Now showing items 1-20 of 24

  • Anàlisi pedagògic de les possibilitats de l'aplicació de la tecnologia Business Intelligence a l'entorn virtuals d'aprenentatge Moodle 

    Jiménez Fernández, Víctor (Universitat Politècnica de Catalunya, 2018-06-11)
    Master thesis
    Open Access
    El present document es tracta de la memòria del Treball Final de Màster dels estudis de Màster en Formació al Professorat de Tecnologia a la Facultat d'Informàtica de Barcelona (FIB) de la Universitat Politècnica de Catalunya ...
  • A software reference architecture for semantic-aware big data systems 

    Nadal Francesch, Sergi; Herrero Otal, Víctor; Romero Moral, Óscar; Abelló Gamazo, Alberto; Franch Gutiérrez, Javier; Vansummeren, Stijn; Valerio, Danilo (2016-06-13)
    Article
    Open Access
    Context: Big Data systems are a class of software systems that ingest, store, process and serve massive amounts of heterogeneous data, from multiple sources. Despite their undisputed impact in current society, their ...
  • A study on feature selection based on AICc and its application to microarray data 

    Wesolowska, Malgorzata (Universitat Politècnica de Catalunya, 2009-06)
    Master thesis (pre-Bologna period)
    Open Access
    The following paper contains a report of the nal project written at the Faculty of Informatics (Facultat d'Inform atica de Barcelona) on Techni- cal University of Catalonia (Universitat Polit ecnica de Catalunya) ...
  • CIGO! Mobility management platform for growing efficient and balanced smart city ecosystem 

    Mrazovic, P.; Rubia Galera, Ivan de la; Urmeneta, J.; Balufo, C.; Tapias Guillen, Ricard; Matskin, M.; Larriba Pey, Josep (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    The massive amount of tourists, citizens and traffic in big cities usually collapse busy areas causing transport inefficiency, unbalanced economic growth, crime, and nuisance among citizens and visitors. Therefore, the ...
  • Control mediante tecnología IOT “low power” de variables relacionadas con un proceso industrial 

    Deu Almor, Marc (Universitat Politècnica de Catalunya, 2019-10-30)
    Bachelor thesis
    Open Access
    La revolución 4.0 ha llegado y con ella están apareciendo gran cantidad de posibles aplicaciones de proyectos de IOT. La necesidad de controlar mediante sensores los procesos productivos conlleva la aparición de un gran ...
  • Data-based models for the prediction of dam behaviour: a review and some methodological considerations 

    Salazar González, Fernando; Morán Moya, Rafael; Toledo Municio, Miguel Ángel; Oñate Ibáñez de Navarra, Eugenio (2017-01)
    Article
    Open Access
    Predictive models are an important element in dam safety analysis. They provide an estimate of the dam response faced with a given load combination, which can be compared with the actual measurements to draw conclusions ...
  • Desenvolupament de models sobre indicadors del context Learning Analytics 

    Sánchez Albanell, Adrián (Universitat Politècnica de Catalunya, 2019-10-16)
    Bachelor thesis
    Restricted access - confidentiality agreement
    Dins el camp del Data Science, Learning Analytics tracta d'entendre i optimitzar l'aprenentatge i l'entorn on aquest ocorre a partir de la recol·lecció i anàlisi de dades massives. En aquest context es desenvolupa el ...
  • Diluting the Scalability Boundaries: Exploring the Use of Disaggregated Architectures for High-Level Network Data Analysis 

    Vega, Carlos; Zazo, Jose F.; Meyer, Hugo; Zyulkyarov, Ferad; Lopez-Buedo, S.; Aracil, Javier (IEEE, 2018-02-15)
    Conference lecture
    Open Access
    Traditional data centers are designed with a rigid architecture of fit-for-purpose servers that provision resources beyond the average workload in order to deal with occasional peaks of data. Heterogeneous data centers are ...
  • Emergence of spike correlations in periodically forced excitable systems 

    Reinoso, Jose A.; Torrent Serra, Maria del Carmen; Masoller Alonso, Cristina (2016-09-27)
    Article
    Open Access
  • Fraud detection in energy consumption: a supervised approach 

    Coma Puig, Bernat; Carmona Vargas, Josep; Gavaldà Mestre, Ricard; Alcoverro, Santiago; Martín, Victor (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference lecture
    Open Access
    Data from utility meters (gas, electricity, water) is a rich source of information for distribution companies, beyond billing. In this paper we present a supervised technique, which primarily but not only feeds on meter ...
  • Hunting for open clusters in Gaia DR2: 582 new open clusters in the galactic disc 

    Castro Ginard, Alfred; Jordi Nebot, Carme; Luri Carrasco, Xavier; Álvarez Cid-Fuentes, Javier; Casamiquela, Laia; Anders, Friedrich; Cantat Gaudin, Tristan; Monguió Montells, Maria; Balaguer Núñez, Lola; Solà Martinell, Salvi; Badia Sala, Rosa Maria (EDP Sciences, 2020-03-04)
    Article
    Open Access
    Context. Open clusters are key targets for studies of Galaxy structure and evolution, and stellar physics. Since the Gaia data release 2 (DR2), the discovery of undetected clusters has shown that previous surveys were ...
  • Interactive graph based timeseries analysis in the Jupiter Notebook 

    Duran Ballester, Guillem (Universitat Politècnica de Catalunya, 2016-10-24)
    Bachelor thesis
    Open Access
  • Machine learning in human cancer research 

    Vellido Alcacena, Alfredo; Lisboa, Paulo J.G. (Nova Science Publishers, 2007)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Evidence-based medicine has grown in stature over three decades and is now regarded a key development of modern medicine. The evidence base can be heterogeneous, involving both qualitative knowledge and measured quantitative ...
  • Parallelizing general histogram application for CUDA architectures 

    Milic, Ugljesa; Gelado Fernandez, Isaac; Puzovic, Nikola; Ramírez Bellido, Alejandro; Tomasevic, Milo (IEEE Computational Intelligence Society, 2013)
    Conference report
    Restricted access - publisher's policy
    Histogramming is a tool commonly used in data analysis. Although its serial version is simple to implement, providing an efficient and scalable way to parallelize it can be challenging. This especially holds in case of ...
  • Pipeline design to identify key features and perform classification on response/predisposition large-scale genetic data 

    Valdés Graterol, María Gabriela (Universitat Politècnica de Catalunya, 2017-04)
    Master thesis
    Open Access
    We propose a state-of-the-art, scalable and flexible alternative to the classical GWAS approach, based on machine learning techniques, to analyze large-scale data and discover epistatic and non-epistatic polygenic variants ...
  • Profiling memory vulnerability of big-data applications 

    Rameshan, Navaneeth; Birke, R.; Navarro Moldes, Leandro; Vlassov, Vladimir; Urgaonkar, B.; Kesidis, G.; Schmatz, M.; Chen, L. Y. (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    Motivated by the increasing popularity of hosting in-memory big-data analytics in cloud, we present a profiling methodology that can understand how different memory subsystems, i.e., cache and memory bandwidth, are susceptible ...
  • Sistema de automatización aplicado a la industria 4.0 

    Peña Román, Juan; Girol Miracle, David (Universitat Politècnica de Catalunya, 2018-10-15)
    Bachelor thesis
    Restricted access - author's decision
    [CASTELLÀ] El proyecto se basa en realizar el montaje y estudio de un equipo con fines docentes encarado a la industria 4.0, con la finalidad de ser usado por los alumnos del máster en automática. Se ha diseñado desde cero ...
  • SMART: An application framework for real time big data analysis on heterogeneous cloud environments 

    Anjos, Julio C.S. dos; Assunção, Marcos D.; Bez, Jean; Geyer, Claudio; Pignaton de Freitas, Edison; Carissimi, Alexandre; Costa, João Paulo C. L.; Fedak, Gilles; Freitag, Fèlix; Markl, Volker; Fergus, Paul; Pereira, Rubem (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    The amount of data that human activities generate poses a challenge to current computer systems. Big data processing techniques are evolving to address this challenge, with analysis increasingly being performed using ...
  • Sobre ciertas propiedades de la M-divergencia en análisis de datos 

    Salicrú i Pagès, Miquel; Arcas i Pons, Antoni (Universitat Politècnica de Barcelona. Centre de Càlcul, 1985-12)
    Article
    Open Access
    En este trabajo se desarrollan ciertas propiedades relativas a la convexidad de la M-divergencia en términos de la L-divergencia, estudiando como caso particular el cuadrado de la distancia Matusita. También se relaciona ...
  • Study on the impact of cruise ships calling at Barcelona in the city air quality 

    Nieto Guarasa, Javier (Universitat Politècnica de Catalunya, 2017-09)
    Bachelor thesis
    Open Access