Product Design, Manufacturing & Innovation Resources

Dernières publications et brevets sur le calcul à haute performance (HPC)

Calcul à haute performance

Astuce : suite à la sélection ci-dessous, vous pouvez rechercher et filtrer nos 2 bases de données complètes :

> outil de recherche de publications gratuit < par auteur, sujet, mots-clés, date ou revue.

> outil gratuit de recherche de brevets < pour les brevets en anglais de l'Office européen des brevets.

Calcul haute performance
Le calcul haute performance permet de faire progresser la conception et l'optimisation des systèmes informatiques complexes pour un traitement à très grande vitesse dans diverses applications.

High-performance computing focuses on the design, implementation, and optimization of computing systems capable of executing large-scale, complex computations at extreme speeds. It involves architectures such as clusters, supercomputers, and heterogeneous systems integrating CPUs and GPUs, alongside programming models like MPI and OpenMP to enable parallelism across distributed and shared memory environments. Key challenges include efficient resource management, load balancing, fault tolerance, and minimizing communication overhead within interconnect networks. This domain supports scientific simulations, data-intensive analytics, and real-time processing demands across disciplines. The following compilation presents recent publications and patents detailing advancements in hardware architectures, software frameworks, algorithms, and performance optimization techniques in HPC.

Il s'agit de notre dernière sélection de publications et de brevets mondiaux en anglais sur le calcul à haute performance (HPC), parmi de nombreuses revues scientifiques en ligne, classées et axées sur le calcul à haute performance, HPC, calcul parallèle, calcul distribué, supercalculateur, calcul en grappe, accélération gpu, MPI, openMP, calcul à haut débit, équilibrage de charge, réseau d'interconnexion, planification des tâches, processus vectoriel, hiérarchie de la mémoire, cohérence du cache, tolérance aux fautes, parallélisme des données, parallélisme des tâches, mémoire distribuée, calcul exascale, équilibrage de charge, réseau d'interconnexion, planification des tâches, calcul hétérogène, processus vectoriel, hiérarchie de la mémoire, cohérence du cache, tolérance aux pannes, parallélisme des données, parallélisme des tâches, mémoire distribuée, calcul exascale, calcul petascale, optimisation des performances, système de fichiers parallèles, topologie du réseau, programmation d'accélérateurs et calcul à haute performance.

Generating query language using a graph based interlingual representation

Patent published on the 2026-10-15 in US under Ref US20260320038 by INT BUSINESS MACHINES CORPORATION [US] (Shu Xiaokui [us], Eykholt Kevin [us], Park Youngja [us], Jang Jiyong [us])

Abstract: A computer-implemented method for transforming natural language to a target query language for performing a cybersecurity task is provided. A processor set receives a request comprises natural language description of the cybersecurity task. The processor set converts the natural language description of the cybersecurity task into a graph using a machine learning model. The processor set translates the graph to a cybersecurity query in the target query language using a compiler. The processor set[...]


Our summary: A method converts natural language descriptions of cybersecurity tasks into a graph representation. This graph is then translated into a target query language using a compiler. Finally, the generated query is executed on a cybersecurity platform to perform the task.

interlingual representation, natural language processing, machine learning, cybersecurity query

Patent

Machine vision-based verification of vessel capping machine

Patent published on the 2026-10-15 in WO under Ref WO2026217994 by ABBOTT LABORATORIES [US] (Richards By-her [us], Fritchie Patrick [us], Vijayan Rajsree [us])

Abstract: A facility for verifying the automatic capping of a fluid containment vessel is described. The facility accesses a first image captured of a fluid containment vessel subsequent to being automatically capped. The facility accesses at least one template image cropped from a reference image captured of a second fluid containment vessel verified as having been successfully capped. The facility performs a template matching operation between each template image and the first image to obtain a matching[...]


Our summary: The facility verifies the automatic capping of fluid containment vessels using machine vision. It compares a captured image of a capped vessel with template images from successfully capped vessels. Based on matching scores and thresholds, it identifies capping errors.

machine vision, template matching, error detection, capping verification

Patent

Method and system for simultaneously fracturing multiple wells

Patent published on the 2026-10-15 in WO under Ref WO2026217469 by EXXONMOBIL TECHNOLOGY AND ENGINEERING CO [US] (Peyton Clifton Hopkins [us], Lonnes Steven Bruce [us], Gahr Jason Z [us], Landgraf Ian Edward [us])

Abstract: A method for performing hydraulic fracturing to multiple wells is provided. The method includes supplying simultaneously at least two different fracturing fluids comprising a first fluid and a second fluid, each through a feed valve into a pump inlet of a designated pump fluidly connected with a designated well of the multiple wells to obtain a pump inlet fluid, where at least one of the feed valves is open, and each of the feed valves is switchable between an open position and a closed position[...]


Our summary: A method for hydraulic fracturing multiple wells is described. It involves supplying at least two different fracturing fluids through feed valves to a pump. The pump then delivers the combined fluid into the designated well.

hydraulic fracturing, multiple wells, fracturing fluids, pump system

Patent

Cooling garment

Patent published on the 2026-10-15 in US under Ref US20260314718 by SHENZHEN CHUANGBIAN E COMMERCE TRADING CO LTD [CN] (Zhou Jinshun [cn])

Abstract: [0000] A cooling garment includes a garment body and a first cooling device. The first cooling device includes a water collecting portion, a cooling flow channel, and a pumping device. The water collecting portion is configured to contain a cooling liquid. The cooling flow channel is configured for the cooling liquid to flow through. The pumping device communicates the water collecting portion and the cooling flow channel, and the pumping device is configured to promote the cooling liquid to cir[...]


Our summary: A cooling garment features a garment body with an integrated first cooling device. This device includes a water collecting portion, a cooling flow channel, and a pumping mechanism. The design allows for the circulation of a cooling liquid to enhance the garment s cooling effect.

cooling garment, cooling device, water circulation, garment technology

Patent

System and method for analyzing content using artificial intelligence

Patent published on the 2026-10-15 in US under Ref US20260320449 by XOVATION SOLUTIONS LLC [US] (Pourdastan Mahasti [us], Lease David Richard [us])

Abstract: [0000] A system and method for analyzing multimedia content using an agent-orchestrated artificial intelligence architecture is disclosed. The system receives video, audio, image, and text inputs from a user device and performs preliminary feature extraction. A server-based metadata extraction engine processes the input by qualifying modality types, extracting features using machine-learning and language-model techniques, and initiating an agent-based research process. Multiple research agents a[...]


Our summary: The system analyzes multimedia content through an AI architecture. It extracts features from various input modalities using machine learning techniques. An orchestration module coordinates research agents to refine results into structured metadata.

Artificial Intelligence, Multimedia Analysis, Machine Learning, Metadata Extraction

Patent

System and method for beaconless adaptive optics by means of a multi-plane sensor and convolutional neural network

Patent published on the 2026-10-15 in US under Ref US20260323167 by THE GOVERNMENT OF THE US SECRETARY OF THE NAVY [US] (Dicomo Gregory P [us], Witt George A [us])

Abstract: [0000] An apparatus includes a laser emitting laser light. The apparatus includes a wavefront corrector. The wavefront corrector directs the laser light through a distorting optical medium to a scattering object. The scattering object scatters the distorted light from the distorted spot back through the distorting optical medium to impinge upon the wavefront corrector. The apparatus includes a plurality of imaging cameras including a focal plane camera and at least one of a post-focus camera and[...]


Our summary: The system uses laser light and a wavefront corrector to manage distortions from an optical medium. Imaging cameras capture scattered light and generate image data. A convolutional neural network processes this data to adjust the wavefront corrector for improved image quality.

adaptive optics, multi-plane sensor, convolutional neural network, wavefront corrector

Patent

How segmentation and template selection reshape structural connectomes

Published on 2026-09-30 by @MIT

Abstract: AbstractDiffusion-weighted MRI samples the directional diffusion of water in vivo, and tractography uses this information to reconstruct brain fiber pathways. Mapping streamlines to an anatomical parcellation yields structural connectomes. However, in older adults, where white matter alterations and atrophy are common, the choice of reference template and tissue segmentation could be particularly consequential for obtaining accurate, interpretable structural connectomes. Using a conventional pip[...]


Our summary: The study investigates how segmentation and template selection impact the accuracy of structural connectomes in older adults. It highlights the significance of using age-appropriate normalization and lesion-aware tractography for improving network topology. The findings emphasize the need for explicit reporting of methodological choices in connectome research.

segmentation, template selection, structural connectomes, tractography

Publication

Compatibility between a cellulose derivative and multifunctional acrylates for the formation of light-reflecting cholesteric liquid crystal films

Published on 2026-09-24 by Kotomi Hamamoto, Yu Sotoyama, Naoto Iwata, Seiichi Furumi @NATURE

Abstract: Polymer Journal, Published online: 24 September 2026; doi:10.1038/s41428-026-01260-8This report describes the capability of a cross-linkable hydroxypropyl cellulose (HPC) derivative to self-organize into lyotropic cholesteric liquid crystals (CLCs) with light reflection by using multifunctional acrylates. When the CLCs were prepared with difunctional acrylates, the reflection peak wavelength was continuously tunable by varying the concentration of the HPC derivative. Scanning electron microscopy[...]


Our summary: A hydroxypropyl cellulose derivative can self-organize into cholesteric liquid crystals using multifunctional acrylates. The reflection peak wavelength is tunable by adjusting the HPC concentration with difunctional acrylates. Higher functionality acrylates disrupt the microstructure and reduce reflection efficiency.

cellulose derivatives, multifunctional acrylates, cholesteric liquid crystals, light reflection

Publication

Sujets abordés : Calcul haute performance, traitement à vitesse extrême, systèmes informatiques, grappes, superordinateurs, systèmes hétérogènes, CPU, GPU, MPI, OpenMP, parallélisme, gestion des ressources, équilibrage des charges, tolérance aux pannes, surcharge de communication, simulations scientifiques, analyse intensive des données, traitement en temps réel ISO/IEC 30170, IEEE 754, ISO/IEC 13818, IEEE 8023, et ISO/IEC 19785.

Glossaire des termes utilisés

Central Processing Unit (CPU): Un composant matériel qui exécute les instructions des programmes informatiques, en effectuant des opérations arithmétiques, logiques, de contrôle et d'entrée/sortie. Il se compose d'une unité arithmétique et logique, d'une unité de contrôle et de registres, et constitue l'unité de traitement principale des systèmes informatiques.

Graphics Processing Unit (GPU): Un circuit électronique spécialisé conçu pour accélérer le rendu d'images et de vidéos, effectuant un traitement parallèle pour gérer les calculs complexes nécessaires aux graphismes et aux effets visuels dans les applications informatiques, notamment les jeux et l'apprentissage automatique.

High-Performance Computing (HPC): un paradigme informatique qui permet l'exécution de calculs complexes et le traitement de données à des vitesses et avec une efficacité nettement supérieures à celles de l'informatique traditionnelle, utilisant généralement le traitement parallèle, des clusters à grande échelle et des architectures avancées pour résoudre des problèmes scientifiques, d'ingénierie et analytiques.

Contexte historique

1965
1970
1970
1974-11-15
1980
1980
1980
1964
1968
1970
1970
1975
1980
1980
1980

(si la date est inconnue ou non pertinente, par exemple « mécanique des fluides », une estimation arrondie de son émergence notable est fournie)

10e année anniversaire

Les images en pleine résolution et les téléchargements sont uniquement disponibles, et 100% gratuits, pour les membres inscrits.