Mostrando ítems 14733-14752 de 32950

    • Fast Distributed kNN Graph Construction Using Auto-tuned Locality-sensitive Hashing 

      Eiras-Franco, Carlos; Martínez Rego, David; Kanthan, Leslie; Piñeiro, César; Bahamonde, Antonio; Guijarro-Berdiñas, Bertha; Alonso-Betanzos, Amparo (Association for Computing Machinery, 2020)
      [Abstract]: The k-nearest-neighbors (kNN) graph is a popular and powerful data structure that is used in various areas of Data Science, but the high computational cost of obtaining it hinders its use on large datasets. ...
    • Fast Ferry Catamarán 950 Pax y 250 coches 

      Fernández Baldomir, Carlos (2016)
      Resumen: Se trata de un Ferry (Ro-pax) de alta velocidad con casco del tipo catamarán y capacidad para 950 pasajeros y 250 coches. La zona habilitada para el pasaje estará compuesta de butacas con capacidad para 950 personas, ...
    • Fast Quality Control of Natural Gas for Commercial Supply and Transport Utilities 

      Ferreiro, Borja; Andrade-Garda, José Manuel; López-Mahía, P.; Muniategui, Soledad; Vázquez, Cristina; Pérez, Andrés; Rey, María; Vales Fernández, Carlos (Elsevier, 2021-07-28)
      [Abstract] Quality control of natural gas frequently relies on off-line slow standardized chromatographic techniques. Previous implementations of new measurement approaches focused of synthetic mixtures without extensive ...
    • Fast search of third-order epistatic interactions on CPU and GPU clusters 

      Ponte-Fernández, Christian; González-Domínguez, Jorge; Martín, María J. (Sage Publications Ltd., 2019-05-27)
      [Abstract] Genome-Wide Association Studies (GWASs), analyses that try to find a link between a given phenotype (such as a disease) and genetic markers, have been growing in popularity in the recent years. Relations between ...
    • Faster compressed quadtrees 

      Bernardo, Guillermo de; Gagie, Travis; Ladra, Susana; Navarro, Gonzalo; Seco, Diego (Elsevier B.V., 2023-02)
      [Abstract]: Real-world point sets tend to be clustered, so using a machine word for each point is wasteful. In this paper we first show how a compact representation of quadtrees using O(1) bits per node can break this bound ...
    • Faster shift-reduce constituent parsing with a non-binary, bottom-up strategy 

      Fernández-González, Daniel; Gómez-Rodríguez, Carlos (Elsevier B.V., 2019-10)
      [Absctract]: An increasingly wide range of artificial intelligence applications rely on syntactic information to process and extract meaning from natural language text or speech, with constituent trees being one of the ...
    • Fasting and postprandial plasma ghrelin levels are decreased in patients with liver failure previous to liver transplantation 

      Diz-Lois, María Teresa; García-Buela, Jesús; Suárez, Francisco; Sangiao-Alvarellos, Susana; Vidal, Ovidio; Cordido, Fernando (Spirnger, 2009-04-11)
      [Abstract] Anorexia is a problem of paramount importance in patients with advanced liver failure. Ghrelin has important actions on feeding and weight homeostasis. Concentrations of ghrelin are controversial in liver ...
    • FastMPJ: a scalable and efficient Java message-passing library 

      Expósito, Roberto R.; Ramos Garea, Sabela; Taboada, Guillermo L.; Touriño, Juan; Doallo, Ramón (Springer New York LLC, 2014)
      [Abstract] The performance and scalability of communications are key for high performance computing (HPC) applications in the current multi-core era. Despite the significant benefits (e.g., productivity, portability, ...
    • Fatiga de aleaciones de aluminio aeronáutico con nuevos tipos de anodizado de bajo impacto ambiental y varios espesores de recubrimiento 

      Ramírez Medina, Leidy Janeth (2010)
      [Resumen] Para mejorar la resistencia de las aleaciones de aluminio frente al fenómeno de la corrosión, la técnica de protección superficial más empleada hasta el momento es el anodizado. Las ventajas frente a otros ...
    • Fatiga y fractura de aceros perlíticos con distinto grado de trefilado 

      Toledano, Mar (1998)
      [Resumen] La Tesis tiene por objeto el estudio del comportamiento de alambres fisurados de cero perlítico hipoeutectoide con distinto grado trefilado en procesos de fatiga (crecimiento subcrítico de fisuras) y ...
    • Fatigue due to on board work conditions in merchant vessels 

      Costa, Ángel M.; Bouzón, Rebeca; Orosa, José A.; Campa Portela, Rosa Mary de la (Universidad de Catabria, Spanish Society of Maritime Research (SEECMAR), 2020)
      [Abstract] Several publications point to the human error like the fundamental cause of the practical whole of theaccidents. Inside these accidents, the fatigue has been identified like a recurrent cause, already was asfirst ...
    • Fatigue due to on board work conditions in merchant vessels 

      Costa, Ángel M.; Bouzón, Rebeca; Orosa, José A.; Campa Portela, Rosa Mary de la (Universitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques, 2020)
      [Abstract] Several publications point to the human error like the fundamental cause of the practical whole of the accidents. Inside these accidents, the fatigue has been identified like a recurrent cause, already was as ...
    • Fatigue insights from walking tests in spinal cord injury and multiple sclerosis individuals 

      Fernández-Canosa, Sara; Brocalero-Camacho, Ángela; Martínez-Medina, Alicia; Díez-Rodríguez, Eva; Arias, Pablo; Oliviero, Antonio; Soto-León, Vanesa (Springer Nature, 2024-02-27)
      [Abstract] In the last decade, fatigue in clinical populations has been re-conceptualized, including dimensions such as perceived fatigue (trait and state fatigue) and fatigability. The aim of this study was to evaluate ...
    • Fatigue performance of bituminous mixtures made with recycled concrete aggregates and waste tire rubber 

      Pasandín, A.R.; Pérez Pérez, Ignacio (Elsevier, 2017)
      [Abstract:] Fatigue cracking is one of the main hot-mix asphalt (HMA) failure modes. The current laboratory investigation analyses the fatigue performance of HMA made with recycled concrete aggregates (RCA). An HMA type ...
    • Fatigue Study of the Pre-Corroded 6082-T6 Aluminum Alloy in Saline Atmosphere 

      Fernández Muñoz, Alejandro; Mier, Jose; García-Diez, Ana; Camba, C.; Galán-Díaz, Juan José (MDPI, 2020-09)
      [Abstract] This work studies the influence of the saline atmospheric corrosion on the fatigue strength of 6061-T6 aluminum alloy. For this purpose, this alloy was subjected to tests in a salt spray corrosion chamber at ...
    • Fatores associados ao rendimento acadêmico na formação inicial de professores 

      Sousa de Almeida, Grasiany; Araujo de Sousa, Leandro; Braga, Adriana Eufrásio; Junior, Jose Airton de Freitas Pontes (Universidade da Coruña, Servizo de Publicacións, 2021-07-01)
      [Resumo] O contexto socioeconômico e as características da Instituição de Ensino Superior podem desempenhar um papel importante no desempenho académico dos estudantes. Uma melhor compreensão destes fatores pode ajudar a ...
    • Fault tolerance of MPI applications in exascale systems: The ULFM solution 

      Losada, Nuria; González, Patricia; Martín, María J.; Bosilca, George; Bouteiller, Aurelien; Teranishi, Keita (Elsevier BV * North-Holland, 2020-05)
      [Abstract] The growth in the number of computational resources used by high-performance computing (HPC) systems leads to an increase in failure rates. Fault-tolerant techniques will become essential for long-running ...
    • Fault-tolerance and malleability in parallel message-passing applications 

      Cores González, Iván (2015)
      [Resumo] Esta tese explora solucións para tolerancia a fallos e maleabilidade baseadas en técnicas de checkpoint e reinicio para aplicacións de pase de mensaxes. No campo da tolerancia a fallos, esta tese contribúe ...
    • Fauna cavernícola cuaternaria gallega: datos sobre ursidos de la provincia de Lugo (Galicia, España) 

      Torres Pérez Hidalgo, T. de (Universidade da Coruña, 1983)
      [Resumen] El trabajo aporta datos morfométricos sobre la primera fauna de osos cuaternarios gallegos que se ha estudiado hasta e1 momento. Se trata de hallazgos de superficie en dos cuevas gallegas situadas en las cercanías ...
    • La Fauna de Anetoceras y el límite Zlichoviense-Dalejiense en el Dominio Palentino (NO. de España) 

      Montesinos López, José Román; Truyols-Massoni, M. (Universidade da Coruña, 1987)
      [Resumen] El alcance de las diferentes unidades litoestratigráficas del Devónico inferior-medio del Dominio Palentino ha sido muy variablemente interpretado. En este trabajo se discute la Formación Abadía como constituida ...