Enviaments recents

  • Impact on network performance of probe vehicle data usage: an experimental design for simulation assessment 

    Montero Mercadé, Lídia; Linares Herreros, Mª Paz; Casanovas Garcia, Josep; Codina Sancho, Esteve; Recio, Gonzalo; Lorente, Ester; Salmeron Moya, Juan (2018-06-25)
    Article
    Accés obert
    Probe-based technologies are proliferating as a means for inferring traffic states. Technological companies are interested in traffic data for computing the best routes in a traffic-aware manner and they also provide ...
  • Assessing Shiny apps through student feedback: recommendations from a qualitative study 

    González Alastrué, José Antonio; Lopez, Mireia; Cobo Valeri, Erik; Cortés Martínez, Jordi (2018-09)
    Article
    Accés restringit per política de l'editorial
    Teaching statistics has benefited from Java applets, the successful technology that appeared in the late 90s and which allowed real interactivity on an Internet browser. Combining dynamic functionality with the web provides ...
  • Imaging features and safety and efficacy of endovascular stroke treatment: a meta-analysis of individual patient-level data 

    San Román, L.; Menon, Bijoy K.; Blasco, Jordi; Cobo Valeri, Erik (2018-10-01)
    Article
    Accés restringit per política de l'editorial
  • Identifying health status of wind turbines by using self organizing maps and interpretation-oriented post-processing tools 

    Blanco, Alejandro; Gibert, Karina; Marti Puig, Pere; Cusido Roura, Jordi; Sole Casals, Jordi (2018-04-01)
    Article
    Accés obert
    Identifying the health status of wind turbines becomes critical to reduce the impact of failures on generation costs (between 25–35%). This is a time-consuming task since a human expert has to explore turbines individually. ...
  • Survival analysis model to estimate sensory shelf life with temperature and illumination as accelerating factors 

    Garitta, Lorena; Langohr, Klaus; Elizagoyen, Eliana; Gugole Ottaviano, Fernanda; Gómez Melis, Guadalupe; Hough, Guillermo (2018-09-01)
    Article
    Accés restringit per política de l'editorial
    The main objective of this study was to introduce a survival model to contemplate two simultaneous accelerating factors affecting a food product’s shelf life: temperature and illumination. A second objective was to consider ...
  • A survey on pre-processing techniques: relevant issues in the context of environmental data mining 

    Gibert, Karina; Sànchez-Marrè, Miquel; Izquierdo, Joaquín (IOS Press, 2016-12)
    Article
    Accés obert
    One of the important issues related with all types of data analysis, either statistical data analysis, machine learning, data mining, data science or whatever form of data-driven modeling, is data quality. The more complex ...
  • A two-phase solution algorithm for the Flexible Periodic Vehicle Routing Problem 

    Archetti, Claudia; Fernández Aréizaga, Elena; Huerta Muñoz, Diana Lucia (2018-11-01)
    Article
    Accés restringit per política de l'editorial
    The Flexible Periodic Vehicle Routing Problem is the problem of visiting a given set of customers considering a certain periodicity to attend their demands. It is a generalization of the Periodic Vehicle Routing Problem ...
  • Genetic effects on gene expression across human tissues 

    Aguet, François; Muñoz Aguirre, Manuel (Macmillan Publishers, 2017-10-11)
    Article
    Accés obert
    Characterization of the molecular function of the human genome and its variation across individuals is essential for identifying the cellular mechanisms that underlie human genetic traits and diseases. The Genotype-Tissue ...
  • Symmetric vs asymmetric protection levels in SDC methods for tabular data 

    Baena, Daniel; Castro Pérez, Jordi; González Alastrué, José Antonio (Springer, 2018-09)
    Article
    Accés obert
    Protection levels on sensitive cells—which are key parameters of any statistical disclosure control method for tabular data—are related to the difficulty of any attacker to recompute a good estimation of the true cell ...
  • Competency maps: An effective model to integrate professional competencies across a STEM curriculum 

    Sánchez Carracedo, Fermín; Soler Cervera, Antonia; Martín Escofet, Carme; López Álvarez, David; Ageno Pulido, Alicia; Cabré Garcia, José M.; García Almiñana, Jordi; Aranda López, Juan; Gibert, Karina (2018-10)
    Article
    Accés restringit per política de l'editorial
    Curricula designed in the context of the European Higher Education Area need to be based on both domain-specific and professional competencies. Whereas universities have had extensive experience in developing students’ ...
  • Outlier detection for multivariate categorical data 

    Puig Oriol, Xavier; Ginebra Molins, Josep (2018)
    Article
    Accés restringit per política de l'editorial
    The detection of outlying rows in a contingency table is tackled from a Bayesian perspective, by adapting the framework adopted by Box and Tiao for normal models to multinomial models with random effects. The solution ...
  • Effect of effervescent paracetamol on blood pressure: a crossover randomized clinical trial 

    Benitez Camps, Mencia; Morros Padrós, Rosa; Pera Pujadas, Helena; Dalfó Baqué, Antoni; Bayó Llibre, Joan; Rebagliato Nadal, Oriol; Cortés Martínez, Jordi; García Sangenís, Ana; Roca Saumell, Carme; Coll de Tuero, Gabriel; Vinyoles Bargalló, Ernest (2018-08)
    Article
    Accés restringit per política de l'editorial
    OBJECTIVE: To evaluate the effect of effervescent paracetamol on office and ambulatory blood pressure (BP) compared with noneffervescent paracetamol in hypertensive patients. DESIGN: This was a multicenter open crossover ...

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