BSC - Barcelona Supercomputing Center: Enviaments recents

Ara es mostren els items 13-24 de 2086

    • SOD2D: A GPU-enabled spectral finite elements method for compressible scale-resolving simulations 

      Silva, Lucas Gasparino Ferreira da; Spiga, Filippo; Lehmkuhl Barba, Oriol (2024-04)
      Article
      Accés obert
      As new supercomputer architectures become more heavily focused on using hardware accelerators, in particular general-purpose graphical processors, it is therefore relevant that algorithms for computational fluid dynamics, ...

    • The METASAT hardware platform: A high-performance multicore, AI SIMD and GPU RISC-V platform for on-board processing 

      Kosmidis, Leonidas; Solé i Bonet, Marc; Rodríguez Ferrández, Iván; Wolf, Jannis; Trompouki, Matina Maria (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      The METASAT Horizon Europe project which is funded by the European Commission and started in January 2023, will enable model-based design methodologies in order to manage the complexity of upcoming hardware and software ...

    • Case-study for integration of COTS SoC devices in reliable space systems for on-board processing 

      Rodríguez Ferrández, Iván; Steenari, David; Tali, Maris; Kosmidis, Leonidas; Tonicello, Ferdinando (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      Recent trends in Data Handling Systems (DHS) include increased data-rates, in-orbit reconfiguration and the introduction of advanced On-Board Processing (OBP) methods to extract actionable information on-board, with low ...

    • Evaluating the computational capabilities of embedded multicore and GPU platforms for on-board image processing 

      Rodríguez Ferrández, Iván; Kosmidis, Leonidas; Trompouki, Matina Maria; Steenari, David; Cazorla Almeida, Francisco Javier (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      On-board Image Processing is one of the most computationally intensive tasks performed in space payload processing. With the constant increase in the resolution of optical sensors, new powerful architectures are needed for ...

    • Padding Aware Neurons 

      Garcia Gasulla, Dario; Giménez Ábalos, Víctor; Martin Torres, Pablo Agustin (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      Convolutional layers are a fundamental component of most image-related models. These layers often implement by default a static padding policy (e.g. zero padding), to control the scale of the internal representations, and ...

    • When are they coming? Understanding and forecasting the timeline of arrivals at the FC Barcelona stadium on match days 

      Serra Burriel, Feliu; Delicado Useros, Pedro Francisco; Cucchietti, Fernando; Graells Garrido, Eduardo; Gil Julian, Alex; Eguskiza Martínez, Imanol (2024-03-26)
      Article
      Accés obert
      Futbol Club Barcelona operates the largest stadium in Europe (with a seating capacity of almost one hundred thousand people) and manages recurring sports events. These are influenced by multiple conditions (time and day ...

    • Toward the usage of deep learning surrogate models in ground vehicle aerodynamics 

      Eiximeno Franch, Benet; Miró Jané, Arnau; Rodríguez Pérez, Ivette María; Lehmkuhl Barba, Oriol (Multidisciplinary Digital Publishing Institute (MDPI), 2024-03-27)
      Article
      Accés obert
      This study introduces a deep learning surrogate model designed to predict the evolution of the mean pressure coefficient on the back face of a Windsor body across a range of yaw angles from 2.5◦ to 10◦ . Utilizing a ...

    • An evolutionary edge computing architecture for beyond 5G era 

      Kartsakli, Elli; Pérez Romero, Jordi; Bartzoudis, Nikolaos; Sallent Roig, Oriol; Kolawole, Oluwatayo; Tao, Xin; Mohalik, Swarup Kumar; Mach, Tomasz; Liu, Sige; Deng, Yansha; Mandò, Gianluca; Antonopoulos, Angelos; Frascolla, Valerio; Kosu, Semiha; Kalem, Gokhan; Buining, Fred; Quiñones Moreno, Eduardo (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Comunicació de congrés
      Accés obert
      Beyond 5G (B5G) communication networks face the challenge of meeting the demanding requirements of various service types, including uRLLC, mIoT, eMBB, and emerging technologies like Extended Reality (XR). Edge computing ...

    • Gaia Focused Product Release: Asteroid orbital solution 

      David, P.; Mignard, F.; Hestroffer, Daniel; Tanga, Paolo; Spoto, Federica; Girona Turell, Sergio; Vicente, David (EDP Sciences, 2023-12)
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      Accés obert
      Context. We report the exploitation of a sample of Solar System observations based on data from the third Gaia Data Release (Gaia DR3) of nearly 157 000 asteroids. It extends the epoch astrometric solution over the time ...

    • DNA methylation profiling of myelodysplastic syndromes and clinical response to azacitidine: A multicentre retrospective study 

      Noguera Castells, Aleix; Campillo Marcos, Ignacio; Davalos, Veronica; García Prieto, Carlos A.; Valcárcel, David (Wiley, 2024-03)
      Article
      Accés obert
      Summary Real-world data have revealed that a substantial portion of patients with myelodysplastic syndromes (MDS) does not respond to epigenetic therapy with hypomethylating agents (HMAs). The cellular and molecular reasons ...

    • Interactions between climate change, urban infrastructure and mobility are driving dengue emergence in Vietnam 

      Gibb, Rory; Colón González, Felipe J; Lan, Phan Trong; Huong, Phan Thi; Nam, Vu Sinh; Lowe, Rachel (Nature Research, 2023)
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      Accés obert
      Dengue is expanding globally, but how dengue emergence is shaped locally by interactions between climatic and socio-environmental factors is not well understood. Here, we investigate the drivers of dengue incidence and ...

    • Making Ecosystem Modeling Operational–A Novel Distributed Execution Framework to Systematically Explore Ecological Responses to Divergent Climate Trajectories 

      Steenbeek, Jeroen; Ortega Montilla, Pablo; Bernardello, Raffaele; Christensen, Villy; Coll, Marta; Exarchou, Eleftheria (Wiley Open Access, 2024)
      Article
      Accés obert
      Abstract Marine Ecosystem Models (MEMs) are increasingly driven by Earth System Models (ESMs) to better understand marine ecosystem dynamics, and to analyze the effects of alternative management efforts for marine ecosystems ...