Enviaments recents

  • Multidimensional scaling for big data 

    Delicado Useros, Pedro Francisco; Pachón García, Cristian (Springer, 2024-04-13)
    Article
    Accés obert
    We present a set of algorithms implementing multidimensional scaling (MDS) for large data sets. MDS is a family of dimensionality reduction techniques using a n x n distance matrix as input, where n is the number of ...
  • Microwave oven application for the preparation and sterilization of microbiological culture media: a feasible method with an adapted water bath and perforable cap 

    Terrones Fernández, Inés; Rodero de Lamo, Lourdes; López, Asunción; Peiró, Sara; Asensio, Daniel; Castilla López, Roberto; Gámez Montero, Pedro Javier; Piqué, Núria (Multidisciplinary Digital Publishing Institute, 2024-03-11)
    Article
    Accés obert
    There is currently increased interest in the use of alternatives to autoclaved culture media, in order to maintain the properties of the media, while saving energy and time. In this study, we assess a new system for culture ...
  • 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 ...
  • Effectiveness of influenza vaccination and early antiviral treatment in reducing pneumonia risk in severe influenza cases 

    Godoy Garcia, Pere; Soldevila, Nuria; Martínez Mateo, Ana; Godoy García, Sofia; Jané Checa, Mireia; Torner, Núria; Acosta Argueta, Lesly María; Rius Gibert, Cristina; Domínguez García, Ángela (2024-02-07)
    Article
    Accés obert
    Introduction: Influenza vaccination may be effective in preventing influenza infection and may reduce the risk of influenza-associated pneumonia. The study aim was to evaluate the effect of influenza vaccination in preventing ...
  • Comments on: shape-based functional data analysis 

    Delicado Useros, Pedro Francisco (Springer, 2023-12-11)
    Article
    Accés obert
    The paper under discussion proposes a non-standard way to approach functional data analysis based on the concept of shape-of-a-function. I congratulate the authors for such a stimulating piece of work. Among the most ...
  • Identifying and classifying aberrant response patterns through functional data analysis 

    Doval, Eduardo; Delicado Useros, Pedro Francisco (2020-12-01)
    Article
    Accés obert
    We propose new methods for identifying and classifying aberrant response patterns (ARPs) by means of functional data analysis. These methods take the person response function (PRF) of an individual and compare it with the ...
  • Kansei for the digital era 

    Schütte, Simon; Lokman, Anitawati Mohd; Marco Almagro, Lluís; Ishihara, Shigekazu; Yanagisawa, Hideyoshi; Yamanaka, Toshimasa; Valverde, Nuno; Coleman, Shirley (2023-11-28)
    Article
    Accés obert
    For over 40 years, Kansei-based research and development have been conducted in Japan and other East Asian countries and these decades of research have influenced Kansei interpretation. New methods and applications, including ...
  • SurvLIMEpy: a Python package implementing SurvLIME 

    Pachón García, Cristian; Hernández Pérez, Carlos; Delicado Useros, Pedro Francisco; Vilaplana Besler, Verónica (2024-03-01)
    Article
    Accés restringit per política de l'editorial
    In this paper we present SurvLIMEpy, an open-source Python package that implements the SurvLIME algorithm. This method allows to compute local feature importance for machine learning algorithms designed for modelling ...
  • Design of pastes for direct ink writing of zirconia parts with medical applications 

    Buj Corral, Irene; Padilla Sanchez, Jose Antonio; Minguella Canela, Joaquim; Rodero de Lamo, Lourdes; Marco Almagro, Lluís; Xuriguera Martin, Elena (Scientific.Net, 2023-10-05)
    Article
    Accés restringit per política de l'editorial
    Direct ink writing (DIW) is an extrusion additive manufacturing (AM) technique in which inks are extruded through a nozzle and then deposited layer-by-layer. This technology allows 3D printing many different materials such ...
  • Ten-year probabilities of death due to cancer and cardiovascular disease among breast cancer patients diagnosed in north-eastern Spain 

    Clèries, Ramon; Ameijide, Alberto; Buxó, Maria; Vilardell, Mireia; Martínez Martínez, José Miguel; Font, Rebeca; Marcos Gragera, Rafael; Puigdemont Guinart, Montse; Viñas, Gemma; Carulla Areste, Marià; Espinás, Josep Alfons; Galceran Padrós, Jaume; Izquierdo, Angel; Borrás Andrés, José Maria (2023-01-01)
    Article
    Accés obert
    Mortality from cardiovascular disease (CVD), second tumours, and other causes is of clinical interest in the long-term follow-up of breast cancer (BC) patients. Using a cohort of BC patients (N = 6758) from the cancer ...
  • Conditional poisson regression with random effects for the analysis of multi-site time series studies 

    Barrera Gómez, Jose Antonio; Puig Oriol, Xavier; Ginebra Molins, Josep; Basagaña Flores, Xavier (2023-09-12)
    Article
    Accés obert
    The analysis of time series studies linking daily counts of a health indicator with environmental variables (e.g., mortality or hospital admissions with air pollution concentrations or temperature; or motor vehicle crashes ...
  • Scalability evaluation of forecasting methods applied to bicycle sharing systems 

    Cortez Ordóñez, Alexandra Piedad; Vázquez Alcocer, Pere Pau; Sánchez Espigares, Josep Anton (Elsevier Ltd, 2023-10)
    Article
    Accés obert
    Public Bicycle Sharing Systems have spread in many cities for the last decade. The need of analysis tools to predict the behavior or estimate balancing needs has fostered a wide set of approaches that consider many variables. ...

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