Flow and Performance at Belle II - Prim, Markus

3:15 PM EIC Software Overview - Lawrence, David (Jefferson Lab)
Simulation
Simulation
2:00 PM - 3:30 PM
Room: Chesapeake Meeting Room
Contributions

2:00 PM Development of particle flow algorithms based on Neural Network techniques for the IDEA calorimeter at future colliders - DOnofrio, Adelina (INFN-Roma Tre)

2:15 PM PARSIFAL: parametrized simulation of triple-GEM and micro-RWELL response to a charged particle - Farinelli, Riccardo (INFN Ferrara)

2:30 PM The AtlFast3, the ATLAS fast simulation tool in Run3 - Faucci Giannelli, Michele (INFN Roma Tor Vergata)

2:45 PM Simulation and Reconstruction of Photoelectric X-ray Polarimetry on LPD - Yi, Difan (University of Chinese Academy of Sciences)

3:00 PM The LHCb ultra-fast simulation option, Lamarr: design and validation - Barbetti, Matteo (INFN Firenze)

3:15 PM Generative Models for Fast Simulation of Electromagnetic and Hadronic Showers in Highly Granular Calorimeters - Gaede, Frank (DESY)
Computing Strategies and Evolution
Computing Strategies and Evolution
2:00 PM - 3:30 PM
Room: Marriott Ballroom II-III
Contributions

2:00 PM JUNO distributed computing system - Zhang, Xiaomei (Institute of High Energy Physics)

2:15 PM Computing Challenges for the Einstein Telescope project - Pardi, Silvio (INFN)

2:30 PM The Ligo-Virgo-KAGRA Computing Infrastructure for Gravitational-wave Research - Legger, Federica (INFN Torino)

2:45 PM The U.S. CMS HL-LHC R&D Strategic Plan - Gutsche, Oliver (Fermi National Accelerator Laboratory)

3:00 PM R&D in ATLAS Distributed Computing towards HL-LHC - South, David

3:15 PM Future Data-Intensive Experiment Computing Models: Lessons learned from the recent evolution of the ATLAS Computing Model - Klimentov, Alexei (Brookhaven National Laboratory)
I/O and Data Formats
I/O and Data Formats
2:00 PM - 3:30 PM
Room: Hampton Roads Ballroom VIII
Contributions

2:00 PM DUNE HDF5 Experience - Chowdhury, Barnali

2:15 PM Schema-Evolution and the TTree within HDF5 - Eichlersmith, Tom (University of Minnesota)

2:30 PM ROOT’s RNTuple I/O Subsystem: The Path to Production - Blomer, Jakob (CERN)

2:45 PM Integration of RNTuple in ATLAS Athena - De Geus, Florine (University of Amsterdam)

3:00 PM Improving ROOT I/O Performance for Analysis - Canal, Philippe

3:15 PM Boosting RDataFrame performance with transparent bulk event processing - Guiraud, Enrico (EP-SFT, CERN)
Analysis Facilities
Analysis Facilities
2:00 PM - 3:30 PM
Room: Marriott Ballroom IV
Contributions

2:00 PM Experience deploying an analysis facility for the Rubin Observatory’s Legacy Survey of Space and Time (LSST) data - Mainetti, Gabriele (CC-IN2P3/CNRS)

2:15 PM The Spanish CMS Analysis Facility at CIEMAT - Delgado Peris, Antonio (CIEMAT - PIC) Pérez-Calero Yzquierdo, Antonio (CIEMAT - PIC)

2:30 PM The Creation and Evolution of the US ATLAS Shared Analysis Facilities - Rind, Ofer (Brookhaven National Laboratory)

2:45 PM Toward Ten-Minute Turnaround in CMS Data Analysis: The View from Notre Dame - Lawrence, John (University of Notre Dame)

3:00 PM Data handling of CYGNO experiment using INFN-Cloud solution - Mazzitelli, Giovanni (Laboratori Nazionali di Frascati)

3:15 PM I/O performance studies of analysis workloads on production and dedicated resources at CERN - Sciabà, Andrea (CERN)
Open Science Project Reports
Open Science Project Reports
2:00 PM - 3:30 PM
Room: Marriott Ballroom I
Contributions

2:00 PM Machine Learning for Columnar High Energy Physics Analysis - Kauffman, Elliott (Princeton University)

2:15 PM ML_INFN project: status report and future perspectives - Giommi, Luca (INFN Bologna)

2:30 PM ScienceMesh: pan-European collaboration fabric for Science - Gonzalez, Hugo (CERN)

2:45 PM 10 years of Zenodo – growing the world’s largest general-purpose scholarly repository - Nielsen, Lars Holm (CERN)

3:00 PM The ALICE Glance Service Work system - De Souza Pereira, Jomar Junior (Universidade Federal do Rio De Janeiro, COPPE/EE/IF, Brazil)

3:15 PM Software Citation in HEP: Current State and Recommendations for the Future - Feickert, Matthew (University of Wisconsin-Madison)
Applications 2
Applications 2
2:00 PM - 3:30 PM
Room: Hampton Roads VII
Contributions

2:00 PM Deep Learning for Amplitude Analysis in Spectroscopy - Phelps, William (Christopher Newport University and Jefferson Lab)

2:15 PM Machine learning based compression for scientific data - Gallén, Axel (Lund University (SE)) Ekman, Alexander (Lund University (SE))

2:30 PM Pion/Kaon Identification at STCF DTOF Based on Classical/Quantum Convolutional Neural Network - Li, Teng

2:45 PM Particle identification with machine learning in ALICE Run 3 - Kabus, Maja (CERN / Warsaw University of Technology)

3:00 PM Flashsim: a ML based simulation for analysis datatiers - Vaselli, Francesco (Scuola Normale Superiore & INFN Pisa)

3:15 PM FastCaloGAN: a fast simulation of the ATLAS Calorimeter with GANs - Giannelli, Michele Faucci (INFN Roma Tor Vergata and Universita' di Roma Tor Vergata)
Simulaton on Heterogeneous Architectures
Simulaton on Heterogeneous Architectures
2:00 PM - 3:30 PM
Room: Marriott Ballroom VII
Contributions

2:00 PM CaTS: Integration of Geant4 and Opticks - Wenzel, Hans (Fermilab)

2:15 PM Madgraph5_aMC@NLO on GPUs and vector CPUs: experience with the first alpha release - Hageboeck, Stephan

2:30 PM Acceleration beyond lowest order event generation - Wettersten, Zenny (CERN)

2:45 PM Parallelization of Air Shower Simulation with IceCube - Meagher, Kevin (University of Wisconsin–Madison)

3:00 PM Celeritas: EM physics on GPUs and a path to full-featured accelerated detector simulation - Johnson, Seth (Oak Ridge National Laboratory)
3:30 PM PM Break
PM Break
3:30 PM - 4:00 PM
Room: Hampton Roads Ballroom (3rd floor)
4:00 PM "Challenges in AI/ML" & "Opportunities in ESCAPE"
"Challenges in AI/ML" & "Opportunities in ESCAPE"
4:00 PM - 6:00 PM
Room: Norfolk Ballroom III-V
Contributions

4:00 PM Radically different futures for HEP enabled by AI/ML - Cranmer, Kyle (University of Wisconsin-Madison)

4:30 PM AI and Beyond: New Techniques for Simulation and Design in HEP - Pedro, Kevin (Fermilab)

5:00 PM The ESCAPE Dark Matter Science Project in the European Science Cloud - Little, Jared (LAPP/CNRS)

5:30 PM The ESCAPE Collaboration - long term perspective - Lamanna, Giovanni (CNRS-LAPP)
6:30 PM Reception
Reception
6:30 PM - 7:30 PM
Room: Hampton Roads Ballroom & Foyer (3rd floor)
Tuesday, May 9, 2023

8:00 AM Registration
Registration
8:00 AM - 9:00 AM
9:00 AM Computing Infrastructure & Future Directions
Computing Infrastructure & Future Directions
9:00 AM - 10:30 AM
Room: Norfolk Ballroom III-V
Contributions

9:00 AM The Virtual Research Environment: towards a comprehensive analysis platform - Gazzarrini, Elena (CERN)

9:30 AM Evolution of ESnet - A Changing Landscape in Scientific Networking - Guok, Chin (ESnet)

10:00 AM Coffea-Casa: Building composable analysis facilities for the HL-LHC - Shadura, Oksana (University Nebraska-Lincoln (US))
10:30 AM AM Break
AM Break
10:30 AM - 11:00 AM
Room: Hampton Roads Ballroom (3rd floor)
11:00 AM Clouds & Caches
Clouds & Caches
11:00 AM - 12:30 PM
Room: Norfolk Ballroom III-V
Contributions

11:00 AM Xrootd S3 Gateway for WLCG Storage - Yang, Wei (SLAC National Accelerator Laboratory)

11:15 AM Predicting Resource Usage Trends with Southern California Petabyte Scale Cache - Sim, Alex (Lawrence Berkeley National Laboratory)

11:30 AM Storing LHC Data in Amazon S3 and Intel DAOS through RNTuple - Lazzari Miotto, Giovanna (UFRGS (BR))

11:45 AM Understanding Data Access Patterns for dCache System - Wu, Kesheng (Lawrence Berkeley National Laboratory)

12:00 PM A Ceph S3 Object Data Store for HEP - Smith, Nick (Fermilab)

12:15 PM Extending Rucio with modern cloud storage support: Experiences from ATLAS, SKA and ESCAPE - Lassnig, Mario (CERN)
DQ, Monitoring & Control
DQ, Monitoring & Control
11:00 AM - 12:30 PM
Room: Marriott Ballroom V-VI
Contributions

11:00 AM The Run-3 ATLAS jet trigger - Amerl, Maximilian

11:15 AM LHCb Online Monitoring - Matev, Rosen

11:30 AM First year of experience with the new operational monitoring tool for data taking in CMS during Run 3 - Petrucci, Andrea (University of California, San Diego, San Diego, California, USA)

11:45 AM Computer Vision for Data Quality Monitoring with Hydra - Jeske, Torri (JLAB)

12:00 PM The ALICE Data Quality Control - Konopka, Piotr (CERN)

12:15 PM AI Driven Experiment Calibration and Control - Britton, Thomas (JLab)
Physics performance (part 2)
Physics performance (part 2)
11:00 AM - 12:30 PM
Room: Hampton Roads Ballroom VI
Contributions

11:00 AM Algorithms: Framework- and Experiment-independent algorithms at EPIC - Joosten, Sylvester (Argonne National Laboratory)

11:15 AM Performance of track reconstruction at STCF using ACTS - Li, Teng (Shandong University)

11:30 AM Flexible, robust and minimal-overhead Event Data Model for track reconstruction in ACTS - Gessinger, Paul (CERN)

11:45 AM Multithreading ATLAS offline software: a retrospective - Snyder, Scott (Brookhaven National Laboratory)

12:00 PM Machine Learning Tools for the CMS Tracker Data Quality Monitoring and Certification - Benelli, Gabriele (Brown University)
Infrastructure and Services
Infrastructure and Services
11:00 AM - 12:30 PM
Room: Marriott Ballroom II-III
Contributions

11:00 AM Tools and Services for Collaborations: On-Boarding to the OSG Fabric of Services - Paschos, Pascal (University of Chicago)

11:15 AM Managing the OSG Fabric of Services the GitOps Way - Bockelman, Brian (Morgridge Institute for Research)

11:30 AM CernVM-FS at Extreme Scales - Promberger, Laura (CERN)

11:45 AM AUDITOR: Accounting for opportunistic resources - Boehler, Michael (Freiburg University)

12:00 PM JIRIAF: JLAB Integrated Research Infrastructure Across Facilities - Gyurjyan, Vardan (Jefferson Lab)

12:15 PM The Platform-as-a-Service paradigm meets ATLAS: developing an automated analysis workflow on the newly established INFN Cloud - Marcon, Caterina (INFN Milan (IT))
Sustainable CI and Build Infrastructure
Sustainable CI and Build Infrastructure
11:00 AM - 12:30 PM
Room: Chesapeake Meeting Room
Contributions

11:00 AM Large scale dynamic web deployment for CERN, experience and outlook - Rajula, Vineet Reddy

11:15 AM Modern Software Development for JUNO offline software - Lin, Tao (IHEP)

11:30 AM Operational Intelligence in the ATLAS Continuous Integration System - Undrus, Alexander (BNL)

11:45 AM Managing software build infrastructure at ALICE using Hashicorp Nomad - Wilken, Timo (CERN)

12:00 PM Version control and DevOps platform for accelerator and experiments: experience and outlook - Posada Trobo, Ismael (CERN)
Machine Learning in Analysis
Machine Learning in Analysis
11:00 AM - 12:30 PM
Room: Hampton Roads Ballroom VIII
Contributions

11:00 AM Binning high-dimensional classifier output for HEP analyses through a clustering algorithm - Eich, Niclas (RWTH Aachen University)

11:15 AM Deep generative models for generating Drell-Yan events in the ATLAS collaboration at the LHC - Ju, Xiangyang (Lawrence Berkeley National Laboratory)

11:30 AM Unbiased detection of data departures from expectations with machine learning - Grosso, Gaia (Universita e INFN, Padova (IT))

11:45 AM Data driven background estimation in HEP using Generative Adversarial Networks - Lohezic, Victor (Irfu, CEA Saclay - Université Paris-Saclay)

12:00 PM An Active Learning application in a dark matter search with ATLAS PanDA and iDDS - Weber, Christian (Brookhaven National Laboratory)

12:15 PM Deep Learning for Matrix Element Method - Neubauer, Mark (University of Illinois)
Computing Centre Infrastructure
Computing Centre Infrastructure
11:00 AM - 12:30 PM
Room: Marriott Ballroom IV
Contributions

11:00 AM Finalizing Transition to the New Data Center at BNL - Zaytsev, Alexandr (Brookhaven National Laboratory (BNL))

11:15 AM Measuring Carbon: Net-Zero and the IRISCAST Project - Owen, Alex (Queen Mary University of London)

11:30 AM The IT infrastructure of the LUX-ZEPLIN experiment at SURF - Luitz, Steffen (SLAC National Accelerator Laboratory)

11:45 AM Estimating the environmental impact of a large Tier 2 - Whitehouse, Dan (Imperial College)

12:00 PM Migrating the INFN-CNAF datacenter to the Bologna Tecnopolo - a status update - Pellegrino, Carmelo (INFN-CNAF)

12:15 PM Data Centre Refurbishment with the aim of Energy Saving and Achieving Carbon Net Zero - Traynor, Daniel (Queen Mary University of London)
Collaborative Infrastructure
Collaborative Infrastructure
11:00 AM - 12:30 PM
Room: Marriott Ballroom I
Contributions

11:00 AM The SMARTHEP European Training Network - Gooding, Jamie (Dortmund)

11:15 AM ScienceBox 2.0: Evolving the demonstrator package for CERN storage and analysis services - Bocchi, Enrico (CERN)

11:30 AM First results from the PUNCH4NFDI Consortium - Schneide, Christiane (DESY)

11:45 AM EOSC-CZ plans for physical sciences - Chudoba, Jiri

12:00 PM Facilitating the preservation of LHCb analyses - Couturier, Benjamin (CERN)

12:15 PM Scalable training on scalable infrastructures for programmable hardware - Lorusso, Marco (University of Bologna)
Reconstruction
Reconstruction
11:00 AM - 12:30 PM
Room: Hampton Roads VII
Contributions

11:00 AM A deep-learning reconstruction algorithm for cluster counting - Wu, Linghui (Institute of High Energy Physics)

11:15 AM Scalable, End-to-End, Machine-Learning-Based Data Reconstruction Chain for Particle Imaging Detectors - Drielsma, Francois (SLAC)

11:30 AM HyperTrack: neural combinatorics for high energy physics - Mieskolainen, Mikael (Imperial College London)

11:45 AM Implicit Neural Representation as a Differentiable Surrogate for Photon Propagation in a Monolithic Neutrino Detector - Tsang, Patrick (SLAC)

12:00 PM Neutrino interaction vertex-finding in a DUNE far-detector using Pandora deep-learning - Chappell, Andrew (University of Warwick)

12:15 PM Graph Neural Network for 3D Reconstruction in Liquid Argon Time Projection Chambers - Hewes, V (University of Cincinnati)
Software tools for Parallel Computing
Software tools for Parallel Computing
11:00 AM - 12:30 PM
Room: Marriott Ballroom VII
Contributions

11:00 AM Results from HEP-CCE - Leggett, Charles (Lawrence Berkeley National Laboratory)

11:15 AM Enabling INFN-T1 to support heterogeneous computing architectures - Dal Pra, Stefano (INFN-CNAF)

11:30 AM Using parallel I/O libraries for managing HEP experimental data - Bashyal, Amit (Argonne National Lab)

11:45 AM Fast, high-quality pseudo random number generators for heterogeneous computing - Barbone, Marco (Imperial College London)

12:00 PM XkitS：A computational storage framework for high energy physics based on EOS storage system - CHENG, Yaodong (IHEP, CAS)

12:15 PM Evaluation of ARM CPUs for IceCube available through Google Kubernetes Engine - Sfiligoi, Igor
12:30 PM Lunch on Own
Lunch on Own
12:30 PM - 2:00 PM
2:00 PM Tapes
Tapes
2:00 PM - 3:30 PM
Room: Norfolk Ballroom III-V
Contributions

2:00 PM An HTTP REST API for Tape-backed Storage - Davis, Michael (CERN) Afonso, Joao (CERN)

2:15 PM Challenging the economy of tape storage with the disk-based one - Ahn, Sang Un (KISTI)

2:30 PM Updates to the ATLAS Data Carousel Project - Zhao, Xin (Brookhaven National Laboratory (US))

2:45 PM Evolution of the CERN Backup system based on RESTIC and the CERN Tape Archive (CTA) - Rademakers, Fons (CERN)

3:00 PM The CERN Tape Archive Beyond CERN — an Open Source Data Archival System for HEP - Davis, Michael (CERN)
Accelerated Computing & Artificial Intelligence
Accelerated Computing & Artificial Intelligence
2:00 PM - 3:30 PM
Room: Marriott Ballroom V-VI
Contributions

2:00 PM Line Segment Tracking in the High-luminosity LHC - Chang, Philip (University of Florida)

2:15 PM Demonstration of track reconstruction with FPGAs on live data at LHCb - Lazzari, Federico (Pisa University & INFN)

2:30 PM Track reconstruction for the ATLAS Phase-II HLT using GNNs on FPGAs - Dittmeier, Sebastian (Heidelberg University)

2:45 PM A vendor-unlocked ITS GPU reconstruction in ALICE - Concas, Matteo (CERN)

3:00 PM Preliminary Performance Study of an Alternative Calorimeter Clustering Solution for Allen in LHCb - Valls Canudas, Núria (La Salle URL)

3:15 PM Triggerless data acquisition pipeline for Machine Learning based statistical anomaly detection - Migliorini, Matteo (Padova University & INFN)
Data preparation (part I)
Data preparation (part I)
2:00 PM - 3:30 PM
Room: Hampton Roads Ballroom VI
Contributions

2:00 PM CMS Tier0 data processing during the detector commissioning in Run-3 - Amado, Jhonatan

2:15 PM JUNO Offline Software for Data Processing and Analysis - HUANG, Xingtao (Shandong University)

2:30 PM Repurposing of the Run 2 CMS High Level Trigger Infrastructure as an Cloud Resource for Offline Computing - Mascheroni, Marco (University of California San Diego)

2:45 PM Offline Data Processing Software for the Super Tau Charm Facility - Li, Teng (Shandong University)

3:00 PM Status of DUNE Offline Computing - Kirby, Michael (FNAL)

3:15 PM DUNE Database Development - Vizcaya Hernandez, Ana Paula (Colorado State University)
Monitoring, Testing and Analytics
Monitoring, Testing and Analytics
2:00 PM - 3:30 PM
Room: Marriott Ballroom II-III
Contributions

2:00 PM The CMS monitoring applications for LHC Run 3 - Legger, Federica (INFN Torino)

2:15 PM BigPanDA monitoring system evolution in the ATLAS experiment - Klimentov, Alexei (Brookhaven National Laboratory)

2:30 PM Site Sonar - A Flexible and Extensible Infrastructure Monitoring Tool for ALICE Grid - Storetvedt, Maksim (CERN)

2:45 PM Bringing the ATLAS HammerCloud setup to the next level with containerization - Rottler, Benjamin (Freiburg University)

3:00 PM Operational Analytics Studies for ATLAS Distributed Computing: Data Popularity Forecast and Ranking of the WLCG Centers - Klimentov, Alexei (Brookhaven National Laboratory)

3:15 PM Analysis and optimization of ALICE Run 3 multicore Grid jobs - Bertran Ferrer, Marta (CERN)
Glance and Web based applications
Glance and Web based applications
2:00 PM - 3:30 PM
Room: Chesapeake Meeting Room
Contributions

2:00 PM Iterative and incremental development of the ATLAS Publication Tracking system - Cruz, Ana Clara Loureiro (Universidade Federal do Rio De Janeiro)

2:15 PM Enhancing data consistency in ATLAS and CERN databases through automated synchronization - Aleksandravicius, Gabriel de Aragão (Universidade Federal do Rio De Janeiro)

2:30 PM Glance Search Interface - Ferreira Brito Filho, Carlos Henrique

2:45 PM The migration to a standardized architecture for developing systems on the Glance project - Ferreira Brito Filho, Carlos Henrique (UFRJ)

3:00 PM Security Models for ALICE Online Web-Based Applications - Raduta, George (CERN)

3:15 PM Building a highly modular user-oriented notification system - Antunes, Carina
Reconstruction and Amplitude Fitting
Reconstruction and Amplitude Fitting
2:00 PM - 3:30 PM
Room: Hampton Roads Ballroom VIII
Contributions

2:00 PM A Kinematic Kalman Filter Track Reconstruction Algorithm for the Mu2e Experiment - Brown, David (LBL)

2:15 PM MEDUSA, A MULTITHREAD 4-BODY DECAY FITTING AND SIMULATION SOFTWARE - Ricci, Alessandro Maria (University of Pisa and INFN Pisa)

2:30 PM Event Generator Tuning Incorporating MC Systematic Uncertainty - Ju, Xiangyang (Lawrence Berkeley National Laboratory)

3:00 PM `epic-analysis`: Common Physics Analysis Software for the EIC - Dilks, Christopher (Duke University)

3:15 PM Laurelin: A ROOT I/O implementation for Apache Spark - Melo, Andrew (Vanderbilt University)
Computing Centre Infrastructure and Cloud
Computing Centre Infrastructure and Cloud
2:00 PM - 3:30 PM
Room: Marriott Ballroom IV
Contributions

2:00 PM HEPscore: a new benchmark for WLCG compute resources - Sobie, Randall (University of Victoria)

2:15 PM Using CRIU for checkpointing batch jobs - Andrijauskas, Fabio

2:30 PM Preparing for a new Data Center: Automated Management of a 10’000 node bare-metal fleet in CERN IT - Wiebalck, Arne (CERN)

2:45 PM A grid site reimagined: building a fully cloud-native ATLAS T2 on Kubernetes - Taylor, Ryan Paul (University of Victoria)

3:00 PM Accelerating science: the usage of commercial clouds in ATLAS distributed computing - Megino, Fernando Harald Barreiro (The University of Texas at Arlington)

3:15 PM Financial Case Study on the Use of Cloud Resources in HEP Computing - Misawa, Shigeki (Brookhaven National Laboratory) LAURET, Jerome (Brookhaven Science Associates)
Open Data and Open Science
Open Data and Open Science
2:00 PM - 3:30 PM
Room: Marriott Ballroom I
Contributions

2:00 PM MicroBooNE Public Data Sets: a Collaborative Tool for LArTPC Software Development - Cerati, Giuseppe (Fermilab)

2:15 PM ATLAS Open Data: developing education and outreach resources from research data - Krasznahorkay, Attila (CERN)

2:30 PM BaBar’s Experience with the Preservation of Data and Analysis Capabilities - Ebert, Marcus (University of Victoria)

2:45 PM Automatising open data publishing workflows: experience with CMS open data curation - Simko, Tibor (CERN)

3:00 PM An Ntuple production service for accessing LHCb Open Data: the Ntuple Wizard - Fitzgerald, Dillon (University of Michigan)

3:15 PM FAIR principles for Digital Objects in High Energy Physics: A Case Study with Universal FeynRules Output (UFO) Models - Roy, Avik (University of Illinois at Urbana-Champaign)
Tracking
Tracking
2:00 PM - 3:30 PM
Room: Hampton Roads VII
Contributions

2:00 PM End-to-End Geometric Representation Learning for Track Reconstruction - Calafiura, Paolo (LBNL)

2:15 PM An Object Condensation Pipeline for Charged Particle Tracking - Lieret, Kilian (Princeton University)

2:30 PM BESIII track reconstruction algorithm based on machine learning - Jia, Xiaoqian (Shandong University, CN)

2:45 PM Track Identification for CLAS12 using Artificial Intelligence - Gavalian, Gagik (Jefferson Lab)

3:00 PM Novel fully-heterogeneous GNN designs for track reconstruction at the HL-LHC - Caillou, Sylvain (L2IT, Toulouse)

3:15 PM Advances in developing deep neural networks for finding primary vertices in proton-proton collisions at the LHC - Garg, Rocky (Stanford University) Sokoloff, Michael (University of Cincinnati)
GPUs in Online and Offline
GPUs in Online and Offline
2:00 PM - 3:30 PM
Room: Marriott Ballroom VII
Contributions

2:00 PM Running GPU-enabled CMSSW workflows through the production system - Koraka, Charis Kleio (University of Wisconsin Madison (US))

2:15 PM LHCb GPU trigger commissioning with first data - LHCb - Fitzpatrick, Conor (CERN)

2:30 PM Run-3 Commissioning of CMS Online HLT reconstruction using GPUs - Parida, Ganesh (University of Wisconsin Madison)

2:45 PM Integrating LHCb workflows on Supercomputers: State of Practice - Boyer, Alexandre (CERN)

3:00 PM Porting ATLAS FastCaloSim to GPUs with Performance Portable Programming Models - Leggett, Charles (Lawrence Berkeley National Laboratory)

3:15 PM Performance of Heterogeneous Algorithm Scheduling in CMSSW - Kortelainen, Matti (Fermi National Accelerator Laboratory)
3:30 PM Poster Session Tuesday
Poster Session Tuesday
3:30 PM - 4:30 PM
Room: Hampton Roads Ballroom and Foyer Area
4:30 PM Databases & Metadata
Databases & Metadata
4:30 PM - 6:00 PM
Room: Norfolk Ballroom III-V
Contributions

4:30 PM Transferable Improved Analyses Turnaround through Intelligent Caching and Optimized Resource Allocation - Fischer, Benjamin (RWTH Aachen University (DE))

4:45 PM Evaluation of Rucio as a Metadata Service for the Belle II experiment - Panta, Anil (University of Mississippi)

5:00 PM Conditions Evolution in ATLAS - Costanzo, Davide (University of Sheffield (UK))

5:15 PM Calibration and Conditions Database of the ALICE experiment in Run 3 - Grigoras, Costin (CERN)

5:30 PM The HSF Conditions Database reference implementation - Gerlach, Lino (Brookhaven National Laboratory)

5:45 PM Testing framework and monitoring system for the ATLAS EventIndex - Gallas, Elizabeth (University of Oxford)
Network & Infrastructure
Network & Infrastructure
4:30 PM - 6:00 PM
Room: Marriott Ballroom V-VI
Contributions

4:30 PM Event Building studies for CMS Phase-2 at CERN - Krawczyk, Rafal (CERN)

4:45 PM Benchmarking Data Acquisition event building network performance for the ATLAS HL-LHC upgrade - Pozo Astigarraga, Eukeni (CERN)

5:00 PM Adoption of the alpaka performance portability library in the CMS software - Bocci, Andrea (CERN)

5:15 PM Improved HLT framework for Belle II experiment - Itoh, Ryosuke (KEK)

5:30 PM Kubernetes for DUNE DAQ - Lasorak, Pierre (Imperial College London)

5:45 PM Scientific application development based on the Daisy - Fu, Shiyuan ( Institute of High Energy Physics, CAS)
Simulation (part 2)
Simulation (part 2)
4:30 PM - 6:15 PM
Room: Hampton Roads Ballroom VI
Contributions

4:30 PM EvtGen – recent developments and prospects - Abudinén, Fernando (University of Warwick)

4:45 PM Introducing HIJING++: the Heavy Ion Monte Carlo Generator for the High-Luminosity LHC Era - Krasznahorkay, Attila (CERN)

5:00 PM Surface-based GPU-friendly geometry modeling for detector simulation - Gheata, Andrei (CERN)

5:15 PM Accelerated demonstrator of electromagnetic Particle Transport (AdePT) status and plans - Gheata, Andrei (CERN)

5:30 PM A parameter optimisation toolchain for Monte Carlo detector simulation - Volkel, Benedikt (CERN)

5:45 PM Optimizing Geant4 Hadronic Model Parameters Through Global Fits to Thin Target Data - Yarba, Julia (Fermi National Accelerator Laboratory)
Security and Tokens
Security and Tokens
4:30 PM - 6:00 PM
Room: Marriott Ballroom II-III
Contributions

4:30 PM Collaborative Operational Security: The future of cybersecurity for Research and Education - Crooks, David (UKRI - STFC)

4:45 PM Improving computer security in HEP with multiple factor authentication: experience and reflections - Ahmad, Adeel (CERN)

5:00 PM WLCG transition from X.509 to tokens: Status and Plans - Dack, Tom (STFC UKRI)

5:15 PM Transitioning GlideinWMS, a multi domain distributed workload manager, from GSI proxies to tokens and other granular credentials - Mambelli, Marco (Fermilab)

5:30 PM Adoption of a token-based authentication model for the CMS Submission Infrastructure - Mascheroni, Marco (University of California San Diego)

5:45 PM DIRAC: current, upcoming and planned capabilities and technologies - Boyer, Alexandre (CERN)
Sustainable Analysis
Sustainable Analysis
4:30 PM - 6:00 PM
Room: Chesapeake Meeting Room
Contributions

4:30 PM Fine-Grained HEP Analysis Task Graph Optimization with Coffea and Dask - Gray, Lindsey (FNAL)

4:45 PM Law: End-to-End Analysis Automation over Distributed Resources - Rieger, Marcel (University of Hamburg)

5:00 PM Analysis of physics analysis - Schreiner, Henry (Princeton University)

5:15 PM LbMCSubmit: A new flexible and scalable request submission system for LHCb simulation - Burr, Christopher (CERN)

5:30 PM An Intelligent Data Analysis System for Biological Macromolecule Crystallography - Sun, Hao-Kai (IHEP, CAS)

5:45 PM Ensuring Simulation Quality in the LHCb experiment - Couturier, Benjamin (CERN)
Physics Analysis Workflows
Physics Analysis Workflows
4:30 PM - 6:00 PM
Room: Hampton Roads Ballroom VIII
Contributions

4:30 PM Benchmarking distributed-RDataFrame with CMS analysis workflows on the INFN analysis infrastructure - spiga, daniele (INFN)

4:45 PM RootInteractive tool for multidimensional statistical analysis, machine learning and analytical model validation - Eulisse, Giulio

5:00 PM Physics analysis for the HL-LHC: concepts and pipelines in practice with the Analysis Grand Challenge - Held, Alexander (University of Wisconsin–Madison)

5:15 PM First implementation and results of the Analysis Grand Challenge with a fully Pythonic RDataFrame - Padulano, Vincenzo Eduardo (CERN)

5:30 PM PyPWA: A Software Toolkit for Parameter Optimization and Amplitude Analysis - Jones, Mark (Norfolk State University)

5:45 PM Analysis Productions: A declarative approach to ntupling - Burr, Chris (CERN)
Networking
Networking
4:30 PM - 6:00 PM
Room: Marriott Ballroom IV
Contributions

4:30 PM The Global Network Advancement Group: A Next Generation System for the LHC and Data Intensive Sciences - Newman, Harvey (California Institute of Technology)

4:45 PM NOTED: An intelligent network controller to improve the throughput of large data transfers in File Transfer Services by handling dynamic circuits - Misa Moreira, Carmen (CERN)

5:00 PM Experiences in deploying in-network data caches - Kissel, Ezra (Energy Sciences Network (ESnet))

5:15 PM Complete End-to-End Network Path Control for Scientific Communities with QoS Capabilities - Guok, Chin (ESnet)

5:30 PM P4flow: A software-defined networking approach with programmable switches for accounting and forwarding IPv6 packets with user-defined flow label tags - Misa Moreira, Carmen (CERN)

5:45 PM Apptainer Without Setuid - Dykstra, Dave
Public Science Training
Public Science Training
4:30 PM - 6:00 PM
Room: Marriott Ballroom I
Contributions

4:30 PM The Networking and Transfer Office ErUM-Data-Hub serving Digital Transformation in Research on Universe and Matter - Fackeldey, Peter (RWTH Aachen University Physics Institute III A)

4:45 PM XAS Curve Match Application based on Larch - Liu, Jianli (Institute of High Energy Physics, CAS)

5:00 PM : Using ZOOM Events for Scientific Conferences: the ICHEP2022 Experience - Rinaldi, Lorenzo

5:15 PM AI4EIC Hackathon: PID with the EPIC dRICH - Suresh, Karthik (University of Regina) Fanelli, Cristiano (William & Mary, Jefferson Lab)

5:30 PM Building a Global HEP Software Training Community - Lieret, Kilian (Princeton University)

5:45 PM vDUNE, a Virtual Tour of the DUNE South Dakota Laboratory - DeMuth, David (Valley City State University)
Analysis
Analysis
4:30 PM - 6:00 PM
Room: Hampton Roads VII
Contributions

4:30 PM Uncertainty Aware Machine Learning Models for Particle Physics Applications - Rajput, Kishansingh (Thomas Jefferson National Accelerator Facility)

4:45 PM Exploring Interpretability of Deep Neural Networks in Top Tagging - Roy, Avik (University of Illinois at Urbana-Champaign)

5:00 PM Fast Inclusive Flavor Tagging at LHCb - Prouve, Claire (Universidade de Santiago de Compostela (ES))

5:15 PM Using a Neural Network to Approximate the Negative Log Likelihood Distribution - Liu, Shenghua (University of Notre Dame)

5:30 PM Efficient search for new physics using Active Learning in the ATLAS Experiment - Bhatti, Zubair (New York University)

5:45 PM A method for inferring signal strength modifiers by conditional invertible neural networks - Farkas, Máté Zoltán (CMS)
Quantum Computing
Quantum Computing
4:30 PM - 6:00 PM
Room: Marriott Ballroom VII
Contributions

4:30 PM Co-Design of Quantum Hardware and Algorithms in Nuclear and High Energy Physics - Franz, Maja (Technical University of Applied Sciences Regensburg, Germany)

4:45 PM Towards a hybrid quantum operating system - Pasquale, Andrea (Università degli Studi di Milano - INFN Sezione di Milano - Technology Innovation Institute Abu Dhabi)

5:00 PM Precise Image Generation on Current Noisy Quantum Devices - Varo, Valle (DESY)

5:15 PM Application of quantum computing techniques in particle tracking at LHC - CHAN, Wai Yuen

5:30 PM Connecting HEPCloud with quantum applications using the Rigetti platform - Timm, S. (FNAL)

5:45 PM B Meson Flavour Tagging via Continuous Variable Quantum Support Vector Machines - West, Maxwell
6:00 PM "Diversity Drink" at Grain
"Diversity Drink" at Grain
6:00 PM - 8:00 PM
Wednesday, May 10, 2023

8:00 AM Registration
Registration
8:00 AM - 9:00 AM
9:00 AM Streaming R/O & Data Management
Streaming R/O & Data Management
9:00 AM - 10:30 AM
Room: Norfolk Ballroom III-V
Contributions

9:00 AM The O2 software framework and GPU usage in ALICE online and offline reconstruction in Run 3 - Eulisse, Giulio Rohr, David (CERN)

9:40 AM Streaming Readout and Remote Compute Systems - Lawrence, David (Jefferson Lab)

10:05 AM Data Management In Nuclear Physics: Cultural Changes For Larger Collaborations - Deconinck, Wouter (University of Manitoba)
10:30 AM AM Break
AM Break
10:30 AM - 10:50 AM
Room: Hampton Roads Ballroom (3rd floor)
10:50 AM Planning for the Future
Planning for the Future
10:50 AM - 12:05 PM
Room: Norfolk Ballroom III-V
Contributions

10:50 AM The Future of HEP Software & Computing – The Snowmass Report - Elvira, Daniel (FNAL)

11:15 AM The Nuclear Science Long Range Plan and Computing - Gao, Haiyan (Duke University)

11:40 AM Integrated Research Infrastructure - Architecture Blueprint Activity (IRI-ABA) - Ramprakash, Jini (ANL)
12:05 PM Excursions
Excursions
12:05 PM - 6:00 PM
Thursday, May 11, 2023

8:00 AM Registration
Registration
8:00 AM - 9:00 AM
9:00 AM Diversity & Bias / Inclusive and Ethical Computing
Diversity & Bias / Inclusive and Ethical Computing
9:00 AM - 10:45 AM
Room: Norfolk Ballroom III-V
Contributions

9:00 AM DEI Roundtable: "Building an equitable STEM workforce for the future" - Weatherly, Kimberly (William & Mary) Turner, Clayton (NASA Langley) Williams, Aurelia (Norfolk State University) McKinney, Ivan (Unreasonable Kids College) Schultz, A.K. (SVT Robotics)

9:45 AM LEIDA - Ideas for Achieving Excellence in HEP Research By Minimizing Marginalization and Increasing Belonging - Gladney, Larry (Yale)

10:15 AM A holistic study of the WLCG energy needs for the LHC scientific program - Campana, Simone (CERN)
10:45 AM AM Break
AM Break
10:45 AM - 11:15 AM
Room: Hampton Roads Ballroom (3rd floor)
11:15 AM Data Management
Data Management
11:15 AM - 12:45 PM
Room: Norfolk Ballroom III-V
Contributions

11:15 AM Nordic Data Lake Success Story - Wadenstein, Mattias (NeIC)

11:30 AM The implementation of Data Management and Data Service for HEPS - Sun, Haokai (Institute of High Energy Physics, CAS)

11:45 AM Overview of the distributed image processing infrastructure to produce the Legacy Survey of Space and Time (LSST) - Hernandez, Fabio (IN2P3 / CNRS computing center)

12:00 PM EPN2EOS Data Transfer System - Suiu, Alice Florenta

12:15 PM FTS Service Evolution and LHC Run-3 Operations - Murray, Steven (CERN)

12:30 PM Integrating FTS in the Fenix HPC infrastructure - Long, Shiting (Forschungszentrum Jülich)
Network & Infrastructure (Part 2)
Network & Infrastructure (Part 2)
11:15 AM - 12:45 PM
Room: Marriott Ballroom V-VI
Contributions

11:15 AM Validation of the new hardware trigger processor at NA62 experiment - Rossi, Cristian (INFN Roma1)

11:30 AM Upgrade of Online Storage and Express-Reconstruction system for the Belle II experiment - Park, Seokhee (KEK)

11:45 AM Overview of the HL-LHC Upgrade for the CMS Level-1 Trigger - Savard, Claire (University of Colorado at Boulder)

12:00 PM A High-Speed Asynchronous Data I/O Method for HEPS - Fu, Shiyuan (IHEP)

12:15 PM Towards a container-based architecture for CMS data acquisition - Simelevicius, Dainius (Vilnius University/CERN)

12:30 PM MiniDAQ-3: providing concurrent independent subdetector data-taking on CMS production DAQ resources - Brummer, Philipp (CERN)
Simulation (part 3)
Simulation (part 3)
11:15 AM - 12:45 PM
Room: Hampton Roads Ballroom VI
Contributions

11:15 AM Analysis Tools in Geant4 - HRIVNACOVA, Ivana (IJCLab, IN2P3/CNRS)

11:30 AM Geant4 electromagnetic physics for Run3 and Phase2 LHC - Sawkey, Daren (Varian Medical Systems)

11:45 AM Refined drift chamber simulation in the CEPC experiment - Fang, Wenxing (IHEP)

12:00 PM Simulation of the MoEDAL-MAPP experiment at the LHC - Kalliokoski, Matti (Helsinki Institute of Physics)

12:15 PM Recent Developments in the FullSimLight Simulation Tool from ATLAS - Khan, Raees (University of Pittsburgh)

12:30 PM Full Simulation of CMS for Run-3 and Phase-2 - Srimanobhas, Phat
Distributed Storage and Computing Resources
Distributed Storage and Computing Resources
11:15 AM - 12:45 PM
Room: Marriott Ballroom II-III
Contributions

11:15 AM Federated Access to Distributed Storage in the EIC Computing Era - Poat, Michael (BNL)

11:30 AM Improvement in user experience with Rucio integration into grid tools at Belle II - Panta, Anil (University of Mississippi)

11:45 AM Job CPU Performance comparison based on MINIAOD reading options: local versus remote - Balcas, Justas (California Institute of Technology)

12:00 PM Utilizing Distributed Heterogeneous Computing with PanDA in ATLAS - Barreiro Megino, Fernando (Unive)

12:15 PM The integration of heterogeneous resources in the CMS Submission Infrastructure for the LHC Run 3 and beyond - Pérez-Calero Yzquierdo, Antonio (CIEMAT - PIC)

12:30 PM Managing remote cloud resources for multiple HEP VO’s with cloudscheduler - Ebert, Marcus (University of Victoria)
MISC: MonteCarlos, Infrastructure and Simulation
MISC: MonteCarlos, Infrastructure and Simulation
11:15 AM - 12:45 PM
Room: Chesapeake Meeting Room
Contributions

11:15 AM Integrating the RIVET analysis tool into EPOS 4 - Jahan, Johannes (University of Houston)

11:30 AM GEMC: a database driven Monte Carlo simulation program - Ungaro, Maurizio (Jefferson Lab)

11:45 AM The LHCb simulation software Gauss and its Gaussino core framework - Mazurek, Michał (CERN)

12:00 PM From prototypes to large scale detectors: how to exploit the Gaussino simulation framework for detectors studies, with a detour into machine learning - Mazurek, Michał (CERN)

12:15 PM LCIO Turns 20 - Graf, Norman (SLAC National Accelerator Laboratory)

12:30 PM Darshan for HEP application - Wang, Rui (Argonne national laboratory)
AM Parallel
AM Parallel
11:15 AM - 12:45 PM
Room: Hampton Roads Ballroom VIII
Contributions

11:15 AM High-performance end-user analysis in pure Julia programming language - Ling, Jerry (Harvard University)

11:30 AM Extracting Columnar Event Data From Experiment Specific Data Formats At Scale - Galewsky, Ben (University of Illinois)

11:45 AM Awkward Just-In-Time (JIT) Compilation: A Developer’s Experience - Schreiner, Henry (Princeton University)

12:00 PM The New Awkward Ecosystem - Ifrim, Ioana (Princeton University)

12:15 PM Data Management Package for the novel data delivery system, ServiceX, and Applications to various physics analysis workflows - Choi, KyungEon (University of Texas at Austin)

12:30 PM Interpreting C++20 and CUDA, with profiling and debugging - Canal, Philippe
HPC and Deployment
HPC and Deployment
11:15 AM - 12:45 PM
Room: Marriott Ballroom IV
Contributions

11:15 AM Application of a supercomputer Tianhe-II in BESIII - Hu, Biying (Sun Yat-sen University)

11:30 AM Integration of the Barcelona Supercomputing Center for CMS computing: towards large scale production - Josep, Flix (CIEMAT - PIC)

11:45 AM Commissioning of US HPC GPU resources for CMS Data Reconstrucion - Hufnagel, Dirk (Fermilab)

12:00 PM Results from Large-scale HPC deployment of Scalable CyberInfrastructure for Artificial Intelligence and Likelihood Free Inference (SCAILFIN) - Hurtado Anampa, Kenyi (University of Notre Dame)

12:15 PM Lifecycle Management, Business Continuity and Disaster Recovery Planning for the LHCb Experiment Control System Infrastructure - Cifra, Pierfrancesco (Nikhef National institute for subatomic physics (PL) and CERN)

12:30 PM Optimization of opportunistic utilization of the ATLAS High-Level Trigger farm for LHC Run3 - Glushkov, Ivan (The University of Texas at Arlington)
Outreach and Public Engagement
Outreach and Public Engagement
11:15 AM - 12:45 PM
Room: Marriott Ballroom I
Contributions

11:15 AM Sharing ATLAS Science: communicating to the public - Le Boulicaut, Elise

11:30 AM The International Particle Physics Outreach Group - Engaging the world with science - Yacoob, Sahal (University of Cape Town / CERN)

11:45 AM Software Training Outreach In HEP - Cordero, Danelix (CROEM High School (Departamento de Educación de Puerto Rico))

12:00 PM The role of strategy and evaluation in delivering effective and innovative public engagement - Collier, Ian (UKRI-STFC)

12:15 PM ATLAS Virtual Visits: Bringing the world to our detector - Le Boulicaut, Elise
General Methods and Tools
General Methods and Tools
11:15 AM - 12:45 PM
Room: Hampton Roads VII
Contributions

11:15 AM JetNet library for machine learning in high energy physics - Pareja, Carlos

11:30 AM Artificial Intelligence and Machine Learning for EPIC: an Overview - Fanelli, Cristiano

11:45 AM New developments of TMVA/SOFIE: Code Generation and Fast Inference for Graph Neural Networks - Moneta, Lorenzo (CERN)

12:00 PM Embedded Continual Learning for HEP - Barbone, Marco (Imperial College London)

12:15 PM FAIR AI Models in High Energy Physics - Li, Haoyang (UCSD)

12:30 PM Symbolic Regression on FPGAs for Fast Machine Learning Inference - Tsoi, Ho Fung (University of Wisconsin Madison)
FPGA and Inference Servers
FPGA and Inference Servers
11:15 AM - 12:45 PM
Room: Marriott Ballroom VII
Contributions

11:15 AM EJFAT: Accelerated Intelligent Compute Destination Load Balancing - Goodrich, Michael

11:30 AM KServe inference extension for a FPGA vendor-free ecosystem - Ciangottini, Diego (INFN Perugia)

11:45 AM Portable Acceleration of CMS Mini-AOD Production with Coprocessors as a Service - McCormack, William (MIT)

12:00 PM Evaluating Performance Portability with the CMS Heterogeneous Pixel Reconstruction code - Kortelainen, Matti (Fermi National Accelerator Laboratory)

12:15 PM FPGA-based real-time cluster finding for the LHCb silicon pixel detector - Bassi, Giovanni (SNS and INFN Pisa)

12:30 PM APEIRON: a Framework for High Level Programming of Dataflow Applications on Multi-FPGA Systems - Rossi, Cristian (INFN Roma1)
12:45 PM Lunch on Own
Lunch on Own
12:45 PM - 2:00 PM
2:00 PM Analytics & Benchmarks
Analytics & Benchmarks
2:00 PM - 3:30 PM
Room: Norfolk Ballroom III-V
Contributions

2:00 PM Exploring Future Storage Options for ATLAS at the BNL/SDCC facility - Huang, Qiulan (Brookhaven National Laboratory)

2:15 PM Data popularity for the Cache Eviction Algorithms using Random Forests - Chuchuk, Olga (CERN, University of Cote d'Azur)

2:30 PM New XrootD monitoring implementation - Garrido Bear, Borja (CERN)

2:45 PM 400Gbps benchmark of XRootD HTTP-TPC - Arora, Aashay (UCSD)

3:00 PM Scale tests of the new DUNE data pipeline - Timm, Steven (Fermi National Accelerator Laboratory)

3:15 PM ICARUS signal processing with HEPnOS - Syed, S. (FNAL)
Readout & Data Processing
Readout & Data Processing
2:00 PM - 3:30 PM
Room: Marriott Ballroom V-VI
Contributions

2:00 PM ATLAS LAr Calorimeter Commissioning for LHC Run-3 - Furukawa, Marin (University of Tokyo)

2:15 PM Commissioning of the ALICE readout software for LHC Run 3 - Chapeland, Sylvain (CERN)

2:30 PM Development of the ATLAS Liquid Argon Calorimeter Readout Electronics for the HL-LHC - Ventura Gonzalez, Salvador (CEA-SACLAY)

2:45 PM FELIX: first operational experience with the new ATLAS readout system and perspectives for HL-LHC - Hoya, Joaquin (CERN)

3:00 PM Streaming Readout and Data-Stream Processing With ERSAP - Gyurjyan, Vardan (Jefferson Lab)

3:15 PM The CMS Inner Tracker DAQ system for the High Luminosity upgrade of LHC: from single-chip testing, to large-scale assembly qualification - Dinardo, Mauro (Università degli Studi di Milano - Bicocca)
Data Preparation (part 2)
Data Preparation (part 2)
2:00 PM - 3:30 PM
Room: Hampton Roads Ballroom VI
Contributions

2:00 PM Framework for custom event sample augmentations for ATLAS analysis data - van Gemmeren, Peter (Argonne National Laboratory)

2:15 PM Optimizing ATLAS data storage: the impact of compression algorithms on ATLAS physics analysis data formats - Marcon, Caterina (INFN Milano)

2:30 PM Towards a distributed heterogeneous task scheduler for the ATLAS offline software framework - Esseiva, Julien (Lawrence Berkeley National Laboratory)

2:45 PM Current Status and Future Developments for Automation of Data Calibration and Processing Procedures at the Belle II Experiment - Dossett, David (University of Melbourne)

3:00 PM RenderCore – a new WebGPU-based rendering engine for ROOT-EVE - Tadel, Matevz (UCSD)

3:15 PM Potentiality of automatic parameter tuning suite available in ACTS track reconstruction software framework - Garg, rocky (Stanford University)
FastSim
FastSim
2:00 PM - 3:30 PM
Room: Marriott Ballroom I
Contributions

2:00 PM Simulation of Hadronic Interactions with Deep Generative Models - Pham, Tuan Minh (University of Wisconsin-Madison)

2:15 PM Generating Accurate Showers in Highly Granular Calorimeters Using Normalizing Flows - Buss, Thorsten (Universität Hamburg)

2:30 PM The CaloChallenge insights & findings - Faucci Giannelli, Michele (INFN Roma Tor Vergata)

2:45 PM Fast and Accurate Calorimeter Simulation with Diffusion Models - Amram, Oz (Fermilab)

3:00 PM Transformers for Generalized Fast Shower Simulation - Raikwar, Piyush (CERN)

3:15 PM Refining fast simulation using machine learning - Wolf, Moritz (Hamburg University)
Workload Management
Workload Management
2:00 PM - 3:30 PM
Room: Marriott Ballroom II-III
Contributions

2:00 PM Integrating the PanDA Workload Management System with the Vera C. Rubin Observatory - Karavakis, Edward (Brookhaven National Laboratory)

2:15 PM The Rubin Observatory’s Legacy Survey of Space and Time DP0.2 processing campaign at CC-IN2P3 - Hernandez, Fabio (IN2P3 / CNRS computing center)

2:30 PM Lightweight Distributed Computing System Oriented to LHHAASO Data Processing - CHENG, Yaodong (IHEP, CAS)

2:45 PM The Cherenkov Telescope Array Observatory workflow management system - Faure, Alice (LUPM)

3:00 PM The ALICE Grid Workflow for LHC Run 3 - Storetvedt, Maksim (CERN)

3:15 PM Dynamic scheduling using CPU oversubscription in the ALICE Grid - Bertran Ferrer, Marta (CERN)
Sustainable Frameworks
Sustainable Frameworks
2:00 PM - 3:30 PM
Room: Chesapeake Meeting Room
Contributions

2:00 PM Meld: Exploring the feasibility of a framework-less framework - Knoepfel, Kyle (Fermi National Accelerator Laboratory)

2:15 PM Publication of the Belle II Software - Kuhr, Thomas (LMU Munich)

2:30 PM Key4hep Progress Report on Integrations - Ganis, Gerardo (CERN) Sailer, Andre (CERN)

2:45 PM The Open Data Detector - Salzburger, Andreas
PM Parallel
PM Parallel
2:00 PM - 3:30 PM
Room: Hampton Roads Ballroom VIII
Contributions

2:00 PM CP Algorithms: A common corrections framework for ATLAS - Krumnack, Nils (Iowa State University (US))

2:15 PM PHYSLITE - a new reduced common data format for ATLAS - Schaarschmidt, Jana (University of Washington (US))

2:30 PM Columnar analysis and on-the-fly analysis corrections at ATLAS - Krumnack, Nils (Iowa State University (US))

2:45 PM podio v1.0 - A first stable release of the EDM toolkit - Madlener, Thomas (DESY)

3:00 PM The QuantOm Event-Level Inference Framework - Lersch, Daniel (Florida State University)

3:15 PM Speeding up amplitude analysis with a Computer Algebra System - de Boer, Remco (Ruhr University Bochum)
Deployment, Management and Monitoring
Deployment, Management and Monitoring
2:00 PM - 3:30 PM
Room: Marriott Ballroom IV
Contributions

2:00 PM Implementation of New Security Features in the CMSWEB Kubernetes Cluster at CERN - Mascheroni, Marco (University of California San Diego)

2:15 PM Adapting GitOps to manage Helmholtz Cloud services at DESY - Beermann, Thomas (DESY)

2:30 PM Architecting the OpenSearch service at CERN - Papadopoulos, Sokratis (CERN)

2:45 PM Artificial Intelligence for improved facilities operation - Jain, Milan (PNNL)

3:00 PM Management of Batch worker node lifecycle and maintenance at CERN with BrainSlug (our in-house state-manager daemon), Rundeck and StackStorm - Jones, Ben (CERN)

3:15 PM Overcoming obstacles to IPv6 on WLCG - Kelsey, David (UKRI-STFC)
Online Applications
Online Applications
2:00 PM - 3:30 PM
Room: Hampton Roads VII
Contributions

2:00 PM Machine Learning for Real-Time Processing of ATLAS Liquid Argon Calorimeter Signals with FPGAs - Voigt, Johann (TU Dresden)

2:15 PM Applications of Lipschitz neural networks to the Run 3 LHCb trigger system - Delaney, Blaise (Massachusetts Institute of Technology)

2:30 PM The Deployment of Realtime ML in Changing Environments - Brown, Christopher (Imperial College (GB))

2:45 PM Improved Clustering in the Belle II Electromagnetic Calorimeter with Graph Neural Networks - Haide, Isabel (Karlsruhe Institute of Technology)

3:00 PM Development of a Deep-learning based Full Event Interpretation (DFEI) algorithm for the future LHCb trigger - Eschle, Jonas (University of Zürich)

3:15 PM Acceleration of a CMS DNN based Algorithm - Barbone, Marco (Imperial College London)
Quantum Computing Applications
Quantum Computing Applications
2:00 PM - 3:30 PM
Room: Marriott Ballroom VII
Contributions

2:00 PM High-Throughput Machine Learning Inference with NVIDIA TensorRT - Aaij, Roel (Nikhef National institute for subatomic physics (NL))

2:15 PM First Measurements With A Quantum Vision Transformer: A Naive Approach - Pasquali, Dominic (UC Santa Cruz / CERN)

2:30 PM The Role of Data in Projected Quantum Kernels: the Higgs Boson Discrimination - VALLECORSA, SOFIA (CERN)

2:45 PM Hybrid actor-critic scheme for quantum reinforcement learning - VALLECORSA, SOFIA (CERN)

3:00 PM Improving Noisy Hybrid Quantum Graph Neural Networks for Particle Decay Tree Reconstruction - Strobl, Melvin (Karlsruhe Institute of Technology)

3:15 PM Symmetry Invariant Quantum Machine Learning models for classification problems in Particle Physics - Heredge, Jamie (University of Melbourne)
3:30 PM Poster Session Thursday
Poster Session Thursday
3:30 PM - 4:30 PM
Room: Hampton Roads Ballroom and Foyer Area
4:30 PM Upcoming Computing Challenges beyond NP/HEP
Upcoming Computing Challenges beyond NP/HEP
4:30 PM - 6:00 PM
Room: Norfolk Ballroom III-V
Contributions

4:30 PM Data-Intensive search for Dark Matter with LUX-ZEPLIN - Monzani, Maria Elena (SLAC)

5:00 PM Massive Scale Data Analytics at LCLS-II - Thayer, Jana (SLAC)

5:30 PM Global Data Management in Astronomy and the link to HEP: are we collaborators, consumers or competitors? - Bolton, Rosie (SKA Observatory)
6:00 PM Student Poster Winners! - Childers, Taylor (Argonne National Laboratory) Britton, Thomas (JLab)
Student Poster Winners!
- Childers, Taylor (Argonne National Laboratory)
- Britton, Thomas (JLab)
6:00 PM - 6:10 PM
Room: Norfolk Ballroom III-V
7:00 PM Closing Event
Closing Event
7:00 PM - 9:00 PM
Friday, May 12, 2023

8:00 AM Registration
Registration
8:00 AM - 9:00 AM
9:00 AM Track 1--6 Highlights
Track 1--6 Highlights
9:00 AM - 10:30 AM
Room: Norfolk Ballroom III-V
Contributions

9:00 AM Track 1 Highlights - Barisits, Martin (CERN)

9:15 AM Track 2 Highlights - Yamada, Satoru (KEK)

9:30 AM Track 3 Highlights - Bandieramonte, Marilena (University of Pittsburgh)

9:45 AM Track 4 Highlights - Ellis, Katy (STFC-RAL)

10:00 AM Track 5 Highlights - Sexton, Elizabeth (FNAL)

10:15 AM Track 6 Highlights - Hageboeck, Stephan (CERN)
10:30 AM AM Break
AM Break
10:30 AM - 11:00 AM
Room: Hampton Roads Ballroom (3rd floor)
11:00 AM Track 7--X Highlights and Close out
Track 7--X Highlights and Close out
11:00 AM - 12:30 PM
Room: Norfolk Ballroom III-V
Contributions

11:00 AM Track 7 Highlights - Martinez Outschoorn, Verena Ingrid (University of Massachusetts Amherst)

11:15 AM Track 8 Highlights - Hernandez Villanueva, Michel (DESY)

11:30 AM Track 9 Highlights - VALLECORSA, SOFIA (CERN)

11:45 AM Track X Highlights - Timm, Steven (Fermi National Accelerator Laboratory)

12:00 PM Conference Wrap-up