Now showing items 1-20 of 73

    • A compromise archive platform for monitoring infrastructures 

      Garcia Calatrava, Carlos; Cucchietti, Fernando; Becerra Fontal, Yolanda (Barcelona Supercomputing Center, 2020-05)
      Conference report
      Open Access
      The great advancement in the technological field has led to an explosion in the amount of generated data. Many different sectors have understood the opportunity that acquiring, storing, and analyzing further information ...
    • 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 ...
    • 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 ...
    • 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 web scraping framework for stock price modelling using deep learning methods 

      Fibla Salgado, Aleix (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2019-06)
      Bachelor thesis
      Open Access
      This work aims to shed light to the process of web scraping, emphasizing its importance in the new ’Big Data’ era with an illustrative application of such methods in financial markets.The work essentially focuses on different ...
    • 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 ...
    • Advanced segmentation of the HORECA sector via artificial intelligence and machine learning 

      Canal Prat, Sergi (Universitat Politècnica de Catalunya, 2020-02-13)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   UVE Solutions
      UVE Solutions, located in Manresa and Sant Cugat del Vallès, is a company that has been helping for more than a decade, Fast Moving Consumer Goods companies (FMGC) to improve the route that their products do from their ...
    • An edge-stream computing infrastructure for real-time analysis of wearable sensors data 

      Greco, Luca; Ritrovato, Pierluigi; Xhafa Xhafa, Fatos (Elsevier, 2019-04)
      Article
      Open Access
      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 ...
    • Analysing and predicting user demand in bike-sharing system 

      Xiang, Qiaorui (Universitat Politècnica de Catalunya, 2020-01-29)
      Master thesis
      Open Access
      Shared transport is an economical and sustainable mode of urban mobility. It occupies very important position in the mobility market nowadays. Given the growing market size and importance of Bike-Sharing System, we analysed ...
    • 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 ...
    • 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 consumo y hábitos de los jóvenes a través del Big Data 

      Romero Gonzalez, Daniel (Universitat Politècnica de Catalunya, 2020-06-19)
      Bachelor thesis
      Open Access
      En aquest treball es realitza una anàlisi d'organitzacions relacionades amb la joventut a través de l'Big Data extret de Twitter. En primer lloc, s'introdueix el context del Big Data, el Business Intelligence i també de ...
    • 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 e implementación de una gestión dinámica de la granularidad de las tareas en un sistema distribuido 

      Espejo Saldaña, Adrián (Universitat Politècnica de Catalunya, 2019-07-01)
      Bachelor thesis
      Open Access
      Covenantee:   Barcelona Supercomputing Center
      Hecuba es una interfaz y un conjunto de herramientas escrito en Python y C++, desarrollada por el equipo Data-driven Scientific Computing del Barcelona Supercomputing Center. El objetivo es facilitar a los programadores ...
    • 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 ...
    • 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 ...
    • 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 ...
    • 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 ...
    • Automatic forecasting y sus aplicaciones en Big Data: una comparativa entre algoritmos 

      Galmés Mifsud, Antoni (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2019-06)
      Bachelor thesis
      Open Access
      La predicción es uno de los campos más importantes tanto de la Economía como de la Estadística. El desarrollo de técnicas de predicción automática puede permitir dotarse de información para el futuro e intentar que éste ...