Now showing items 1-20 of 53

  • Accelerating Hash-Based Query Processing Operations on FPGAs by a Hash Table Caching Technique 

    Salami, Behzad; Arcas-Abella, Oriol; Sonmez, Nehir; Unsal, Osman; Cristal Kestelman, Adrián (Springer International Publishing, 2017-04-29)
    Conference lecture
    Open Access
    Extracting valuable information from the rapidly growing field of Big Data faces serious performance constraints, especially in the software-based database management systems (DBMS). In a query processing system, hash-based ...
  • Anàlisi d'arxius Big Data aplicant mostreig 

    Moragues Cabanes, Marta (Universitat Politècnica de Catalunya, 2015-01-20)
    Master thesis (pre-Bologna period)
    Open Access
    El projecte és un estudi sobre l'optimitzacó dels recursos, cost i temps d'execució d'un job de Hadoop mitjançant la implementació de tècniques de sampling.
  • Anàlisi del comerç en línia a partir de l'estudi del client i les seves valoracions 

    Villalobos Guiral, Albert (Universitat Politècnica de Catalunya, 2017-06)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • Análisis de ventajas en el uso de una BDD noSQL para un sistema de Monitorización y Trazabilidad de Operaciones de Negocio 

    García Calatrava, Carlos (Universitat Politècnica de Catalunya, 2015-06)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • Análisis, uso y desarrollo experimental de herramientas y tecnologías Open Source en Big Data 

    Fannes Claverol, Jean Paul; Pallejà Mairena, Marc (Universitat Politècnica de Catalunya, 2017-09-12)
    Bachelor thesis
    Open Access
    In this project, we pretend to analise, use and justify the use of Big Data nowadays in different areas like companies, research laboratories, etc., as well as different tools and Open Source technologies behind it that ...
  • Análisis y explotación de Big Data e implementación de un dashboard para su visualización 

    Pérez Rubio, Marcos (Universitat Politècnica de Catalunya, 2017-10-16)
    Bachelor thesis
    Open Access
    Covenantee:  Foot Analytics
    Proyecto que comprende varias herramientas para visualizar datos de la empresa Foot Analytics. Estas herramientas son: un sistema generador de informes, una plataforma web para visualizar datos en un dashboard y la integración ...
  • Analysis of the integration of Lean and Six Sigma methodologies 

    Xampeny Solaní, Rafael (Universitat Politècnica de Catalunya / Universtat de Barcelona, 2015-06)
    Master thesis
    Restricted access - author's decision
    Many organizations use an improvement methodology that is a mixture or Lean and Six Sigma. The theoretical framework as how to integrate both methods are not clearly defined, there is small bibliography on the subject and ...
  • An edge-stream computing infrastructure for real-time analysis of wearable sensors data 

    Greco, Luca; Ritrovato, Pierluigi; Xhafa Xhafa, Fatos (Elsevier, 2019-04)
    Article
    Restricted access - publisher's policy
    The fast development of IoT in general and wearable smart sensors in particular in the context of wellness and healthcare are demanding for definition of specific infrastructure supporting real time data analysis for anomaly ...
  • A Quick View on Current Techniques and Machine Learning Algorithms for Big Data Analytics 

    Berral García, Josep Lluís (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Open Access
    Big-data is an excellent source of knowledge and information from our systems and clients, but dealing with such amount of data requires automation, and this brings us to data mining and machine leaming techniques. In ...
  • Arduino i l'internet de les coses aplicat a la domòtica. Una primera aproximació per a alumnes de 4rt de ESO 

    Sanàbria Ortega, Fernando Guillermo (Universitat Politècnica de Catalunya, 2017-06-22)
    Master thesis
    Open Access
    Aquest Treball Final de Màster (TFM) s'ha desenvolupat amb la finalitat de què sigui un treball el més transversal possible dins del àrea de Tecnologia per els alumnes de 4rt de ESO. La finalitat és els alumnes puguin ...
  • A resilient and distributed near real-time traffic forecasting application for Fog computing environments 

    Pérez, Juan L.; Gutierrez-Torre, Alberto; Berral, Josep Ll.; Carrera, David (Elsevier, 2018-10)
    Article
    Open Access
    In this paper we propose an architecture for a city-wide traffic modeling and prediction service based on the Fog Computing paradigm. The work assumes an scenario in which a number of distributed antennas receive data ...
  • Asistente tecnológico para la salud y el deporte 

    Pinosa López, Tania (Universitat Politècnica de Catalunya, 2015-06-30)
    Bachelor thesis
    Restricted access - author's decision
    Si bien el futuro de la tecnología es incierto, la realidad es que ha habido un aumento exponencial de las herramientas que la hacen posible. En este sentido, durante los últimos años, han cobrado gran relevancia algunos ...
  • 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 ...
  • Big Data 

    Sabater Picañol, Jordi (Universitat Politècnica de Catalunya, 2013-12-16)
    Bachelor thesis
    Open Access
    [CASTELLÀ] El concepto Big Data está cobrando actualmente un gran interés creciente por parte de las empresas, que ven en ello una gran ventaja competitiva. Este proyecto busca justificar este interés creciente partiendo ...
  • Big Data : análisis de herramientas y soluciones 

    Serrat Morros, Robert (Universitat Politècnica de Catalunya, 2013-11-25)
    Master thesis (pre-Bologna period)
    Open Access
    Big data és el sector emergent dins de l'àrea de les tecnologies de la informació i la comunicació que es preocupa de tractar amb grans volums de dades i d'informació. En aquest treball es fa un estudi teòric i tècnic del ...
  • Big data analytics in support of virtual network topology adaptability 

    Gifre Renom, Lluís; Contreras, Luis Miguel; Lopez Alvarez, Victor; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    ABNO's OAM Handler is extended with big data analytics capabilities to anticipate traffic changes in volume and direction. Predicted traffic is used as input for VNT re-optimization. Experimental assessment is realized on ...
  • Big Data applied to the analysis of fluid and general consumption at the UPC 

    Shams Sánchez, Armin (Universitat Politècnica de Catalunya, 2019-03)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • Big data for digital forensics 

    Cuzcano Cossi, Alfredo Daniel (Universitat Politècnica de Catalunya, 2018-02-22)
    Master thesis
    Open Access
    Digital Forensics and its sub-branch Network Forensics are important and relevant topics which have gained further attention with the DDoS attacks delivered by botnets. This work focuses on a novel IDS solution called: ...
  • Big Data para el análisis de sentimientos en imágenes 

    Ballesteros Diez, Marc (Universitat Politècnica de Catalunya, 2017-09-12)
    Bachelor thesis
    Open Access
    During the last years the terms Big Data and data mining are being listened to a lot, so in this project they will be explained that they are, in which they differ, their importance at present and will see some of the tools ...
  • Conflict resolution in mobile networks: a self-coordination framework based on non-dominated solutions and machine learning for data analytics [Application notes] 

    Moysen Cortes, Jessica; García Lozano, Mario; Giupponi, Lorenza; Ruiz Boqué, Sílvia (2018-05-01)
    Article
    Open Access
    Self-organizing network (SON) is a well-known term used to describe an autonomous cellular network. SON functionalities aim at improving network operational tasks through the capability to configure, optimize and heal ...