Name: ACAT 2025
Start: 2025-09-08T08:00:00+02:00
End: 2025-09-12T16:30:00+02:00
Location: Hamburg, Germany

ACAT 2025

from Monday, 8 September 2025 (08:00) to Friday, 12 September 2025 (16:30)

Monday, 8 September 2025

08:00 Registration
Registration
08:00 - 09:15
Room: Foyer
09:15 Plenary
09:15 - 11:00
Room: ESA A
Contributions

09:15 Opening - Gregor Kasieczka (Hamburg University (DE))

09:30 Advances in Model-Agnostic Searches for New Physics at the Large Hadron Collider - Mikael Kuusela (Carnegie Mellon University (US))

10:00 Computational Tools for Dark Matter in Particle Physics and Astrophysics - Genevieve Belanger Genevieve Belanger

10:30 Transformers for scattering amplitudes computation - LANCE Dixon
11:00 Poster session with coffee break: Group 1
Group 1
11:00 - 11:30
Room: ESA W 'West Wing'
Contributions

11:00 Performance of Lossless Data Compression Algorithms in the CMS Experiment - CMS Collaboration Simone Rossi Tisbeni (Universita Di Bologna (IT))

11:00 User Centric Approaches to Sustainable Compute Operation - Paul Gilles (RWTH Aachen University)

11:00 Model agnostic optimisation of weakly supervised anomaly detection - Marie Hein (RWTH Aachen University)

11:00 Fast Perfekt: Regression-based refinement of fast simulation - Lars Stietz (Hamburg University of Technology (DE))

11:00 UHI for ROOT: Interfacing With Python Statistical Analysis Libraries - Silia Taider

11:00 Running ATLAS and CMS distributed computing on HPCs with fapptainer - Tomas Lindén (Helsinki Institute of Physics (FI))

11:00 subMIT: a CMS Analysis Facility at MIT - CMS Collaboration David Walter (Massachusetts Inst. of Technology (US))

11:00 The Application of Multithreading in JUNO Offline Software - Jiaheng Zou (IHEP, Beijing) Wenxing Fang

11:00 Tracking for the next ATLAS event filter with GNNs on GPUs - Benjamin Huth (CERN)

11:00 Running ATLAS and CMS distributed computing on HPCs with fapptainer - CMS Collaboration Tomas Lindén (Helsinki Institute of Physics (FI))

11:00 Real-Time Stream Compaction for Sparse Machine Learning on FPGAs - Marc Neu

11:00 Towards more precise data analysis with Machine-Learning-based particle identification with missing data - Marek Mateusz Mytkowski (Warsaw University of Technology (PL))

11:00 The fundamental limit of jet tagging - Humberto Reyes-González (RWTH Aachen)

11:00 Internal Criteria for Goodness in Unfolding and Their Application to the Comparison of Richardson-Lucy Deconvolution and Data Unfolding with Mean Integrated Error Optimization Methods - Nikolay Gagunashvili

11:00 Generative Language Model for Simulating Particles Interacting with Matter - Jay Chan (Lawrence Berkeley National Lab. (US)) Xiangyang Ju (Lawrence Berkeley National Lab. (US))

11:00 Graph Neural Networks for event classification: A study of muon-electron scattering with silicon strip tracking - Patrick Asenov (Universita & INFN Pisa (IT))

11:00 Track reconstruction in silicon strip detector of MuonE experiment with Graph Neural Networks - Marcin Wolter (Polish Academy of Sciences (PL))

11:00 ML-Based Cluster Counting for Particle Identification - Muhammad Numan Anwar (Universita e INFN, Bari (IT))

11:00 Refinement of calorimeter showers simulated with normalizing flow model - Corentin Allaire (IJCLab, Université Paris-Saclay, CNRS/IN2P3)

11:00 Machine Learning for $K^0$ Event Reconstruction in the LHCf Experiment - Andrea Paccagnella

11:00 From bins to flows: a neural network approach to unbinned data-simulation corrections - CMS Collaboration Davide Valsecchi (ETH Zurich (CH))

11:00 Deep Learning Algorithm for dN/dx in a Pixelated TPC - Guang Zhao (Institute of High Energy Physics (CAS))

11:00 Developing a simulation-based inference workflow in RooFit for analyses of semi-leptonic decays at LHCb - Jamie Gooding (Technische Universitaet Dortmund (DE))

11:00 Triggering on Muon Detector Showers with CMS - Ayse Asu Guvenli (Hamburg University (DE)) CMS Collaboration

11:00 Real-Time Unsupervised Anomaly Detection in the CMS Level-1 Trigger - Maciej Mikolaj Glowacki (CERN)

11:00 End-to-End MDC Track Reconstruction using Graph Neural Networks at BESIII - Liyan Qian (Chinese Academy of Sciences (CN))

11:00 Charged Particle Tracking in Drift Chambers Using Reinforcement Learning - Yao Zhang

11:00 Generalizing GANplification - Sascha Diefenbacher (Lawrence Berkeley National Lab. (US))

11:00 GNN based noise filtering algorithm for tracking on STCF experiment - Xiaoshuai Qin (Shandong University (CN))

11:00 Using Graph Neural Networks for hadronic clustering and to reduce beam background in the Belle~II electromagnetic calorimeter - Jonas Eppelt (Karlsruher Insititute of Technology (KIT))

11:00 Neural Fake Factor Estimation - Jan Gavranovic (Jozef Stefan Institute (SI)) Jernej Debevc (Jozef Stefan Institute (SI)) Lara Calic (Lund University (SE))

11:00 ColliderML: The First Release of an OpenDataDetector High-Luminosity Physics Benchmark Dataset - Daniel Thomas Murnane (Niels Bohr Institute, University of Copenhagen)

11:00 Advancing Awkward Arrays for High-Performance CPU and GPU Processing - Ianna Osborne (Princeton University)

11:00 High-Performance Computing Workflow for Distributed Hyperparameter Search in Medium-Sized Machine Learning Models - Xiangyang Ju (Lawrence Berkeley National Lab. (US))

11:00 Detector and Event Visualization in JUNO - Minghua Liao (Sun Yat-Sen University (CN))

11:00 Bridging Workload and Data Management in CMS: Leveraging WMCore Microservices and Rucio Integration - Alan Malta Rodrigues (University of Notre Dame (US)) CMS Collaboration

11:00 Automating the CMS ECAL calibration workflows for optimal performance in LHC Run 3 - CMS Collaboration Thomas Reis (Science and Technology Facilities Council STFC (GB))

11:00 GPU graphs in the CMS software and alpaka - Abdulrahman Al Marzouqi (University of Bahrain (BH)) CMS Collaboration

11:00 GPU unified memory in the CMS software and alpaka - CMS Collaboration Maria Michailidi (National and Kapodistrian University of Athens (GR))

11:00 Improving the Automated Prompt Calibration at Belle II - Merna Abumusabh (IPHC - Strasbourg)

11:00 AIDO: An End-to-end Detector Optimization Framework using Diffusion Models - Kylian Schmidt (KIT - Karlsruhe Institute of Technology (DE))

11:00 FPGA-Based Digital Design for DAQ and Radiation-Hard CMOS Monolithic Sensors in High-Energy Physics - Sami Ullah Khan (University of Padua & INFN Turin)

11:00 mplhep 1.0 (mplhep & plothist) - Andrzej Novak (Massachusetts Inst. of Technology (US)) Tristan Fillinger (KEK / IPNS)

11:00 Detector and event visualization software for CEPC - Yujie Zeng (Sun Yat-Sen University (CN))

11:00 Recent developments in the Awkward Array world - Manfred Peter Fackeldey (Princeton University (US))

11:00 A web-based job and data management system for the HERD experiment - Wenshuai Wang (Institute of High Energy Physics)

11:00 Hadron Identification based on DNN at BESⅢ - hyuan hyuan (中国科学院高能物理研究所)

11:00 The online event classification software in the JUNO experiment - Wenxing Fang

11:00 Performance analysis of dynamically integrated HPC resources in the ATLAS workflow at the WLCG Tier-2 site in Freiburg - Michael Boehler (University of Freiburg (DE))

11:00 Accelerating Detector Alignment Calibration with Real-Time Machine Learning on Versal ACAP Devices - Akshay Malige (Brookhaven National Laboratory (US))

11:00 Recent benchmarks in the Analysis Grand Challenge and integration with Combine (and HS3) - Massimiliano Galli (Princeton University (US))

11:00 b2luigi - bringing batch 2 luigi - Giacomo De Pietro (Karlsruhe Institute of Technology)

11:00 Applying Transaction Processing Techniques to Large Scale Analysis - Benjamin Galewsky (Univ. Illinois at Urbana Champaign (US))

11:00 Computing the QED corrections to the Coulomb potential: an example of a 6-loop 2-scale calculation - Sergey Volkov

11:00 Expected Tracking Performance of the ATLAS Inner Tracker at the High-Luminosity LHC - Doğa Elitez (CERN)

11:00 BitPacket: A C++ Library for Dynamic Binary Decoding - Valerio Pastore (INAF)

11:00 evermore: Differentiable Binned Likelihood Functions with JAX - CMS Collaboration Felix Philipp Zinn (Rheinisch Westfaelische Tech. Hoch. (DE))

11:00 The Array Data Acquisition System of the ASTRI Mini-Array project: status and assessment - Vito Conforti
11:30 Plenary
11:30 - 13:00
Room: ESA A
Contributions

11:30 The Next Generation Trigger Project at CERN - Cristina Botta (CERN)

12:00 Foundation models for physics - Sascha Caron (Nikhef National institute for subatomic physics (NL))

12:30 Fast Machine Learning for Science - Shih-Chieh Hsu (University of Washington Seattle (US))
13:00 Lunch break
Lunch break
13:00 - 14:30
14:30 Track 1: Computing Technology for Physics Research
14:30 - 16:10
Room: ESA M
Contributions

14:30 MLOps Pipeline for Continuous Deployment of Machine Learning Algorithms in the CMS Level-1 Trigger - Maciej Mikolaj Glowacki (CERN)

14:50 Real-Time GNN-Based Hit Filtering on FPGAs for the Belle II Level-1 Trigger - Greta Sophie Heine

15:10 Low-latency Jet Tagging for HL-LHC Using Transformer Architectures - Lauri Antti Olavi Laatu (Imperial College (GB))

15:30 CMS L1 Data Scouting for HL-LHC - CMS Collaboration Efe Yigitbasi (Rice University (US))
Track 2: Data Analysis - Algorithms and Tools
14:30 - 16:10
Room: ESA B
Contributions

14:30 Developments of GNN Track Reconstruction for the ATLAS ITk Detector - Jay Chan (Lawrence Berkeley National Lab. (US))

14:50 CyberPFA: Particle Flow Algorithm for Crystal Bar ECAL - Yang Zhang (Institute of High Energy Physics, Chinese Academy of Science)

15:10 Attention-Enhanced Lightweight GNNs for LHCb Next-generation Particle reconstruction and Identification - Cilicia Uzziel Perez (La Salle, Ramon Llull University (ES))

15:30 GNN-based E2E reconstruction in different highly granular calorimeters - Katharina sophia Schaeuble Ulrich Einhaus (KIT - Karlsruhe Institute of Technology (DE))

15:50 TMVA SOFIE: Enhancements in ML Inference through graph optimizations and heterogeneous architectures - Enrico Lupi (CERN, INFN Padova (IT))
Track 3: Computations in Theoretical Physics: Techniques and Methods
14:30 - 16:10
Room: ESA C
Contributions

14:30 Amplitude Surrogates for Multi-Jet Processes - Luca Beccatini

14:50 Machine-Learned Leading-Color Amplitude Reweighting for MadGraph - Javier Mariño Villadamigo (Institut für Theoretische Physik - University of Heidelberg)

15:10 Speeding up amplitude analysis with a CAS and array-oriented computing - Remco De Boer

15:30 Tropical sampling from Feynman measures - Mathijs Fraaije
16:10 Poster session with coffee break: Group 1
Group 1
16:10 - 16:40
Room: ESA W 'West Wing'
16:40 Track 1: Computing Technology for Physics Research
16:40 - 18:00
Room: ESA M
Contributions

16:40 ACTS Integration for ATLAS Phase-II Track Reconstruction - Andreas Stefl (CERN)

17:00 CLUEstering: a novel high-performance clustering library for scientific computing - Simone Balducci (Universita e INFN, Bologna (IT))

17:20 Static compilation of Julia packages for integration with exisitng HEP codebases: a case study with JetReconstruction.jl - Mateusz Jakub Fila (CERN)

17:40 Quantum & quantum-inspired optimization at high energy colliders - Hideki Okawa (Chinese Academy of Sciences (CN))
Track 2: Data Analysis - Algorithms and Tools
16:40 - 18:00
Room: ESA B
Contributions

16:40 On focusing statistical power for searches and measurements in particle physics - Aishik Ghosh (University of California Irvine (US))

17:00 Parameter Estimation with Neural Simulation-Based Inference in ATLAS - R D Schaffer (Université Paris-Saclay (FR))

17:20 Modular Data-Driven Calibration and Analysis Correction in ALICE - Marian I Ivanov (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))

17:40 Machine learning applications in the JUNO experiment - Hongyue Duyang (Shandong University)
Track 3: Computations in Theoretical Physics: Techniques and Methods
16:40 - 18:00
Room: ESA C
Contributions

16:40 Version 5 of the FORM computer algebra system - Joshua Davies (University of Liverpool)

17:00 ggxy: NLO QCD corrections to loop induced $gg\to XY$ processes - Daniel Stremmer (KIT)

17:20 Portable Parton-Level Event Generation for the High-Luminosity LHC - Enrico Bothmann (CERN)
18:30 Reception
Reception
18:30 - 20:30
Tuesday, 9 September 2025
09:45 Plenary
09:45 - 11:00
Room: ESA A
Contributions

09:45 Updates from organizers - Gregor Kasieczka (Hamburg University (DE))

10:00 ML for unfolding - Tilman Plehn Tilman Plehn

10:30 DUNE: algorithmic and computing challenges - Michael Hudson Kirby (Brookhaven National Laboratory (US)) Michael Hudson Kirby (Brookhaven National Laboratory (US))
11:00 Poster session with coffee break: Group 1
Group 1
11:00 - 11:30
Room: ESA W 'West Wing'
11:30 Plenary
11:30 - 12:30
Room: ESA A
Contributions

11:30 SONIC: A Portable framework for as-a-service ML serving - Yuan-Tang Chou (University of Washington (US))

12:00 AI for accelerator control - Daniel Ratner (SLAC)
12:45 Conference Photo
Conference Photo
12:45 - 13:00

13:00 Lunch break
Lunch break
13:00 - 14:30
14:30 Track 1: Computing Technology for Physics Research
14:30 - 16:10
Room: ESA M
Contributions

14:30 Accelerating Deployment of FPGA-based AI in hls4ml with Parallel Synthesis through Model Partitioning - Dimitrios Danopoulos (CERN)

14:50 End-to-end hardware-aware model compression and deployment with PQuant and hls4ml - Roope Oskari Niemi

15:10 Track reconstruction on FPGA networks at high speed for high density conditions - Federico Lazzari (Universita di Pisa & INFN Pisa (IT))

15:30 Rapid ML inference in HEP using logic gate neural nets - Liv Helen Vage (Princeton University (US))

15:50 SuperSONIC: Cloud-Native Infrastructure for ML Inferencing - Yuan-Tang Chou (University of Washington (US))
Track 2: Data Analysis - Algorithms and Tools
14:30 - 16:10
Room: ESA B
Contributions

14:30 Reconstructing tau leptons with a cross-task, cross-detector foundation model - Laurits Tani (National Institute of Chemical Physics and Biophysics (EE))

14:50 OmniJet-alpha: foundation model updates - Anna Hallin (University of Hamburg)

15:10 Multi-Modal track reconstruction using Graph Neural Networks at Belle II - Lea Reuter (Karlsruhe Institute of Technology)

15:30 CMS FlashSim: end-to-end simulation with ML - CMS Collaboration Filippo Cattafesta (Scuola Normale Superiore & INFN Pisa (IT))

15:50 Computing the Matrix Element Method with generative machine learning - CMS Collaboration Florian Bury (University of Bristol)
Track 3: Computations in Theoretical Physics: Techniques and Methods
14:30 - 16:10
Room: ESA C
Contributions

14:30 Towards differentiable Jet Clustering - Bryan Bliewert (Deutsches Elektronen-Synchrotron (DE))

14:50 Towards AI-assisted particle theory design - Aishik Ghosh (University of California Irvine (US))

15:10 Scaling laws for amplitude surrogates - Joaquin Iturriza Ramirez (Centre National de la Recherche Scientifique (FR))

15:30 Understandable ML-taggers - Sophia Vent
16:10 Poster session with coffee break: Group 1
Group 1
16:10 - 16:40
Room: ESA W 'West Wing'
16:40 Track 1: Computing Technology for Physics Research
16:40 - 18:00
Room: ESA M
Contributions

16:40 Dynamic Control of Detectors, Polarized Beams, and Polarized Targets Using AI/ML - David Lawrence

17:00 Optimisation of the Accelerator Control by Reinforcement Learning: A Simulation-Based Approach - Anwar Ibrahim fedor. ratnikov

17:20 Towards a Natural Language User Experience of the ATLAS Technical Coordination Expert System Utilizing Large Language Models - Gustavo Uribe (Universidad Antonio Narino (CO))

17:40 Using Large Language Models to Accelerate Access to Physics - Gordon Watts (University of Washington (US))
Track 2: Data Analysis - Algorithms and Tools
16:40 - 18:00
Room: ESA B
Contributions

16:40 Interaction-Aware and Domain-Invariant Representation Learning for Inclusive Flavour Tagging - Quentin Führing (Technische Universitaet Dortmund (DE), University of Cambridge (UK))

17:00 How to make any Network Lorentz-Equivariant - Sebastian Pitz (ITP, Heidelberg University)

17:20 Hyperparameter Transfer for Graph Transformers - Gage DeZoort (Princeton University (US))

17:40 Evaluating Two-Sample Tests for Validating Generators in Precision Sciences - Samuele Grossi (Università degli studi di Genova & INFN sezione di Genova)
Track 3: Computations in Theoretical Physics: Techniques and Methods
16:40 - 18:00
Room: ESA C
Contributions

16:40 Scattering Amplitudes: A New Playground for Machine Learning - Tianji Cai

17:00 Calibrating ATLAS calorimeter signals using an uncertainty-aware precision network - Lorenz Vogel (ITP, Heidelberg University)

17:20 Learning Reliable Uncertainties - The Return of the Ensemble - Nina Elmer (Heidelberg University)

17:40 BAyesian Neural Network: an Atomic and Nuclear Emulator (BANNANE) - Jose Miguel Munoz Arias (MIT)
Wednesday, 10 September 2025
09:15 Plenary
09:15 - 11:00
Room: ESA A
Contributions

09:15 Updates from organizers - Gregor Kasieczka (Hamburg University (DE))

09:30 Modern tools for precision collider physics - Simone Zoia (CERN)

10:00 Optimising the CMS GPU Reconstruction: scheduling, efficiency, stability - Andrea Bocci (CERN)

10:30 The FAIR Universe Project - Sascha Diefenbacher (Lawrence Berkeley National Lab. (US))
11:00 Poster session with coffee break: Group 2
Group 2
11:00 - 11:30
Room: ESA W 'West Wing'
Contributions

11:00 Efficient Transformers for Jet Tagging - Vivekanand Gyanchand Sahu (University of California San Diego)

11:00 Evolution of data structures for heterogeneous reconstruction in CMSSW - Leonardo Beltrame (Politecnico di Milano (IT))

11:00 Parametrizing workflows with ParaO and Luigi - Benjamin Fischer (RWTH Aachen University (DE))

11:00 GPT-like transformer model for silicon tracking detector simulation - Tadej Novak (Jozef Stefan Institute (SI))

11:00 Exploring new directions in enhancing the ACTS parameter optimization suite - Chance Alan Lavoie (Carnegie Mellon University) Chance Lavoie Rocky Bala Garg (Stanford University (US))

11:00 CaloClouds3; Diffusion and normalising flows - Henry Day-Hall (DESY)

11:00 LLM-based physics analysis assistant at BESIII and exploration of future AI scientist - Beijiang Liu Changzheng YUAN Ke Li (Chinese Academy of Sciences (CN)) Zhengde Zhang (中国科学院高能物理研究所)

11:00 Re-discovery of $Z_c(3900)$ at BESIII Based on Quantum Machine Learning - Siyang Wu (Shandong University)

11:00 CNN-Based PID Algorithms for STCF Cherenkov Detectors - Zhipeng Yao

11:00 Running Experience with $\texttt{Optuna}$ for the Extraction of a HEP Signal by $\texttt{XGBoost}$ - Umit Sozbilir (Universita e INFN, Bari (IT))

11:00 Latest improvements to CATHODE - Louis Moureaux (Hamburg University (DE))

11:00 Energy Flow Polynomials for More Model-Agnostic Anomaly Detection - Lukas Lang (RWTH Aachen University)

11:00 GAN-based Particle Identification over Large Hadron Collider beauty Run III Data - Josef Ruzicka Gonzalez (Costa Rica Center for High Technology) Saverio Mariani (CERN) Sergio Arguedas Cuendis (Consejo Nacional de Rectores (CONARE) (CR))

11:00 OmniFold-HI: an Advanced ML Unfolding for Heavy-Ion Data - Adam Takacs (Heidelberg University) Alexandre Falcão (University of Bergen)

11:00 Extrapolating Jet Radiation with Autoregressive Transformers - Jonas Spinner

11:00 Fair Universe HiggsML Uncertainty Challenge - David Rousseau (IJCLab-Orsay)

11:00 LHCb Tracking Reconstruction and Ghost Rejection at 30 MHz - Jiahui Zhuo (Univ. of Valencia and CSIC (ES))

11:00 BuSca: A new software project for LLP searches at 30 MHz at LHCb - Valerii Kholoimov (Instituto de Física Corpuscular (Univ. of Valencia))

11:00 Toward robust Deep Learning - Andrey Shevelev Fedor Ratnikov

11:00 Machine Learning-Driven Anomaly Detection in Dijet Events with ATLAS - Dennis Daniel Nick Noll (Lawrence Berkeley National Lab (US))

11:00 Efficient Point Transformer for Charge Particles Track Reconstruction - Yuan-Tang Chou (University of Washington (US))

11:00 Vision transformers for fast and generalizable detector simulation - Luigi Favaro (Universite Catholique de Louvain (UCL) (BE))

11:00 Fast FARICH Simulation Using Generative Adversarial Networks - Fedor Ratnikov Foma Shipilov

11:00 Differentiable Optimization of Muon Scattering Tomography Detector Design for Border Control Applications - Zahraa Zaher

11:00 Error Analysis of PanDA metadata - Raees Ahmad Khan (University of Pittsburgh (US)) Tania Korchuganova

11:00 New Transformation Capabilities and Workflow Integration for ServiceX, a Delivery System for Distributed Data - Artur Cordeiro Oudot Choi (University of Washington (US))

11:00 Quantum Generative Modeling for Calorimeter Simulations in Noisy Quantum Device - Saverio Monaco

11:00 Abstracting heterogeneous resources in the ALICE Grid - Maksim Melnik Storetvedt (Western Norway University of Applied Sciences (NO))

11:00 The High-throughput Data I/O framework for HEPS - FU Shiyuan fusy

11:00 Zero-overhead ML training with ROOT in an ATLAS Open Data analysis - Martin Foll (University of Oslo (NO))

11:00 Parallel reconstruction profiling on multiple Hygon GPUs for ptychography in HEPS - lei wang (Institute of High Energy Physics)

11:00 Lossy compression in ATLAS offline analysis formats - R D Schaffer (Université Paris-Saclay (FR))

11:00 An nginx-based Content Distribution Network for HEP - Nick Smith (Fermi National Accelerator Lab. (US))

11:00 Efficient TrackML Data Access Using HDF5 for Scalable Particle Tracking - Alina Lazar (Youngstown State University (US))

11:00 Sustainability studies of big data processing in real time for HEP - Volodymyr Svintozelskyi (Univ. of Valencia and CSIC (ES))

11:00 Using ServiceX to prepare training data for an ATLAS Long-Lived Particle Search - Gordon Watts (University of Washington (US))

11:00 Progress on AI-Assisted Detector Design for the EIC (AID(2)E) - Karthik Suresh (College of William and Mary)

11:00 Evaluating HEP Workflow Portability and Performance using Liquid Argon TPC (LAr TPC) detector simulations Across HPC Systems - Doug Benjamin (Brookhaven National Laboratory (US))

11:00 Simulating the ATLAS Distributed Computing Infrastructure to Optimize Workload Allocation Strategies - Raees Ahmad Khan (University of Pittsburgh (US))

11:00 Integrating PanDA Harvester with Globus Compute for Portable HPC Execution of ATLAS Workflows - Doug Benjamin (Brookhaven National Laboratory (US))

11:00 Point-clouds based generative models on hadronic showers - Thorsten Lars Henrik Buss (Universität Hamburg)

11:00 Efficient data movement for Machine Learning inference in heterogeneous CMS software - CMS Collaboration Christine Zeh (Vienna University of Technology (AT))

11:00 Parton-shower-matched predictions for top-quark pair production and decay - Chiara Signorile

11:00 Improvements on QAOA for Particle Trajectories at LHCb - Miriam Lucio Martinez (Univ. of Valencia and CSIC (ES))

11:00 Feynman integrals at large loop order and the $\log-\Gamma$ distribution - Andrea Favorito

11:00 AI-assisted analysis to enhance discovery potential in High-Energy Physics - ASRITH KRISHNA RADHAKRISHNAN (Universita e INFN, Bologna (IT))

11:00 Design and implementation of JUNO Keep-Up Production pipeline - Tao Lin (Chinese Academy of Sciences (CN))

11:00 Research on Benchmark Testing Method Based on JUNO Offline Software - Xiaofei Yan (Institute of High Energy Physics(IHEP))

11:00 Transformer-based Track Fitting for HL-LHC - Jeremy Couthures (Laboratoire d'Annecy de physique des particules, CNRS / Univ. Savoie Mont Blanc (FR))

11:00 AUDITOR - the accounting ecosystem for HL-LHC and other accounting challenges - Raghuvar Vijayakumar (University of Freiburg (DE))

11:00 Redefining the target for full detector reconstruction algorithms - Alessandro Brusamolino (KIT - Karlsruhe Institute of Technology (DE)) Katharina Schäuble

11:00 LLM-based Code Documentation, Generation, and Optimization AI Assistant - Mohammad Atif (Brookhaven National Laboratory) Doug Benjamin (Brookhaven National Laboratory (US))

11:00 A Library for ML-based Fast Calorimeter Shower Simulation at Future Collider Experiments and Beyond - Peter McKeown (CERN)

11:00 Research on key techniques for performance optimization of astronomical satellite data processing - Shuang Wang (IHEP)

11:00 Building a High-Availability and User-Friendly Neutron Scattering Data Computing Infrastructure - Binbin Lee (Institute of High Energy Physics)

11:10 ML-unfolding without prior dependence - Theo Heimel (UCLouvain)
11:30 Track 1: Computing Technology for Physics Research
11:30 - 13:30
Room: ESA M
Contributions

11:30 Integrating and Validating ARM Resources at CMS - Adriano Di Florio (CC-IN2P3) CMS Collaboration

11:50 Optimizing Heterogeneous Workflow Construction for Enhanced Event Throughput and Efficient Resource Utilization in CMS - Alan Malta Rodrigues (University of Notre Dame (US)) CMS Collaboration

12:10 ServiceX: Streamlining Data Delivery and Transformation for HL-LHC Analyses - Artur Cordeiro Oudot Choi (University of Washington (US))

12:30 Development and Early Beamline Deployment of the HEPS Scientific Data processing Framework - Yu Hu

12:50 Exploring FAIR Open Science tools for Einstein Telescope. - Lia Lavezzi (INFN Torino) Lia Lavezzi (INFN Torino (IT))

13:10 JUNO DCI status: distributed computing infrastructure for a large neutrino experiment - Giuseppe Andronico (Universita e INFN, Catania (IT))
Track 2: Data Analysis - Algorithms and Tools
11:30 - 13:30
Room: ESA B
Contributions

11:30 Real-Time event reconstruction for Nuclear Physics Experiments using Artificial Intelligence - Gagik Gavalian (Jefferson National Lab)

11:50 Machine Learning algorithms for the COSI mission background rejection - Francesco Fenu (Agenzia Spaziale Italiana)

12:10 Probing The Invisible Solar System Through Stellar Eclipse Events - Marcel Völschow (Hamburg University of Applied Sciences)

12:30 AI Agents for Ground-Based Gamma Astronomy - Julian Simon Schliwinski (Humboldt University of Berlin (DE))

12:50 Neural Quasiprobabilistic Likelihood Ratio Estimation with Negatively Weighted Data - Stephen Jiggins (Deutsches Elektronen-Synchrotron (DE))
Track 3: Computations in Theoretical Physics: Techniques and Methods
11:30 - 13:30
Room: ESA C
Contributions

11:30 Precise inference of Lund fragmentation functions with the HOMER method - Ayodele Ore

11:50 Adaptive Polynomial Chaos As Quantum Born Machines for High-Fidelity Generative Modeling - Jamal Slim (DESY)

12:10 Exploring phase space with Flow Matching - Timo Janssen (University of Göttingen)

12:30 MadEvent7 – A New Modular Phase-Space Generator - Theo Heimel (UCLouvain)

12:50 Multi-jet Inclusive Phase-Space Sampling using Continuous Normalizing Flows - Konrad Helms

13:10 Simulation Based Inference for the Higgs-gauge sector - Nikita Schmal
13:30 Free Time for Sightseeing
Free Time for Sightseeing
13:30 - 18:00

18:00 Social Dinner
Social Dinner
18:00 - 23:00
Thursday, 11 September 2025
09:15 Plenary
09:15 - 11:00
Room: ESA A
Contributions

09:15 Updates from organizers - Gregor Kasieczka (Hamburg University (DE))

09:30 Quantum Computing in Nuclear Physics - Paul Stevenson (University of Surrey)

10:00 The Edge SpAIce project - Sioni Paris Summers (CERN)

10:30 Foundation time series models for forecasting epidemics - Eugenio Valdano (INSERM)
11:00 Poster session with coffee break: Group 2
Group 2
11:00 - 11:30
Room: ESA W 'West Wing'
11:30 Plenary
11:30 - 13:00
Room: ESA A
Contributions

11:30 Progress in ML for anomaly detection - David Shih

12:00 Optimizing ML models for hardware-aware deployment - Bo-Cheng Lai

12:30 Practical Neural Simulation-Based Inference at the LHC - Jay Ajitbhai Sandesara (University of Wisconsin Madison (US))
13:00 Lunch break
Lunch break
13:00 - 14:30
Room: ESA O 'East Wing'
14:30 Track 1: Computing Technology for Physics Research
14:30 - 16:10
Room: ESA M
Contributions

14:30 The Turbo event model evolution for LHCb Run 3 - Laurent Dufour (CERN)

14:50 High-Performance Data Format for Scientific Data Storage and Analysis - Gagik Gavalian (Jefferson National Lab)

15:10 Lazy Data Loading in Awkward Array - Iason Krommydas (Rice University (US))

15:30 A Unified Interface for Different Memory Layouts - Jolly Chen (CERN & University of Twente (NL)) Leonardo Beltrame (Politecnico di Milano (IT)) Oliver Gregor Rietmann (CERN)

15:50 RNTuple Attributes: a RNTuple-native metadata system - Giacomo Parolini (CERN)
Track 2: Data Analysis - Algorithms and Tools
14:30 - 16:10
Room: ESA B
Contributions

14:30 Upgrade of the Belle II First-Level Neural Track Trigger by Three-Dimensional Hough Finding and Deep Neural Networks on FPGAs - Simon Hiesl

14:50 Track fitting at the full LHC collision frequency: Design and performance of the GPU-based Kalman Filter at the LHCb experiment - Lennart Uecker (Heidelberg University (DE))

15:10 Real-time monitoring of LHCb beam spot properties based on FPGA hit reconstruction - Giulio Cordova (Universita & INFN Pisa (IT))

15:30 Improving the CMS High Level Trigger tracking at the HL-LHC with novel and evolved heterogeneous algorithms - CMS Collaboration Mario Masciovecchio (Univ. of California San Diego (US))

15:50 Deep Learning for Primary Vertex Identification in the ATLAS Experiment - Qi Bin Lei (Stanford University (US)) Rocky Bala Garg (Stanford University (US))
Track 3: Computations in Theoretical Physics: Techniques and Methods
14:30 - 16:10
Room: ESA C
Contributions

14:30 Boosting Monte Carlo performance: GPU offloading of matrix elements and composable deep learning for phase space sampling - Pia Bredt Juergen Reuter (DESY Hamburg, Germany)

14:50 Automated Selection for Physical Models of Small-Angle Neutron Scattering - 李亚康 liyk

15:10 Repurposing Large Language Models - Daniel Schiller (Institute for Theoretical Physics Heidelberg)

15:30 BitHEP: The Limits of Low-Precision ML in HEP - Ramon Winterhalder (Università degli Studi di Milano)

15:50 FeynGraph - A Modern High-Performance Feynman Diagram Generator - Jens Braun (Karlsruhe Institute of Technology (KIT))
16:10 Poster session with coffee break: Group 2
Group 2
16:10 - 16:40
Room: ESA W 'West Wing'
16:40 Track 1: Computing Technology for Physics Research
16:40 - 18:00
Room: ESA M
Contributions

16:40 Autoregressive Models for the Fast Calorimeter Simulation of the ATLAS Calorimeter - Florian Ernst (Heidelberg University (DE))

17:00 Cross-Geometry Fast Electromagnetic Shower Simulation - Lorenzo Valente (University of Hamburg (DE))

17:20 Celeritas: GPU-Accelerated Detector Simulation - Hayden Richard Hollenbeck (University of Virginia (US))

17:40 AdePT – Offloading Electromagnetic Showers in Geant4 Simulations to GPUs - Severin Diederichs (CERN)
Track 2: Data Analysis - Algorithms and Tools
16:40 - 18:00
Room: ESA B
Contributions

16:40 Generative Unfolding in Many Dimensions - Antoine Petitjean (ITP, Universität Heidelberg)

17:00 Full Generative Unfolding - Sofia Palacios Schweitzer (ITP, University Heidelberg)

17:20 Bridging the Gap Between Unfolding and Quantification Learning - Mirko Bunse (Lamarr Institute for Machine Learning and Artificial Intelligence, Dortmund, Germany)

17:40 Efficient bin by bin profile likelihood minimization for precision measurements - David Walter (Massachusetts Inst. of Technology (US))
Track 3: Computations in Theoretical Physics: Techniques and Methods
16:40 - 18:00
Room: ESA C
Contributions

16:40 Monte Carlo challenges for Non Perturbative QED tests - Anthony Hartin (LMU)

17:00 The $g^6$ pressure of hot Yang-Mills theory: Canonical form of the integrand - York Schröder .

17:20 String theory mathematics and matrix data analysis. - Sanjaye Ramgoolam (Queen Mary University of London)

17:40 Bridging Gravitational Wave and High-Energy Physics Software - Marco Meyer-Conde (Tokyo City University (JP), University Of Illinois (US))
Friday, 12 September 2025
09:10 Plenary
09:10 - 11:00
Room: ESA A
Contributions

09:10 Raisoning Language Models - Maciej Besta (ETHZ)

10:00 CaloDiT and CaloDiM: Fast, Accurate and Adaptable Generative Models for Calorimeter Shower Simulation - Peter McKeown (CERN)

10:30 Poster prizes
11:00 Poster session with coffee break: Group 2
Group 2
11:00 - 11:30
Room: ESA W 'West Wing'
11:30 Plenary
11:30 - 13:00
Room: ESA A
Contributions

11:30 Track 1 Summary - Nick Smith (Fermi National Accelerator Lab. (US))

11:50 Track 2 summary - Thea Aarrestad

12:10 Track 3 summary - Tianji Cai

12:30 Closing remarks - David Britton (University of Glasgow (GB))