Now showing items 1-20 of 23

    • Adaptive real time multimedia transmission 

      Espinach Casacuberta, Luc (Universitat Politècnica de Catalunya, 2017-01)
      Bachelor thesis
      Open Access
      Esta tesis es una propuesta de un sistema de streaming de vídeo en directo que utiliza varias tecnologías actuales y, por otro lado, se beneficia del mundo del software libre y de código abierto. El propósito de desarrollar ...
    • Avaluació i desenvolupament d’un sistema adaptatiu de vídeo streaming P2P basat en Peercast 

      Llauger Coll, Albert (Universitat Politècnica de Catalunya, 2009-09-07)
      Master thesis (pre-Bologna period)
      Open Access
      El principal objectiu d’aquest projecte és el de millorar l’anterior versió del GridCast, i per fer-ho un dels primers passos serà estudiar-ne el comportament en diferents situacions: L’evolució del sistema quan un peer ...
    • Big Data technologies for High Performance Computing 

      Martínez Blanco, Miquel (Universitat Politècnica de Catalunya, 2020-06)
      Bachelor thesis
      Open Access
      Hecuba is a tool written in Python and C++ developed in the Barcelona Supercomputing Center (BSC), it allows to simplify the process of reading and writing in Cassandra databases. The objective is to integrate Hecuba into ...
    • Comparison of flow tables algorithms for stateful load balancers 

      Fernandez-Rajal Sabala, Anna (Universitat Politècnica de Catalunya, 2021-01)
      Bachelor thesis
      Open Access
      Load balancers enable a high number of parallel requests to a web application by distributing the requests to multiple backend servers. Stateful load balancers keep track of the selected server for a request in the flow ...
    • Contribución a la regulación del tráfico en Redes ATM: aplicación al tráfico de vídeo 

      Cruz Llopis, Luis Javier de la (Universitat Politècnica de Catalunya, 1999-02-10)
      Doctoral thesis
      Open Access
      De entre los nuevos servicios ofrecidos por las actuales redes de banda ancha, los que incluyen la transmisión de secuencias de vídeo se convertirán en un futuro próximo en algunos de los más solicitados por los usuarios. ...
    • Contribución a la transmisión de vídeo en redes IP con calidad de servicio 

      Alins Delgado, Juan José (Universitat Politècnica de Catalunya, 2004-09-17)
      Doctoral thesis
      Open Access
      Hoy en día, entre los servicios más solicitados por los usuarios en las redes de comunicaciones, se encuentran aquellos que incorporan información multimedia. En Internet, es habitual que un gran número de páginas web ...
    • Contributions based on cross-layer design for quality-of-service provisioning over DVB-S2/RCS broadband satellite system 

      Rendón Morales, Elizabeth (Universitat Politècnica de Catalunya, 2013-03-21)
      Doctoral thesis
      Open Access
      Contributions based on cross-layer design for Quality-of-Service provisioning over DVB-S2/RCS Broadband Satellite Systems Nowadays, geostationary (GEO) satellite infrastructure plays a crucial role for the provisioning of ...
    • Desarrollo de un framework de extracción de metadatos de vídeo para la explotación en video-marketing online 

      Carmona Serrano, Alberto (Universitat Politècnica de Catalunya, 2016-10)
      Master thesis (pre-Bologna period)
      Open Access
      The multimedia content on a page represent a black box where it is impossible to create dynamic content related to these. The idea is to create Web content that suits the context of multimedia object providing more coherence ...
    • Desarrollo de una plataforma para la distribución de contenidos audiovisuales utilizando MPEG-DASH 

      Macià Roca, Marc (Universitat Politècnica de Catalunya, 2016-02-11)
      Bachelor thesis
      Open Access
      The growth in the consumption of audiovisual content over the Internet continues to grow year after year, thus users from around the world need that content is available for their connection and device needs. The concept ...
    • Design and development of audiovisual teleducation services over the internet 

      Carné Vilà, Ana Maria (Universitat Politècnica de Catalunya, 2013-07-26)
      Bachelor thesis
      Open Access
      [ANGLÈS] The present work arises from the need of a company, in this case the student's family business, to provide services over the Internet. The company is a Yoga school, where currently a number of courses on different ...
    • Diseño de un sistema de transmisión de video escalable sobre un sistema de redes P2P 

      Torrent Vernetta, Marc (Universitat Politècnica de Catalunya, 2010-02)
      Master thesis (pre-Bologna period)
      Open Access
    • Estudio de viabilidad técnica e implementación de un sistema de transmisión de video adaptativo H264/SVC sobre TCP 

      Grau Gracia, Manel (Universitat Politècnica de Catalunya, 2014-06)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] H264/SVC video system development adaptive to network connections. In order to become adaptive, it has been done the necessary bandwidth monitoring in order to could transmit up to one of the possible extraction ...
    • Evaluación de algoritmos de tasa adaptativa con protocolo QUIC para MPEG-DASH 

      Ulloa Pallí, Àlex (Universitat Politècnica de Catalunya, 2016-05-25)
      Bachelor thesis
      Open Access
      Internet is part of our lives and the multimedia content has become the primary source of traffic flowing through it. In order to improve efficiency of application-level and user experience, new techniques are born to play ...
    • Evaluation of audiovisual streaming algorithms using the FEC technique over VNX virtual networks 

      Pantaleo, Lorenzo (Universitat Politècnica de Catalunya, 2018-07)
      Master thesis
      Open Access
      The developed project consists in implementing and testing the performances of some of the algorithms that can be adopted for the streaming of audiovisual contents in satellite networks. The implementation of the evaluated ...
    • Implementació d'un assistent de reserves a través de canals de missatgeria instantània 

      Alonso Llovet, Jordi Joan (Universitat Politècnica de Catalunya, 2020-08)
      Bachelor thesis
      Open Access
      La empresa Bookline ha desarrollado un asistente virtual que puede atender llamadas a restaurantes y ayudar a los usuarios a realizar una reserva. Este trabajo pretende implementar todas sus funcionalidades a través de un ...
    • Mean field dynamics of the bounded confidence model in opinion dynamics 

      Gómez Serrano, Javier (Universitat Politècnica de Catalunya, 2009-09-03)
      Master thesis (pre-Bologna period)
      Open Access
    • Método de transmisión de video H.264/AVC implementando Adaptive Bitrate Streaming 

      Solorzáno Rosales, Edwin Miguel (Universitat Politècnica de Catalunya, 2014-11-04)
      Master thesis
      Open Access
      [ANGLES] In this paper we describe a method for transmitting H.264/AVC encoded video. The data transfer is performed by adapting data transmission to network performance in order to ensure continuous transmission. The data ...
    • Near duplicate image detection 

      Ribera Mas, Joan (Universitat Politècnica de Catalunya, 2015-01)
      Bachelor thesis
      Open Access
      Covenantee:   Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie
      [ÀNGLÈS] The project presents different approaches about how to solve the near duplicate images problem. MPEG-7 descriptors and SIFT transform have been used in order to solve it. The results have been exposed in two ...
    • Optimization of resources in a digital cinema network 

      Lladó González, Pedro (Universitat Politècnica de Catalunya, 2014-02)
      Bachelor thesis
      Open Access
      This project is a study of a common digital cinema network, focusing on sending big data files, which are films, and trying to improve the performance of the delivery of these data sending operations from the distributor ...
    • P2P media delivery using scalable video coding 

      Carmona Tobella, Ismael Joan (Universitat Politècnica de Catalunya / École Polytechnique Fédérale de Lausanne, 2012-09-07)
      Master thesis
      Open Access
      [ANGLÈS] The consumptions of all forms of Internet video are constantly growing. For example, the collective sum of videos would be accounted for 86% of the global traffic by 2016. As the bandwidth requirement rises, the ...