Now showing items 1-20 of 72

    • A democratic Grid: collaboration, sharing and computing for everyone 

      Krishnaswamy, Ruby; Navarro Moldes, Leandro; Vlassov, Vladimir (IOS Press, 2008-10)
      Conference lecture
      Open Access
      This paper presents an integrated vision, architecture, middleware and applications of a public and large scale Grid for everyone: supporting collaboration for groups of people who can interact and share work and share or ...
    • A distributed auctioneer for resource allocation in decentralized systems 

      Khan, Muhammad Amin; Vilaça, Xavier; Rodrigues, Luís; Freitag, Fèlix (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Conference report
      Open Access
      In decentralized systems, nodes often need to coordinate to access shared resources in a fair manner. One approach to perform such arbitration is to rely on auction mechanisms. Although there is an extensive literature ...
    • A fault-tolerant algorithm for distributed resource allocation 

      Pessolani, Pablo; Jara, Oscar; Gonnet, Silvio; Cortés, Toni; Tinetti, Fernando (2017-11-01)
      Article
      Open Access
      Resource allocation is a usual problem that must be faced during a distributed system design. Despite the large number of algorithms proposed in literature to solve this problem, most papers lack of detailed descriptions ...
    • A massive data processing approach for effective trustworthiness in online learning groups 

      Miguel, Jorge; Caballé Llobet, Santiago; Xhafa Xhafa, Fatos; Prieto, Josep (2015-06-10)
      Article
      Open Access
      This paper proposes a trustworthiness-based approach for the design of secure learning activities in online learning groups. Although computer-supported collaborative learning has been widely adopted in many educational ...
    • Accelerating hyperparameter optimisation with PyCOMPSs 

      Kahira, Albert Njoroge; Bautista Gomez, Leonardo Arturo; Conejero, Javier; Badia Sala, Rosa Maria (Association for Computing Machinery (ACM), 2019)
      Conference report
      Open Access
      Machine Learning applications now span across multiple domains due to the increase in computational power of modern systems. There has been a recent surge in Machine Learning applications in High Performance Computing (HPC) ...
    • ALOJA-ML: a framework for automating characterization and knowledge discovery in Hadoop deployments 

      Berral García, Josep Lluís; Poggi, Nicolas; Carrera Pérez, David; Call, Aaron; Reinauer, Rob; Green, Daron (Association for Computing Machinery (ACM), 2015)
      Conference report
      Open Access
      This article presents ALOJA-Machine Learning (ALOJA-ML) an extension to the ALOJA project that uses machine learning techniques to interpret Hadoop benchmark performance data and performance tuning; here we detail the ...
    • An experimental study on peer selection in a P2P network over PlanetLab 

      Xhafa Xhafa, Fatos; Barolli, Leonard; Fernandez Correa, Raul; Daradoumis, Thanasis (Institute of Electrical and Electronics Engineers (IEEE), 2007)
      Conference report
      Open Access
      Peer selection is an important aspect in many P2P applications requiring efficient assignment and execution of jobs to peer nodes and search and file transfer, among others. Due to increasing interest of using P2P systems ...
    • Análisis de medidas de una red de acceso radio celular 

      Abbou, Abdelhafid (Universitat Politècnica de Catalunya, 2020-04)
      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 ...
    • Aplicaciones distribuidas abiertas 

      Gallego Fernández, María Isabel (Edicions UPC, 1996)
      Book
      Restricted access to the UPC academic community
      El libro describe algunas de las aplicaciones distribuidas abiertas más utilizadas en la actualidad; son abiertas porque existen en la actualidad; son abiertas porque existen reglas estandarizadas que especifican servicio ...
    • Aplicació d'una arquitectura de procés distribuït a una eina d'agregació de components software 

      Aguilera Cazorla, Sergio (Universitat Politècnica de Catalunya, 2013-01-08)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] In the present days, software tools that execute a distributed and decentralized process and data handling represent key figures for the good performance of a high number of industrial processes and business models. ...
    • Aplicació de Twitter descentralitzat 

      Montane Blanchart, Albert (Universitat Politècnica de Catalunya, 2011-06-28)
      Master thesis (pre-Bologna period)
      Open Access
      Català: Agafant com a referència una aplicació de complexitat relativament baixa, com és en el nostre cas Twitter, mirar de re dissenyar-la per tal que estigui formada per un bon nombre de components de la granularitat més ...
    • Applications of distributed and high performance computing to enhance online education 

      Caballé Llobet, Santiago; Li, Wei; Hoseiny, Reza; Zomaya, Albert; Xhafa Xhafa, Fatos (Springer, 2017)
      Conference report
      Restricted access - publisher's policy
      Modern online education (eLearning) needs are being evolved accordingly with more and more demanding pedagogical and technological requirements. On one hand, advanced learning resources, such as interactive video-lectures, ...
    • Arquitectura de aplicaciones distribuidas 

      Navarro Moldes, Leandro (Edicions UPC, 2001)
      Book
      Restricted access to the UPC academic community
      Este material proporciona una visión detallada de cómo funcionan las aplicaciones distribuidas en Internet que utilizan el transporte de datos mediante los protocolos TCP/IP; Los principios básicos de diseño de las ...
    • Arquitectura de microserveis 

      Mascarell Ruiz, Pau (Universitat Politècnica de Catalunya, 2017)
      Bachelor thesis
      Restricted access - confidentiality agreement
    • Automatically configuring parallelism for hybrid layouts 

      Munir, Rana Faisal; Abelló Gamazo, Alberto; Romero Moral, Óscar; Thiele, Maik; Lehner, Wolfgang (Springer, 2019)
      Conference lecture
      Open Access
      Distributed processing frameworks process data in parallel by dividing it into multiple partitions and each partition is processed in a separate task. The number of tasks is always created based on the total file size. ...
    • Badges-io: Gamification com a exemple de microservei 

      Mariño Espinosa, Miguel Alejandro (Universitat Politècnica de Catalunya, 2016)
      Master thesis (pre-Bologna period)
      Open Access
      Creació d'un microservei basat en API Rest per a gestionar una eina basada en gamification. L'eina s'implementa utilitzant l'arquitectura hexagonal i TDD. Es mesura l'impacte de modificació de codi per mesurar l'impacte ...
    • Building a generics stress tool for server performance and behaviour analysis 

      Casanovas León, Ada Lho-la (Universitat Politècnica de Catalunya, 2008-09-18)
      Master thesis
      Open Access
      We present the Tester, a 100% Java benchmarking tool designed to accept a custom representation of a load schedule and reproduce it using distributed client machines in order to test a service. Our implementation is strongly ...
    • Computación cooperativa 

      Barceló Garcia, Miquel (2008-01)
      Article
      Open Access
    • Control distribuido de las zonas de procesos, circuito de aire e incinerador y circuito de agua de una línea de pintado de bobinas de materiales férricos 

      García Bartolomé, Marcos (Universitat Politècnica de Catalunya, 2009-06-26)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Aluworks Limited
      Este proyecto final de carrera provee de las pautas ha seguir para controlar la zona de aire e incinerador, la zona de agua y los elementos de tratamiento de la zona de procesos de una línea de pintado de bobinas de ...