Now showing items 1-20 of 24

    • Active yellow pages: a pipelined resource management architecture for wide-area network computing 

      Royo Vallés, María Dolores; Díaz de Cerio Ripalda, Luis Manuel; Kapadia, Nirav H.; Fortes, José Antonio Bautista (IEEE, 2001-07-08)
      Conference report
      Open Access
      This paper describes a novel, pipelined resource management architecture for computational grids. The design is based on two key realizations. One is that resource management involves a sequence of tasks that is best ...
    • An edge-based strategy for smart advertising 

      Seyghaly, Rasool; García Almiñana, Jordi; Masip Bruin, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      Smart advertising creates awareness about some offer with a more direct, personalized and interactive focus. In this area, AROUND is a social network aimed at providing smart advertising to suggest appealing business to ...
    • Analyzing long-term access locality to find ways to improve distributed storage systems 

      Miranda Bueno, Alberto; Cortés, Toni (2012)
      Conference report
      Open Access
      An efficient design for a distributed filesystem originates from a deep understanding of common access patterns and user behavior which is obtained through a deep analysis of traces and snapshots. In this paper we analyze ...
    • Anàlisis de les tecnologies de registre distribuït: aplicació al cas del registre de qualificacions d’estudiants 

      Bericat Merino, Joan Manuel (Universitat Politècnica de Catalunya, 2020-07-13)
      Bachelor thesis
      Open Access
      L’objectiu d’aquest treball final de grau és estudiar i analitzar les diferents tecnologies de registre distribuït i desenvolupar una aplicació web amb tecnologia blockchain per fer un registre de les qualificacions ...
    • 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 ...
    • Blockchain based application for circular economy 

      Gonzalez Campos, Gabriel (Universitat Politècnica de Catalunya, 2022-02-08)
      Bachelor thesis
      Open Access
      Over the last few years, web services have evolved enormously, from archaic text-only websites where only the web master can upload and update content, to the most modern applications such as social networks with video ...
    • Data Preservation through Fog-to-Cloud (F2C) Data Management in Smart Cities 

      Sinaeepourfard, Amir; García Almiñana, Jordi; Masip Bruin, Xavier; Marín Tordera, Eva (2018)
      Conference report
      Restricted access - publisher's policy
      A vast amount of data is constantly being produced in the world from several sources, including the IoT at smart cities. Such complex universe of digital data is being set up through these daily accumulated fresh data over ...
    • Data replication and synchronization in P2P collaborative systems 

      Xhafa Xhafa, Fatos (2012)
      Conference report
      Restricted access - publisher's policy
      Data replication and synchronization techniques have recently attracted a lot of attention of researchers from P2P computing community. Such techniques are fundamental to increase data availability, reliability and robustness ...
    • Database Integrated Analytics Using R: Initial Experiences with SQL-Server + R 

      Berral García, Josep Lluís; Poggi, Nicolas (Institute of Electrical and Electronics Engineers (IEEE), 2017-02-02)
      Conference lecture
      Open Access
      Most data scientists use nowadays functional or semi-functional languages like SQL, Scala or R to treat data, obtained directly from databases. Such process requires to fetch data, process it, then store again, and such ...
    • Dataclay: A distributed data store for effective inter-player data sharing 

      Marti Fraiz, Jonathan; Queralt Calafat, Anna; Gasull Moreira, Daniel; Barceló Cuerda, Alex; Costa Prats, Juan José; Cortés, Toni (2017-09-01)
      Article
      Open Access
      In the Big Data era, both the academic community and industry agree that a crucial point to obtain the maximum benefits from the explosive data growth is integrating information from different sources, and also combining ...
    • Desarrollo de una aplicación Blockchain con la tecnología Hyperledger Fabric orientado a IOT. 

      Guisado Soriano, Jessica (Universitat Politècnica de Catalunya, 2022-02-02)
      Bachelor thesis
      Open Access
      Covenantee:   Centre Internacional de Mètodes Numèrics a l'Enginyeria / Consolat de mar
      The following project, Development of a Blockchain application with Hyperledger Fabric technology oriented to IOT, consists of doing a proof of concept on the digitization of a process that until now has been carried out ...
    • Design and implementation of a distributed IP mapping system 

      Moix Alcaraz, Bernat (Universitat Politècnica de Catalunya, 2017-06-28)
      Bachelor thesis
      Restricted access - confidentiality agreement
    • Design and Implementation of the Persistence layer of a Blockchain to secure IP prefixes 

      Ferriol Galmés, Miquel (Universitat Politècnica de Catalunya, 2018-01-24)
      Bachelor thesis
      Open Access
      La tecnologia BlockChain actualment és un dels temes que més està donant què parlar, ja que ofereix seguretat, descentralització, transparència.... Aquest projecte intenta dur a aquesta tecnologia a l'abast de les Tecnologies ...
    • DIMON: Distributed Monitoring System for decentralized edge clouds in Guifi.net 

      Pueyo Centelles, Roger; Selimi, Mennan; Freitag, Fèlix; Navarro Moldes, Leandro (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference report
      Open Access
      Community-built telecommunication networks such as Guifi.net demonstrate how end users can actively collaborate in the self-provision of network services, for instance by operating a self-organized distributed monitoring ...
    • Distributed access control with blockchain 

      Paillissé Vilanova, Jordi; Subirà Nieto, Jordi; López Brescó, Albert; Rodríguez Natal, Alberto; Ermagan, Vina; Maino, Fabio; Cabellos Aparicio, Alberto (2019)
      Conference report
      Restricted access - publisher's policy
      The specification and enforcement of network-wide policies in a single administrative domain is common in today's networks and considered as already resolved. However, this is not the case for multi-administrative domains, ...
    • Efficient database synchronization over satellite for the management of mass casualty events 

      Tubio Manteiga, Gabriel (Universitat Politècnica de Catalunya, 2013-12-10)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      [ANGLÈS] The e-Triage project's aim was to develop a communications system to automate, taking advantage of today's technology, the process known as Triage. Triage is the process of determining the priority of the patients' ...
    • Enabling distributed key-value stores with low latency-impact snapshot support 

      Polo Bardés, Jordà; Becerra Fontal, Yolanda; Carrera Pérez, David; Torres Viñals, Jordi; Ayguadé Parra, Eduard; Spreitzer, Mike; Steinder, Malgorzata (2013)
      Conference report
      Open Access
      Current distributed key-value stores generally provide greater scalability at the expense of weaker consistency and isolation. However, additional isolation support is becoming increasingly important in the environments ...
    • Estudi de la viabilitat d’usar Apache Kafka com a base de dades distribuïda 

      Cervelló Nogués, Claudi (Universitat Politècnica de Catalunya, 2018-06-27)
      Master thesis
      Open Access
      Covenantee:   Everis
      Apache Kafka és una plataforma de streaming distribuïda. Però seria possible usar Apache Kafka com una base de dades distribuïda? Aquest treball estudia la viabilitat d'usar en entorns productius les capacitats innates ...
    • Evaluation of data placement optimizations in in-memory databases 

      Herrero Otal, Víctor (Universitat Politècnica de Catalunya, 2016-10-20)
      Master thesis
      Restricted access - confidentiality agreement
    • Evaluation of intra-group optimistic data replication in P2P groupware systems 

      Xhafa Xhafa, Fatos; potlog, Alina-Diana; Spaho, Evjola; Pop, Florin; Cristea, Valentin; Barolli, Leonard (2015-03-25)
      Article
      Open Access
      Peer-to-peer (P2P) computing systems have become very popular during the last years because of their ability to scale to a large number of users and efficient communication among peers. They can support complex computational ...