Conveners
🔀 Real-time Data Processing
- Elena Cuoco (DIFA and INFN Bologna)
🔀 Real-time Data Processing
- Vilius Cepaitis (University of Geneva)
🔀 Real-time Data Processing
- Elena Cuoco (DIFA and INFN Bologna)
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Rodrigo Tenorio (Università degli studi di Milano-Bicocca)17/06/2025, 12:00Real-Time Data ProcessingPoster Session A
We introduce a framework based on Short-time Fourier Transforms (SFTs)
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to analyze long-duration gravitational wave signals from compact binaries.
Targeted systems include binary neutron stars observed by third-generation
ground-based detectors and massive black-hole binaries observed by the LISA
space mission, for which we present a pilot application. Leveraging differentiable
and... -
Lorenzo Mobilia (Istituto Nazionale di Fisica Nucleare)17/06/2025, 12:03Patterns & AnomaliesPoster Session A
The first detection of the gravitational wave event GW150914 in 2015 opened the doors to the gravitational astronomy. Since then, hundreds of such events have been detected. Some of these have been particularly significant, such as GW170817, the first binary neutron star merger. This detection enabled a measurement of electromagnetic counterpart marking the beginning of the multi-messenger...
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Sanjiban Sengupta (CERN)17/06/2025, 12:06Real-Time Data ProcessingParallel talk
Within ROOT/TMVA, we have developed SOFIE - System for Optimized Fast Inference code Emit - an engine designed to convert externally trained deep learning models—such as those in ONNX, Keras, or PyTorch formats—into optimized C++ code for fast inference. The generated code features minimal dependencies, ensuring seamless integration into the data processing and analysis workflows of...
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Uraz Odyurt (University of Twente)17/06/2025, 12:26Real-Time Data ProcessingParallel talk
The Transformer Machine Learning architecture has been gaining considerable momentum in recent years. Computational High-Energy Physics tasks such as jet tagging and particle track reconstruction (tracking), have either achieved proper solutions, or reached considerable milestones using Transformers. On the other hand, the use of specialised hardware accelerators, especially FPGAs, is an...
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Dr Saul Alonso Monsalve (ETH Zurich)17/06/2025, 12:46Patterns & AnomaliesPoster Session A
Deep learning is playing an increasingly important role in particle physics, offering powerful tools to tackle complex challenges in data analysis. This talk presents a range of advanced deep-learning techniques applied to neutrino physics, with a particular focus on the T2K experiment. The discussion includes the use of cutting-edge models such as transformers or sparse submanifold...
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Niko Nanda Putra Nila Lay (Technical University of Munich)17/06/2025, 12:49Inference & UncertaintyPoster Session A
The LEGEND experiment aims to detect neutrinoless double-beta ($0\nu\beta\beta$) decay using high-purity germanium detectors (HPGes) enriched in $^{76}$Ge, immersed in instrumented liquid argon (LAr). Atmospheric LAr contains the cosmogenically activated isotope $^{42}$Ar, whose decay progeny, $^{42}$K, can undergo beta decay ($Q_{\beta} = 3.5$ MeV) on the HPGe surface. Without the baseline...
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Yuvraj Sharma17/06/2025, 16:40Real-Time Data ProcessingPoster Session B
The future of Gravitational Wave (GW) detectors [LVK] have made remarkable progress, with an expanding sensitivity band and the promise of exponential increase in detection rates for upcoming observing runs [O4 and beyond]. Among the diverse sources of GW signals, eccentric Binary mergers present an intriguing and computationally challenging aspect. We address the imperative need for efficient...
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Ivan Kisel17/06/2025, 16:43Patterns & AnomaliesPoster Session A
The field of heavy-ion experiments, particularly those like the upcoming Compressed Baryonic Matter (CBM) experiment at the Facility for Antiproton and Ion Research (FAIR), requires high-performance algorithms capable of efficient real-time data analysis. The incorporation of machine learning, especially artificial neural networks, into these experiments is a major breakthrough. This report...
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Martino Errico (Sapienza Università di Roma and INFN Roma)17/06/2025, 16:46Real-Time Data ProcessingParallel talk
The upcoming High Luminosity phase of the Large Hadron Collider will require significant advancements in real-time data processing to handle the increased event rates and maintain high-efficiency trigger decisions. In this work, we extend our previous studies on deploying compressed deep neural networks on FPGAs for high-energy physics applications by exploring the acceleration of graph neural...
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Francesco Curcio (IFIC University of Valencia and CSIC)17/06/2025, 17:06Real-Time Data ProcessingParallel talk
The HL-LHC project is driving significant upgrades to the ATLAS experiment to enhance data processing and maintain its discovery potential under high-luminosity conditions. A key aspect of this upgrade is the replacement of the readout electronics for the ATLAS Tile Hadronic Calorimeter. The new Tile PreProcessor (TilePPr) system, equipped with Kintex Ultrascale FPGAs, serves as the interface...
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Valentin Kladov (Ruhr-Universität Bochum)17/06/2025, 17:26Real-Time Data ProcessingPoster Session A
The real-time data processing of next-generation experiments at FAIR requires precise event topology reconstruction, which in turn depends on accurate in-situ calibration procedures. Machine learning techniques offer a promising approach to achieving fast and reliable calibrations using continuously available environmental data. In this study, we investigate a neural network-based method for...
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Benedetta Argiento (Istituto Nazionale di Fisica Nucleare)17/06/2025, 17:29Real-Time Data ProcessingPoster Session B
Magnetic Resonance Spectroscopy is a powerful, non-invasive tool for in vivo biochemical and metabolic tissue analysis, yet its widespread clinical application remains hindered by susceptibility to motion artifacts. Traditional retrospective corrections struggle with real-time constraints, limiting diagnostic precision in key medical scenarios such as neurodegenerative disease monitoring.
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The... -
Vilius Cepaitis (University of Geneva)17/06/2025, 17:32Patterns & AnomaliesPoster Session A
The ATLAS detector at the LHC has comprehensive data quality monitoring procedures for ensuring high quality physics analysis data. This contribution introduces a long short-term memory (LSTM) autoencoder-based algorithm designed to identify detector anomalies in ATLAS liquid argon calorimeter data. The data is represented as a multidimensional time series, corresponding to statistical moments...
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Pelayo Leguina (Universidad de Oviedo, Spain)18/06/2025, 15:03Real-Time Data ProcessingParallel talk
In view of the HL-LHC, the Phase-2 CMS upgrade will replace the entire trigger and data acquisition system. The L1T system has been designed to process 63 Tb/s input bandwidth with state-of-the-art commercial FPGAs and high-speed optical links reaching up to 28 Gb at a fixed latency below 12.5 µs. In view of the upgraded trigger system and in preparation for the HL-LHC, a GNN has been trained...
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Efe Yigitbasi (Rice Univ., USA)18/06/2025, 15:23Real-Time Data ProcessingParallel talk
We report on the development, implementation, and performance of a fast neural network used to measure the transverse momentum in the CMS Level-1 Endcap Muon Track Finder. The network aims to improve the triggering efficiency of muons produced in the decays of long-lived particles. We implemented it in firmware for a Xilinx Virtex-7 FPGA and deployed it during the LHC Run 3 data-taking in...
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Giuseppe Di Somma (Istituto Nazionale di Fisica Nucleare)18/06/2025, 15:43Real-Time Data ProcessingPoster Session B
GINGER data analysis is based on the experience gained with GINGERINO data analysis, the general analysis scheme will be described.
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The reconstruction of the beat frequency of a laser gyroscope signal in the shortest possible time is a non-trivial challenge. Advancements in artificial intelligence are used to develop a DAQ system capable of determining the beat signal frequency with higher... -
106. ✨ B-hadron identification in b-jets using novel deep learning technique in pp collisions in CMSPrince Kumar (Indian Inst. of Technology, Madras, India)18/06/2025, 15:46Inference & UncertaintyPoster Session B
Understanding the substructure of jets initiated by heavy quarks is essential for quantum chromodynamics (QCD) studies, particularly in the context of the dead-cone effect and jet quenching. The kinematics of b-hadron decays present a challenge for substructure measurements with inclusive b-jets. We propose an approach using geometric deep learning to extract the optimal representation of the...
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