Sökning: "interplanetary file system"

Hittade 4 uppsatser innehållade orden interplanetary file system.

  1. 1. 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

  2. 2. 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

  3. 3. Transparency analysis of Distributed file systems : With a focus on InterPlanetary File System

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi; Högskolan i Skövde/Institutionen för informationsteknologi; Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Oscar Wennergren; Mattias Vidhall; Jimmy Sörensen; [2018]
    Nyckelord :Distributed file systems; replication; performance; scalability; security; transparency;

    Sammanfattning : IPFS claims to be the replacement of HTTP and aims to be used globally. However, our study shows that in terms of scalability, performance and security, IPFS is inadequate. This is a result from our experimental and qualitative study of transparency of IPFS version 0.4. LÄS MER

  4. 4. Blockchain Use for Data Provenance in Scientific Workflow

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Sindri Már Kaldal Sigurjonsson; [2018]
    Nyckelord :Blockchain; Data provenance; Scientific workflow; Versioning;

    Sammanfattning : In Scientific workflows, data provenance plays a big part. Through data provenance, the execution of the workflow is documented and information about the data pieces involved are stored. This can be used to reproduce scientific experiments or to proof how the results from the workflow came to be. LÄS MER