Exploració per tema "Blockchains (Databases)"

Ara es mostren els items 21-40 de 155

    • Aplicacions de la cadena de blocs (blockchain) al mercat de la construcció 

      Torrijos Musach, Martí (Universitat Politècnica de Catalunya, 2023-02-07)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      Since 2009, with the appearance of the Bitcoin, blockchain has gained great popularity all over the world for multiple reasons. The ones that stand out the most are the transparency of the information, its immutability, ...

    • Aplicación de Blockchain para un Registro de la Propiedad descentralizado 

      Torvisco Labrador, Elías (Universitat Politècnica de Catalunya, 2018-06)
      Treball Final de Grau
      Accés obert
      The aim of this project is to study the use of blockchain technology in the Spanish Land Registry and in the purchase and sale processes. Based on the research of the current registry system, it has been decided to use ...

    • Aplicación para la trazabilidad de dispositivos en la economía circular 

      Quera Gasanz, Nil (Universitat Politècnica de Catalunya, 2021-01-18)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Aplicación práctica del blockchain en la construcción de pantallas 

      Rivera Argüello, Andrea (Universitat Politècnica de Catalunya, 2020-09-21)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Cimne
      En medio de una revolución industrial, el sector de la construcción presenta mayor dificultad de adaptación por ser uno de los sectores donde la metodología de trabajo es considerada una de las más tradicionales. A lo largo ...

    • Autopsy of Ethereum's post-merge reward system 

      Cortes Goicoechea, Mikel; Mohandas Daryanani, Tarun; Muñoz Tapia, José Luis; Bautista Gómez, Leonardo (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      Like most modern blockchain networks, Ethereum has relied on economic incentives to promote honest participation in the chain's consensus. The distributed character of the platform, together with the "randomness" or "luck" ...

    • Blockchain and its application to accounting 

      Pascual Pedreño, Eladio; Gelashvili, Vera; Pascual Nebreda, Laura (OmniaScience, 2021-07)
      Article
      Accés obert
      Purpose: In recent years Bitcoin has revolutionized the financial world. Its birth was made possible thanks to an innovative combination of certain pre-existing technology in computer networks and cryptography, which led ...

    • Blockchain based application for circular economy 

      Gonzalez Campos, Gabriel (Universitat Politècnica de Catalunya, 2022-02-08)
      Treball Final de Grau
      Accés obert
      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 ...

    • Blockchain consensus and transaction layer adaptation for inter-domain security applications 

      Cesari, Emanuele (Universitat Politècnica de Catalunya, 2018-06)
      Treball Final de Grau
      Accés obert
      This document analyzes how blockchain technology can be used to generate random- ness decentralized beacons, in a distributed way, to secure the allocation, delegation and binding to topological information of the IP address ...

    • Blockchain in the Energy Sector 

      Pujoldevall Sánchez De Toledo, Oriol (Universitat Politècnica de Catalunya, 2020-07-09)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      The purpose of this document is to create a loyal and accurate depiction of the applicability of blockchain technology in the energy industry and the varying degrees of success in which specific applications are being ...

    • Blockchain para dar soporte a "Federated Learning" 

      Moreno Duran, Juan (Universitat Politècnica de Catalunya, 2021-06-21)
      Treball Final de Grau
      Accés obert
      Actualmente las tecnologías descentralizadas están irrumpiendo fuertemente en el sector de la informática. La transparencia, la seguridad y la inmutabilidad de los datos son características muy deseables a las que cada vez ...

    • Blockchain para distribuir políticas de acceso 

      Subirà Nieto, Jordi (Universitat Politècnica de Catalunya, 2018-06)
      Treball Final de Grau
      Accés obert
      La aparición de las tecnologías Blockchain/Distributed Ledger está significando una revolución en los paradigmas de Internet. En el presente proyecto, se ha aplicado HyperLedger Fabric, una tecnología de Distributed Ledger ...

    • Blockchain technology and its impact as disruptive innovation 

      Stellwag, Markus (Universitat Politècnica de Catalunya, 2019-01-19)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      This thesis investigates the impact of blockchain technology as disruptive innovation. As blockchain is a relatively unexplored topic it provides plenty of space for research. The purpose of the study is to investigate ...

    • Blockchain tools to facilitate NFT tasks in Oasis network 

      Díes Filizzola, Joan (Universitat Politècnica de Catalunya, 2022-06-20)
      Treball Final de Grau
      Accés obert
      Blockchain and NFT (non-fungible tokens) are topics with a growing interest, especially during the last few years. Many companies and artists have wanted to enter this world to maximize their profits from the sale of digital ...

    • Blockchain within Logistics: a SWOT analysis 

      Martínez Laosa, Belén (Universitat Politècnica de Catalunya, 2019-10-17)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Instituto Superior Técnico Lisboa
      The industry 4.0 is already developed in many sectors and business. In recent years, some technologies of this trend have appeared in our society providing new business models and improving the effectiveness and efficiency ...

    • Blockchain, herramienta de mejora para la inversión y construcción de infraestructuras 

      Molinero Gomez, Sandra (Universitat Politècnica de Catalunya, 2019-09)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor

    • BlockChain-As-A-Service: Análisis y validación 

      Alfaro Taco, Jesús Gabriel (Universitat Politècnica de Catalunya, 2021-04-22)
      Treball Final de Grau
      Accés obert
      Compartiva sobre dos framework blockchain muy populares y validación de la información con la implementación de una aplicación distribuida (Dapp) con uno de los framework.

    • Blockchain-based authentication of IP addresses 

      Julià Reifs, Ismael (Universitat Politècnica de Catalunya, 2018-06-19)
      Treball Final de Grau
      Accés obert
      En aquest projecte s'escolleix i estableix un sistema software capaç d'assignar adreces IP amb una seguretat acceptable, comprovant quins problemes sorgeixen en la seguretat i quins són evitables partint d'eines actuals ...

    • Blockchain-Based E-Voting System 

      Vives Conesa, David (Universitat Politècnica de Catalunya, 2022-06-30)
      Treball Final de Grau
      Accés obert
      El objetivo del presente trabajo es estudiar el estado del voto electrónico. Este término ha cobrado fuerza en los últimos años, y tiene la intención de mejorar los procesos electorales en papel, aumentando la eficiencia ...

    • Blockchain-based innovation in post-COVID-19 trade finance 

      Henríquez Larrazábal, Ricardo Daniel; Martínez de Osés, Francesc Xavier; Martínez Marín, Jesús Ezequiel; Tomas, Cristina (2021-08-25)
      Article
      Accés obert
      While trade finance has been recognized as a key enabler in international trade, there is a persistent gap between supply and demand. This gap threatens to widen after the shocks suffered during the COVID-19 pandemic, which ...

    • Blockchain-based system for subscription payments in circular economy model 

      Manco Sánchez, Adrian (Universitat Politècnica de Catalunya, 2021-07-02)
      Projecte Final de Màster Oficial
      Accés obert
      The correct processing of electronic waste and equipment is a problem that introduces problems in several dimensions. Regarding the environment, both the manufacturing and dumping processes yield high amounts of pollution, ...