Articles de revista: Recent submissions

Now showing items 1-12 of 361

    • Towards generalizable Federated Learning in medical imaging: a real-world case study on mammography data 

      Tzortzis, Ioannis N.; Gutiérrez Torre, Alberto; Sykiotis, Stavros; Agulló López, Ferran; Bakalos, Nikolaos; Doulamis, Anastasios; Doulamis, Nikolaos; Berral García, Josep Lluís (Elsevier, 2025-03-20)
      Article
      Open Access
      Federated Learning has been rapidly gaining in popularity in medical applications, due to the increased privacy offered, since medical data doesn't need to leave the hospitals' premises for AI model training. However, a ...

    • SafeSU-2 L: an advanced multicore interference statistics unit for a RISC-V space SoC 

      Bas Jalón, Francisco; Alcaide Portet, Sergi; Cabo Pitarch, Guillem; Lasfar, Ilham; Chang, Feng; Fuentes Díaz, Francisco Javier; Canal Corretger, Ramon; Benedicte Illescas, Pedro; Rodríguez Rivas, Juan Carlos; Abella Ferrer, Jaume (Institute of Electrical and Electronics Engineers (IEEE), 2025-04)
      Article
      Open Access
      Multicores for critical real-time embedded systems (CRTES) may experience interference across tasks running in different cores when accessing shared hardware resources such as shared caches and memory controllers. Precise ...

    • The European master for HPC curriculum 

      Bouvry, Pascal; Brorsson, Mats; Canal Corretger, Ramon; Eftekhari, Aryan; Höfinger, Siegfried; Smets, Didier; Köstler, Harald; Kozubek, Tomáš; Krishnasamy, Ezhilmathi; Llosa Espuny, José Francisco; Lukas Rother, Alexandra; Martorell Bofill, Xavier; Pleiter, Dirk; Proykova, Ana; Sancho Samsó, María Ribera; Schenk, Olaf; Silvano, Cristina (Elsevier, 2025-07)
      Article
      Open Access
      The use of High-Performance Computing (HPC) is crucial for addressing various grand challenges. While significant investments are made in digital infrastructures that comprise HPC resources, its realisation, operation, ...

    • QuickEd: high-performance exact sequence alignment based on bound-and-align 

      Doblas Font, Max; Lostes Cazorla, Óscar; Aguado Puig, Quim; Iñiguez Rodríguez, Cristian; Moretó Planas, Miquel; Marco Sola, Santiago (Oxford University Press, 2025-03-04)
      Article
      Open Access
      Motivation: Pairwise sequence alignment is a core component of multiple sequencing-data analysis tools. Recent advancements in sequencing technologies have enabled the generation of longer sequences at a much lower price. ...

    • Portability and scalability evaluation of large-scale statistical modeling and prediction software through HPC-ready containers 

      Abdulah, Sameh; Ejarque Artigas, Jorge; Marzouk, Omar; Ltaief, Hatem; Sun, Ying; Genton, Marc G.; Badia Sala, Rosa Maria; Keyes, David E. (Elsevier, 2024-12)
      Article
      Restricted access - publisher's policy
      HPC-based applications often have complex workflows with many software dependencies that hinder their portability on contemporary HPC architectures. In addition, these applications often require extraordinary efforts to ...

    • Extreme-scale workflows: a perspective from the JLESC international community 

      Yildiz, Orcun; Gueroudji, Amal; Bigot, Julien; Raffin, Bruno; Badia Sala, Rosa Maria; Peterka, Tom (Elsevier, 2024-12)
      Article
      Restricted access - publisher's policy
      The Joint Laboratory for Extreme-Scale Computing (JLESC) focuses on software challenges in high-performance computing systems to meet the needs of today’s science campaigns, which often require large resources, consist of ...

    • Irregular self-similar configurations of shock-wave impingement on shear layers 

      Martínez Ruiz, Daniel; Huete Ruiz de Lira, César; Martínez Ferrer, Pedro José; Mira Martínez, Daniel (2019-08-10)
      Article
      Open Access
      An oblique shock impinging on a shear layer that separates two uniform supersonic streams, of Mach numbers M1 and M2, at an incident angle si can produce regular and irregular interactions with the interface. The region ...

    • An overset mesh based multiphase flow solver for water entry problems 

      Ma, Zhihua H.; Qian, Ling; Martínez Ferrer, Pedro José; Causon, Derek M.; Mingham, Clive G.; Bai, Wei (Elsevier, 2018-08)
      Article
      Open Access
      This paper extends a recently proposed multi-region based numerical wave tank (Martínez-Ferrer et al., 2016 [1]) to solve water entry problems in naval engineering. The original static linking strategy is developed to ...

    • On the role of bulk viscosity in compressible reactive shear layer developments 

      Boukharfane, Radouan; Martínez Ferrer, Pedro José; Mura, Arnaud; Giovangigli, Vincent (Elsevier, 2019-09)
      Article
      Restricted access - publisher's policy
      Despite 150 years of research after the reference work of Stokes, it should be acknowledged that some confusion still remains in the literature regarding the importance of bulk viscosity effects in flows of both academic ...

    • Workload placement on heterogeneous CPU-GPU systems 

      Nogueira Lobo de Carvalho, Marcos; Simitsis, Alkis; Queralt Calafat, Anna; Romero Moral, Óscar (Association for Computing Machinery (ACM), 2024-08)
      Article
      Open Access
      The popularity of heterogeneous CPU-GPU processing has increased considerably in recent years. To efficiently utilize heterogeneous resources, data processing systems depend on an appropriate workload placement strategy ...

    • Co-designing ab initio electronic structure methods on a RISC-V vector architecture [version 3; peer review: 4 approved, 1 approved with reservations] 

      Grima Torres, Rogeli; Vizcaíno Serrano, Pablo; Mantovani, Filippo; Gutiérrez Moreno, José Julio (2024-11-14)
      Article
      Open Access
      Ab initio electronic structure applications are among the most widely used in High-Performance Computing (HPC), and the eigenvalue problem is often their main computational bottleneck. This article presents our initial ...

    • Securing the IoT ecosystem: ASIC-based hardware realization of Ascon lightweight cipher 

      Khan, Safiullah; Inayat, Kashif; Muslim, Fahad Bin; Shah, Yasir Ali; Atif Ur Rehman, Muhammad; Khalid, Ayesha; Imran, Malik; Abdusalomov, Akmalbek (Springer, 2024)
      Article
      Open Access
      The Internet of Things (IoT) nodes consist of sensors that collect environmental data and then perform data exchange with surrounding nodes and gateways. Cybersecurity attacks pose a threat to the data security that is ...