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No systematic procedure currently exists for inferring the underlying physics from discrepancies observed in high energy collider data. We present Bard, an algorithm designed to facilitate the process of model construction at the energy…

High Energy Physics - Phenomenology · Physics 2007-05-23 Bruce Knuteson , Stephen Mrenna

Spatial-temporal data contains rich information and has been widely studied in recent years due to the rapid development of relevant applications in many fields. For instance, medical institutions often use electrodes attached to different…

Machine Learning · Computer Science 2023-09-15 Tiehua Zhang , Yuze Liu , Zhishu Shen , Rui Xu , Xin Chen , Xiaowei Huang , Xi Zheng

The official data collection for the Run 3 of the Large Hadron Collider (LHC) at CERN in Geneva commenced on July 5, 2022, following approximately three and a half years of maintenance, upgrades, and commissioning. Among the many upgrades…

Instrumentation and Detectors · Physics 2025-01-09 Krystian Roslon

Graph neural networks stand as the predominant technique for graph representation learning owing to their strong expressive power, yet the performance highly depends on the availability of high-quality labels in an end-to-end manner. Thus…

Machine Learning · Computer Science 2024-11-27 Jiazheng Li , Jundong Li , Chuxu Zhang

Many important real-world applications-such as social networks or distributed data bases-can be modeled as hypergraphs. In such a model, vertices represent entities-such as users or data records-whereas hyperedges model a group membership…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-11-15 Christian Mayer , Ruben Mayer , Sukanya Bhowmik , Lukas Epple , Kurt Rothermel

In the past decade, the modeling community has produced many feature-rich modeling editors and tool prototypes not only for modeling standards but particularly also for many domain-specific languages. More recently, however, web-based…

Software Engineering · Computer Science 2023-07-06 Dominik Bork , Philip Langer , Tobias Ortmayr

Spatio-temporal graphs are powerful tools for modeling complex dependencies in traffic time series. However, the distributed nature of real-world traffic data across multiple stakeholders poses significant challenges in modeling and…

Machine Learning · Computer Science 2025-11-14 Feng Wang , Tianxiang Chen , Shuyue Wei , Qian Chu , Yi Zhang , Yifan Sun , Zhiming Zheng

Deep learning is widely used to uncover hidden patterns in large code corpora. To achieve this, constructing a format that captures the relevant characteristics and features of source code is essential. Graph-based representations have…

Software Engineering · Computer Science 2024-02-01 Mootez Saad , Tushar Sharma

In the problem of structured prediction with graph representation learning (GRL for short), the hypothesis returned by the algorithm maps the set of features in the \emph{receptive field} of the targeted vertex to its label. To understand…

Machine Learning · Computer Science 2021-11-29 Yihan He , Joan Bruna

Current best performing models for knowledge graph reasoning (KGR) introduce geometry objects or probabilistic distributions to embed entities and first-order logical (FOL) queries into low-dimensional vector spaces. They can be summarized…

Artificial Intelligence · Computer Science 2023-04-21 Xueyuan Lin , Haihong E , Gengxian Zhou , Tianyi Hu , Li Ningyuan , Mingzhi Sun , Haoran Luo

This work introduces CLIP, a CUDA-accelerated phase-field lattice Boltzmann framework for simulating immiscible two-phase flows with high density and viscosity ratios in both two- and three-dimensional domains. By leveraging GPU…

Fluid Dynamics · Physics 2025-05-20 Mehdi Shadkhah , Mohammad Taeibi Rahni , Azadeh Kebriaee , Mohammad Reza Salimi

Significant new challenges are continuously confronting the High Energy Physics (HEP) experiments, in particular the two detectors at the Large Hadron Collider (LHC) at CERN, where nominal conditions deliver proton-proton collisions to the…

Instrumentation and Detectors · Physics 2013-10-24 V. Halyo , A. Hunt , P. Jindal , P. LeGresley , P. Lujan

Social event detection (SED) is a task focused on identifying specific real-world events and has broad applications across various domains. It is integral to many mobile applications with social features, including major platforms like…

Social and Information Networks · Computer Science 2025-02-11 Yao Liu , Zhilan Liu , Tien Ping Tan , Yuxin Li

Fostered by upcoming data from new generation observational campaigns, we are about to enter a new era for the study of how galaxies form and evolve. The unprecedented quantity of data that will be collected, from distances only marginally…

Hypergraphs serve as an effective model for depicting complex connections in various real-world scenarios, from social to biological networks. The development of Hypergraph Neural Networks (HGNNs) has emerged as a valuable method to manage…

Machine Learning · Computer Science 2024-06-17 Shuai Wang , David W. Zhang , Jia-Hong Huang , Stevan Rudinac , Monika Kackovic , Nachoem Wijnberg , Marcel Worring

This document presents an overview of LUXE (Laser Und XFEL Experiment), an experiment that will combine the high-quality and high-energy electron beam of the European XFEL with a high-intensity laser, to explore the uncharted terrain of…

High Energy Physics - Experiment · Physics 2025-04-02 H. Abramowicz , M. Almanza Soto , M. Altarelli , R. Aßmann , A. Athanassiadis , G. Avoni , T. Behnke , M. Benettoni , Y. Benhammou , J. Bhatt , T. Blackburn , C. Blanch , S. Bonaldo , S. Boogert , O. Borysov , M. Borysova , V. Boudry , D. Breton , R. Brinkmann , M. Bruschi , F. Burkart , K. Büßer , N. Cavanagh , F. Dal Corso , W. Decking , M. Deniaud , O. Diner , U. Dosselli , M. Elad , L. Epshteyn , D. Esperante , T. Ferber , M. Firlej , T. Fiutowski , K. Fleck , N. Fuster-Martinez , K. Gadow , F. Gaede , A. Gallas , H. Garcia Cabrera , E. Gerstmayr , V. Ghenescu , M. Giorato , N. Golubeva , C. Grojean , P. Grutta , G. Grzelak , J. Hallford , L. Hartman , B. Heinemann , T. Heinzl , L. Helary , L. Hendriks , M. Hoffmann , D. Horn , S. Huang , X. Huang , M. Idzik , A. Irles , R. Jacobs , B. King , M. Klute , A. Kropf , E. Kroupp , H. Lahno , F. Lasagni Manghi , J. Lawhorn , A. Levanon , A. Levi , L. Levinson , A. Levy , I. Levy , A. Liberman , B. Liss , B. List , J. List , W. Lohmann , J. Maalmi , T. Madlener , V. Malka , T. Marsault , S. Mattiazzo , F. Meloni , D. Miron , M. Morandin , J. Moroń , J. Nanni , A. T. Neagu , E. Negodin , A. Paccagnella , D. Pantano , D. Pietruch , I. Pomerantz , R. Pöschl , P. M. Potlog , R. Prasad , R. Quishpe , E. Ranken , A. Ringwald , A. Roich , F. Salgado , A. Santra , G. Sarri , A. Sävert , A. Sbrizzi , S. Schmitt , I. Schulthess , D. Seipt , G. Simi , Y. Soreq , D. Spataro , M. Streeter , K. Swientek , N. Tal Hod , T. Teter , A. Thiebault , D. Thoden , N. Trevisani , R. Urmanov , S. Vasiukov , S. Walker , M. Warren , M. Wing , Y. C. Yap , N. Zadok , M. Zanetti , A. F. Żarnecki , P. Zbińkowski , K. Zembaczyński , M. Zepf , D. Zerwas , W. Ziegler , M. Zuffa

The experiments at the Large Hadron Collider at CERN generate vast amounts of complex data from high-energy particle collisions. This data presents significant challenges due to its volume and complex reconstruction, necessitating the use…

Machine Learning · Computer Science 2024-07-23 A. Verdone , A. Devoto , C. Sebastiani , J. Carmignani , M. D'Onofrio , S. Giagu , S. Scardapane , M. Panella

Vision-Language Models (VLMs) like CLIP offer promising solutions for Dynamic Facial Expression Recognition (DFER) but face challenges such as inefficient full fine-tuning, high complexity, and poor alignment between textual and visual…

Computer Vision and Pattern Recognition · Computer Science 2025-03-24 Ibtissam Saadi , Abdenour Hadid , Douglas W. Cunningham , Abdelmalik Taleb-Ahmed , Yassin El Hillali

In the upgrade of ATLAS experiment, the front-end electronics components are subjected to a large radiation background. Meanwhile high speed optical links are required for the data transmission between the on-detector and off-detector…

Instrumentation and Detectors · Physics 2018-06-22 Kai Chen , Hucheng Chen , Weihao Wu , Hao Xu , Lin Yao

High-energy physics (HEP) experiments have developed millions of lines of code over decades that are optimized to run on traditional x86 CPU systems. However, we are seeing a rapidly increasing fraction of floating point computing power in…

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