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 15 of 15 for “"Blockchain technologies"”.
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ON SCALABILITY OF BLOCKCHAIN TECHNOLOGIES
… we explore how to improve scalability of blockchains while maintaining their fundamental premise of decentralization. Scalable blockchains are capable of delivering a target throughput and latency in the presence of increasing workload. To this end, first we present Bitcoin-NG, a new …
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Privacy-Preserving Application of Blockchain Technologies
The blockchain rush and its rapid adoption in our daily life raise new questions and concerns regarding user and data privacy; An important topic that is typically overlooked due to the lack of proper standards and procedures in an under-regulated technology. Identity theft and data breaches are …
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LACE: An Interactive Cluster of Tablet Computers and Kinetic Sculpture to Educate General Audiences on Distributed Blockchain Technologies
Blockchain technologies and cryptocurrency have made a significant impact on today's computing and financial sectors, and the use cases for blockchain applications are increasing day by day. However, there is little understanding of blockchain and cryptocurrencies amongst the general public. In …
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TOWARDS FUTURE WHOLESALE PAYMENT SYSTEMS
… popularity of decentralized finance (DeFi) and blockchain technologies, there has been significant interest among central banks and financial institutions in incorporating elements of blockchain into wholesale payment systems. This thesis explores the role and value of blockchain in the context …
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The Implications of A Distributed Autonomous Organization On Political Campaign Finance Regulations
… [1], and the introduction of cryptocurrency and blockchain technology such as smart contracts to the political finance world–a new platform for bad actors to leverage emerges. This paper discusses how blockchain technologies such as distributed autonomous organizations (DAO) and smarts contracts …
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Examining the Blockchain: An Overview of the Past and Future of the Financial Field
… there are simply the most obvious use of blockchain technologies; which are one of the newest innovations in data management. This technology will have a great effect on the financial sector in the near future. To gain the best view of both how this technology is developing, as well as …
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GeoBlockchain: The Analysis, Design, and Evaluation of a Spatially Enabled Blockchain
… ownership tracing processes. Geospatial and Blockchain technologies are two emerging trends that could help an organization add value in this manner. The combination of blockchain and geospatial technologies would result in the new concept of GeoBlockchain, defined here as an artifact that …
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Analysis and design of systems utilizing blockchain technology to accelerate the humanitarian actions in the event of natural disasters
… proposed framework takes into consideration of blockchain technologies that are at the relatively early stage of development. The objectives are to develop novel early funding mechanism and explained using conceptual architecture with private blockchain and smart contracts that can be designed …
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Secure mobile payment system based on Blockchain technology for higher learning institutions.
… This study sought to build and implement a Blockchain-based mobile payment system for higher education institutions in Zambia by first investigating factors influencing the adoption of e-wallets by students. The study used cross-sectional design method as a study design. Stratified random …
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Secure mobile payment system based on Blockchain technology for higher learning institutions.
… This study sought to build and implement a Blockchain-based mobile payment system for higher education institutions in Zambia by first investigating factors influencing the adoption of e-wallets by students. The study used cross-sectional design method as a study design. Stratified random …
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Anomalous behaviour detection for cyber defence in modern industrial control systems
… of pervasive internet connectivity and emerging technologies in smart cities creates fragile cyber-physical-natural ecosystems. Industrial Control Systems (ICS) are intrinsic parts of smart cities and critical to modern societies. Not designed for interconnectivity or security, disruptor …
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Agile methodologies and blockchain development
The blockchain is one of the most interesting technologies developed in recent years. Blockchain is a ledger, a register, a decentralized and public shared database, reachable by accessing a peer-to-peer network. Each unit of the register represents a block. The blocks are linked together in the …
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Enhancing Android application security through source code vulnerability mitigation using artificial intelligence: a privacy-preserved, community-driven, federated-learning-based approach.
… a federated learning method underpinned by blockchain technology, ensuring security, privacy and community involvement. The ultimate models exhibit excellent performance, with both binary and multi-class models achieving an accuracy of 96% and an F1-Score of 0.96. The model's predictions are …
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Digitalization of supply chain in the offshore wind sector.
… establishing the rate of deployment of digital technologies and supply chain digital maturity, this was analyzed using statistical analysis and relative importance index. Thirdly a semi-structured in-depth interview (qualitative research) was deployed to examine the culture of the industry, …
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Evaluación comparativa entre las tecnologías blockchain y base de datos relacionales para el manejo de órdenes de pedido en las operaciones logísticas de Funza
… grado revisa el estado del arte de la tecnología Blockchain pública que cimenta los criterios de evaluación comparativa con respecto a la tecnología tradicional. En segundo lugar, propone un modelo de evaluación comparativa entre las tecnologías de bases de datos relacionales y la de Blockchain, …