Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 40 for “"distributed ledger"”.
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Understanding scalability in distributed ledger technology
Distributed ledger technology (DLT) stands to benefit industries such as financial services with transparency and censorship resistance. DLT systems need to be scalable to handle mass user adoption. Mass user adoption is required to demonstrate the true value of DLT. This dissertation first …
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Using distributed ledger technology for digital forensic investigation purposes on tendering projects
… policies. Some of these projects are distributed using a tendering system aimed at developing and empowering the surrounding communities. Hence, the tendering system used by these organs of state should be fair, transparent, competitive, cost-effective, equitable, and free from …
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Leveraging Artificial Intelligence and Distributed Ledger Technologies Toward Smart and Autonomous Buildings
… artificial intelligence, digital twins, and distributed ledger technologies (DLTs) such as blockchain and decentralized autonomous organizations (DAOs) to develop a secure, decentralized, and autonomous building cyber-physical systems framework for building infrastructure. The overarching …
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Distributed Ledger Technology als [R]evolution des Supply Chain Managements – eine empirische Untersuchung bei Schweizer Nahrungsmittelproduzenten
This dissertation examines the impact of Distributed Ledger Technology (DLT) and blockchain on the supply chain management (SCM) of Swiss food producers, with a particular focus on the supply chain strategies of lean, agile, and leagile. DLT/blockchain offers promising applications, such as …
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Simulating Internet of Things Mobile Ad-Hoc Networks with Distributed Ledger Technology: "Which DLT is Best?"
Internet of Things (IoT) and Distributed Ledger Technologies (DLTs), are both young fields that are especially suited to covering low-power decentralized environments. We identify an under-studied niche of IoT Mobile Ad-hoc NETworks (MANETs) to best utilize DLTs, and challenge ourselves to put an …
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How much does trust cost? : analysis of the consensus mechanism of distributed ledger technology and use-cases in securitization
… of randomization. The success of emerging distributed ledger technology (DLT) reveals an intricate interplay of key factors among technology, economics, and rules. This paper discussed the broad spectrum of permissionless and permissioned DLTs and argued that the choice of DLT for each …
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Secure Aircraft Maintenance Records Using Blockchain (SAMR)
… service records and information in a digital distributed ledger. By keeping the maintenance logbook on a digital ledger, records can be stored indefinitely in a trusted environment with the integrity of records guaranteed. Additionally, to achieve being a distributed ledger, a consensus …
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A DLT Regulatory Control Framework for Decentrally Governed DLT Systems in the Australian Financial System
… thesis studied the risks of decentrally governed distributed ledger technology (DLT) systems in the Australian financial system and develops a framework of regulatory controls and design principles to treat these risks. While DLT systems address important concerns about the conventional reliance …
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SPINE: An infrastructure for secure access and sharing of health data
… track involved participants. We propose SPINE, a distributed ledger-based medical data sharing file system framework designed to fulfill the needs of accountable and trackable transmission of the Electronic Medical Records (EMR), with the ability to provide continuous sensitive data monitoring …
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elphi: a business plan to streamline the mortgage lifecycle through blockchain
… for this communication problem, leveraging DLT (Distributed Ledger Technology) to create pre-set channels for those stakeholders to communicate and reconcile transactions instantly. We argue that by leveraging DLT to this use case, the process of mortgage origination could go drop to 15 days, …
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SolidVC : a decentralized framework for Verifiable Credentials on the web
… leading Verifiable Credentials projects leverage Distributed Ledger Technology (DLT), potentially compromising Web interoperability and sometimes exposing otherwise personal data. SolidVC is a decentralized Verifiable Credentials platform built with the open protocols of the Web. It is implemented …
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MedRec : patient centered medical records using a distributed permission management system
MedRec is a simple, distributed system for personal control of identity and distribution of personal information. The work is done in the context of a medical information distribution system where patients retain control over who can access their data. We create a network of trusted data …
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Disrupción en el mercado de financiación del comercio exterior estimulado por Blockchain
Una nueva tecnología, Distributed Ledger Technology (DLT) y en particular Blockchain ha sido recibida con entusiasmo como el próximo gran cambio. Blockchain permite que los registros digitales y la información se compartan de manera segura, transparente e inalterable sin depender de un único …
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FSCBlock: Designing financial smart contracts on permissioned and public blockchains
… a Chaincode for CCS is researched using Hyperledger Fabric (permissioned), maintaining a transparent distributed ledger for the CCS between financial institutions.
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Palm oil traceability : blockchain meets supply chain
… Emerging technologies, such as blockchain, a distributed ledger, can transform supply chain traceability as we know it and bring more transparency through the value chain, creating value to stakeholders. From a process perspective, the proposed solution leverages the mass balance, and book and …
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THE LOCATION OF DAMAGE IN THE EU CONFLICT OF LAWS: THE CASE OF FINANCIAL LOSS IN THE CONTEXT OF BLOCKCHAIN TRANSACTIONS
… of the blockchain, understood as a distributed ledger, and an analysis of the regulatory initiatives proposed at international, European and national level to regulate its use, the thesis analyses the case of pure financial loss that may occur when financial investments are made …
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The fourth industrial revolution and South African income tax: an investigation into the exigencies placed on the tax and legal environment by crypto asset airdrops
… effort towards comprehensive regulation of distributed ledger technology, and blockchain. For fear of falling foul of laws governing the issuance of financial securities, there has been a recent hastening of the proliferation crypto asset distribution through the socalled ‘airdrop'. Under …
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Design and development of a parallel Proof of Work for permissionless blockchain systems
… technology for the Bitcoin cryptocurrency, is a distributed ledger forming a decentralized consensus in a peer-to-peer network. A large number of the current cryptocurrencies use blockchain technology to maintain the network and the peers use a consensus mechanism called Proof of Work to verify …
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ThermoEquil: a secure protocol for committee-based permissionless blockchains
… hash power in proof of work. We present a novel distributed ledger that preserves long-termsecurity under permissionless operation. Our design follows the same premise with proof of work but haslow demand for hash power and no limitation for scalability. It ensures security and correctness by …
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