Enviaments recents

  • Interactive multiple object learning with scanty human supervision 

    Villamizar Vergel, Michael Alejandro; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (2016-08)
    Article
    Accés obert
    We present a fast and online human-robot interaction approach that progressively learns multiple object classifiers using scanty human supervision. Given an input video stream recorded during the human robot interaction, ...
  • Novel approach to continuous adventitious respiratory sound analysis for the assessment of bronchodilator response 

    Lozano, Manuel; Fiz Fernández, José Antonio; Martínez Rivera, Carlos; Torrents, Aurora; Ruiz Manzano, Juan; Jané Campos, Raimon (2017-02-08)
    Article
    Accés obert
    Background A thorough analysis of continuous adventitious sounds (CAS) can provide distinct and complementary information about bronchodilator response (BDR), beyond that provided by spirometry. Nevertheless, previous ...
  • Performance evaluation of secondary control policies with respect to digital communications properties in inverter-based islanded microgrids 

    Martí Colom, Pau; Velasco García, Manel; Martín Rull, Enric Xavier; García de Vicuña Muñoz de la Nava, José Luis; Miret Tomàs, Jaume; Castilla Fernández, Miguel (Institute of Electrical and Electronics Engineers (IEEE), 2016-09-12)
    Article
    Accés obert
    A key challenge for inverted-based microgrids working in islanded mode is to maintain their own frequency and voltage to a certain reference values while regulating the active and reactive power among distributed generators ...
  • Successful object encoding induces increased directed connectivity in presymptomatic early-onset Alzheimer's disease 

    Ochoa Gómez, John Fredy; Alonso López, Joan Francesc; Duque, Jon; Tobón, Carlos; Mañanas Villanueva, Miguel Ángel; Lopera, Francisco; Hernández Valdivieso, Alher Mauricio (2017-01-01)
    Article
    Accés obert
    Background: Recent studies report increases in neural activity in brain regions critical to episodic memory at preclinical stages of Alzheimer’s disease (AD). Although electroencephalography (EEG) is widely used in AD ...
  • DNA methylation profiling unveils TGF-ß hyperresponse in tumor associated fibroblasts from lung cancer patients 

    Vizioso, Miguel; Puig, Marta; Carmona, F. Javier; Maqueda González, María de los Ángeles; Gomez, Antonio; Labernardie, nna; Gabasa, Marta; Mendizuri, Saloa; Ikemori, Rafael; Trepat Guixer, Xavier; Moran, Sebastian; Vidal, Enrique; Reguart, Noemí; Perera Lluna, Alexandre; Esteller, Manel; Alcaraz, Jordi (2016-07-22)
    Article
    Accés restringit per política de l'editorial
    There is growing interest in defining the aberrant molecular differences between normal and tumor-associated fibroblasts (TAFs) that support tumor progression. For this purpose, we recently conducted a genome-wide DNA ...
  • Early prediction of Alzheimer's disease using null longitudinal model-based classifiers 

    Gavidia Bovadilla, Giovana Elizabeth; Kanaan Izquierdo, Samir; Mataro Serrat, Maria; Perera Lluna, Alexandre (2017-01-03)
    Article
    Accés obert
    Incipient Alzheimer’s Disease (AD) is characterized by a slow onset of clinical symptoms, with pathological brain changes starting several years earlier. Consequently, it is necessary to first understand and differentiate ...
  • Data analytics methodology for monitoring quality sensors and events in the Barcelona drinking water network 

    García Valverde, Diego; Creus Rodriguez, Ramon; Minoves Ruiz, Meritxell; Pardo, Xavier; Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç (2017-01-01)
    Article
    Accés obert
    Water quality management is a key area to guarantee drinking water safety to users. This task is based on disinfection techniques, such as chlorination, applied to the drinking water network to prevent the growth of ...
  • Solarius: an R interface to SOLAR for variance component analysis in pedigrees 

    Ziyatdinov, Andrey; Brunel, Helena; Martinez Perez, Angel; Buil, Alfonso; Perera Lluna, Alexandre; Soria, José Manuel (2016-02-15)
    Article
    Accés obert
    The open source environment R is one of the most widely used software for statistical computing. It provides a variety of applications including statistical genetics. Most of the powerful tools for quantitative genetic ...
  • The Central role of KNG1 gene as a genetic determinant of coagulation pathway-related traits: Exploring metaphenotypes 

    Brunel, Helena; Massanet, Raimon; Martinez Perez, Angel; Ziyatdinov, Andrey; Martin-Fernandez, Laura; Souto, Juan Carlos; Perera Lluna, Alexandre; Soria, José Manuel (2016-12-22)
    Article
    Accés obert
    Traditional genetic studies of single traits may be unable to detect the pleiotropic effects involved in complex diseases. To detect the correlation that exists between several phenotypes involved in the same ...
  • Applicability of semi-supervised learning assumptions for gene ontology terms prediction 

    Jaramillo-Garzón, Jorge Alberto; Castellanos, Cesar German; Perera Lluna, Alexandre (2016-06-01)
    Article
    Accés obert
    Gene Ontology (GO) is one of the most important resources in bioinformatics, aiming to provide a unified framework for the biological annotation of genes and proteins across all species. Predicting GO terms is an essential ...

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