Ara es mostren els items 53-72 de 86

    • Join operation for semantic data enrichment of asynchronous time series data 

      Garcia Climent, Eloi; Peyman, Mohammad; Serrat Piè, Carles; Xhafa Xhafa, Fatos (2023-04)
      Article
      Accés obert
      In this paper, we present a novel framework for enriching time series data in smart cities by supplementing it with information from external sources via semantic data enrichment. Our methodology effectively merges multiple ...
    • Joint modelling analysis of prostate cancer incidence: frequentist and bayesian approaches 

      Piulachs Lozada Benavente, Xavier; Serrat Piè, Carles; Rué, Montserrat; Armero, Carmen; Forte, Anabel; Perpiñán, Héctor; Luján, Marcos; Páez, Álvaro (2013)
      Comunicació de congrés
      Accés obert
      Prostate specific antigen (PSA) is a biomarker for prostate cancer (PCa) that is widely used for PCa screening. Using a database of 2415 men included in the Spanish screening arm of the ERSPC Study, we will use joint ...
    • Joint modelling of two sequential times to event with longitudinal information 

      Huertas, Jaime-Abel; Gómez Melis, Guadalupe; Serrat Piè, Carles (2011)
      Comunicació de congrés
      Accés obert
      In survival analysis, the lifetimes may be observed in some speci¯ed order, where the time to event Tk, cannot be observed until T1; :::; Tk¡1 have been observed. The present work proposes a joint model of two sequential ...
    • Jornada de portes obertes de l'EPSEB 

      Serrat Piè, Carles (2008-04-04)
      Audiovisual
      Accés obert
      Sessió d'acollida o de portes obertes que l'Escola de l'EPSEB ofereix les persones que presenten interés per conéixer les titulacions que imparteix l'Escola. L'acollida està enfocada a promocionar i donar a conéixer les ...
    • Longitudinal + reliability = joint modeling 

      Serrat Piè, Carles (2013)
      Comunicació de congrés
      Accés obert
      The aim of this presentation is to introduce joint modelling techniques for the simultaneous analysis of longitudinal time-varying data and time-to-event data. This is an increasing area of interest for the analysis of ...
    • Methodology for calculating the severity index of buildings 

      Ruiz Gorrindo, Félix; Aguado de Cea, Antonio; Serrat Piè, Carles (2022-02-11)
      Article
      Accés obert
      In the context of the existing buildings, in recent years the concept of maintenance has changed from corrective maintenance to preventive maintenance, which is based in part on periodic inspections. There is ample evidence ...
    • Moving from an ERASMUS+ innovation project on mathematics in engineering education to the teaching practice: Learnings from the UPC experience 

      Serrat Piè, Carles; Estela Carbonell, M. Rosa; Bruguera Padró, Maria Montserrat; Pantazi, Chara (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      The main aim of this Research-to-Practice Workin-Progress paper is to analyze, discuss and share with the academic community the application of the outputs of research and innovation projects to the real teaching practice ...
    • Nonparametric bivariate estimation for successive survival times 

      Serrat Piè, Carles; Gómez, Guadalupe (Institut d'Estadística de Catalunya, 2007)
      Article
      Accés obert
      Several aspects of the analysis of two successive survival times are considered. All the analyses take into account the dependent censoring on the second time induced by the first. Three nonparametric methods are described, ...
    • On the design of a survey to measure effective communication in building 

      Serrat Piè, Carles; Rodriguez, Sonia; Forcada Matheu, Núria (2012)
      Text en actes de congrés
      Accés obert
      Although effective communication is identified as a key indicator of project performan ce, communication aspects on contractors’ evaluation are not yet included. This paper aims to review the most relevant contributions ...
    • On the selection of significant variables in a model for the deteriorating process of facades 

      Serrat Piè, Carles; Gibert Armengol, Vicente; Casas Rius, Joan Ramon; Rapinski, Jacek (Institute of Physics (IOP), 2017)
      Article
      Accés obert
      In previous works the authors of this paper have introduced a predictive system that uses survival analysis techniques for the study of time-to-failure in the facades of a building stock. The approach is population based, ...
    • On the selection of significant variables in a model for the deteriorating process of facades 

      Serrat Piè, Carles; Gibert Armengol, Vicente; Casas Rius, Joan Ramon; Rapinski, Jacek (Institute of Physics (IOP), 2017)
      Comunicació de congrés
      Accés obert
      Serrat and Gibert (2011) introduced the use of survival analysis techniques for the study of time-to-failure in the façades of a building stock. Recently, those techniques have been implemented in a predictive system that ...
    • One inspection is not enough to estimate durability in building : a simulation study 

      Serrat Piè, Carles (2011)
      Comunicació de congrés
      Accés obert
      Decisions about intervention in existing buildings are generally based on information gathered from inspections, as a systematic tool for the identification of some injury in buildings. The goal of this research is to ...
    • Online engineering mathematics course : development and implementation of a successful project 

      Soares, Filomena; Lopes, Ana Paula; Cellmer, Anna; Uukkivi, Anne; Serrat Piè, Carles; Pantazi, Chara; Feniser, Cristina; Safiulina, Elena; Serdean, Florina M.; Kierkosz, Igor; Kelly, Gerald; Cymerman, Joanna; Brown, Ken; Alier Forment, Marc; Bruguera Padró, Maria Montserrat; Estela Carbonell, M. Rosa; Labanova, Oksana; Bocanet, Vlad I.; Volodymyr, Sushch; Martin, Errol (International Association of Technology, Education and Development (IATED), 2022)
      Comunicació de congrés
      Accés obert
      According to the New UNESCO global survey studying the effect of Covid-19 on higher education (2021) the pandemic has had an impact on higher education systems in terms of access and quality of teaching and learning. ...
    • Optimal metric for condition rating of existing buildings: is five the right number? 

      Ruiz Gorrindo, Félix; Aguado de Cea, Antonio; Serrat Piè, Carles; Casas Rius, Joan Ramon (Taylor & Francis, 2019-06)
      Article
      Accés obert
      In the context of the built environment in the recent years, the concept of maintenance has changed from corrective to preventive maintenance. There is evidence that preventive maintenance is much more efficient than ...
    • Optimization of vehicular networks in smart cities: from agile optimization to learnheuristics and simheuristics 

      Peyman, Mohammad; Fluechter, Tristan; Panadero Martínez, Javier; Serrat Piè, Carles; Xhafa Xhafa, Fatos; Alejandro Juan, Angel (Multidisciplinary Digital Publishing Institute (MDPI), 2023-01-02)
      Article
      Accés obert
      Vehicular ad hoc networks (VANETs) are a fundamental component of intelligent transportation systems in smart cities. With the support of open and real-time data, these networks of inter-connected vehicles constitute an ...
    • Ordered durability functions estimation for inspection-based data: a computational issue 

      Serrat Piè, Carles; Moreno Basquens, Laura (Brno Univeristy of Technology, 2014)
      Comunicació de congrés
      Accés obert
      This contribution is framed in, and is part of, the Durabiltiy of Building Facades studies carried out in the last decade in the Institut d’Estadística i Matemàtica Aplicada a l’Edificació and the Laboratori d’Edificació ...
    • Pràctiques de Minitab, problemes guia i preguntes d'autoavaluacions 

      Ferrer Biosca, Alberto; Pantazi, Chara; Serrat Piè, Carles (Universitat Politècnica de Catalunya, 2015-09-28)
      Apunts
      Accés obert
    • Quadern de pràctiques amb Maple V 

      Bruguera Padró, Maria Montserrat; Ferrer Biosca, Alberto; Guillamon Grabolosa, Antoni; Mitjana Riera, Margarida; Pañella Brustenga, Francisco de Asís; Puerta Coll, Xavier; Rodríguez Jordana, Juan; Serrat Piè, Carles (Universitat Politècnica de Catalunya, 1999)
      Apunts
      Accés obert
    • Quadern de pràctiques amb Maple V 

      Bruguera Padró, Maria Montserrat; Ferrer Biosca, Alberto; Guillamon Grabolosa, Antoni; Mitjana Riera, Margarida; Panyella Brustenga, Francesc; Rodríguez Jordana, Juan; Serrat Piè, Carles (Universitat Politècnica de Catalunya, 2001)
      Problema, exercici / Apunts
      Accés obert
    • Quadern de pràctiques amb MInitab 

      Ferrer Biosca, Alberto; Guillamon Grabolosa, Antoni; Juan Pérez, Angel Alejandro; Mitjana Riera, Margarida; Rodríguez Jordana, Juan; Serrat Piè, Carles; Torrent Torrent, Juan Antonio (Universitat Politècnica de Catalunya, 2005)
      Apunts / Exercici de pràctiques
      Accés obert