Sökning: "IPFS"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet IPFS.

  1. 1. A Decentralised Application for Storing Electronic Health Records using Blockchain Technology

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Edenia Isaac; Hampus Jernkrook; NIls Johnsson; Christopher Molin; Wendy Pau; David Zamanian; [2023-03-03]
    Nyckelord :electronic health records; EHR; medical records; blockchain; Ethereum; IPFS; decentralised applications; Web3.Storage; information exchange; patientjournaler; blockkedja; decentraliserade applikationer; informationsdelning;

    Sammanfattning : With the systems currently used in healthcare, medical records are often centrally stored in local databases or cloud services and managed by each individual healthcare provider. Due to this, the information exchange between healthcare providers is often limited. LÄS MER

  3. 2. Decentralized Web Hosting : A comparative analysis of decentralized- and centralized web hosting

    Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :Joel Olofsson; Oskar Rubensson; [2022]
    Nyckelord :IPFS; Hypercore Protocol; Decentralized network; Website; Web hosting; Peer-to-Peer; Client-server; IPFS; Hypercore Protocol; Decentraliserade Nätverk; Webbsidor; Webb Publisering; Peer-to-Peer; Client-server;

    Sammanfattning : Publisering av webbplatser sker traditionellt i ett centraliserat nätverk där en webbserver distribuerar webbplatsens filer till sina klienter. Detta gör det möjligt för större företag eller regeringar att välja vilket innehåll som ska visas och tar bort den frihet som World Wide Web ursprungligen medförde. LÄS MER

  4. 3. Securing Electronic Health Records : A Blockchain Solution

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Oscar Andersson; [2021]
    Nyckelord :Electronic health records; blockchain; ethereum; smart contracts; interplanetary file system;

    Sammanfattning : Blockchain is an interesting technology, with different projects developing every day since it first gained its light back in 2008. More and more research finds blockchain useful in several different sectors. One of the sectors being healthcare, specifically for electronic health records (EHR). LÄS MER

  5. 4. Hardened Model Aggregation for Federated Learning backed by Distributed Trust Towards decentralizing Federated Learning using a Blockchain

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Morsbach Felix Johannes; [2020]
    Nyckelord :;

    Sammanfattning : Federated learning enables the training of machine learning models on isolated data islands but also introduces new security challenges. Besides training-data-poisoning and model-update-poisoning, centralized federated learning systems are subject to a third type of poisoning attack: model-aggregation-poisoning. LÄS MER

  7. 5. Performance Evaluation of a Blockchain-based Traceability System : A Case Study at IKEA

    Master-uppsats, Linköpings universitet/Programvara och system; Linköpings universitet/Programvara och system

    Författare :Tobias Sund; Claes Lööf; [2019]
    Nyckelord :blockchain; traceability; supply chain;

    Sammanfattning : Establishing traceability in global supply chains is a complicated problem. Current solutions for achieving traceability are expensive or imperfect, and give rise to organizational and trust-related issues. Blockchain could present itself as a solution to many of these issues. This thesis aims to build a blockchain-based traceability system. LÄS MER