Search for dissertations about: "ledger"

Found 5 swedish dissertations containing the word ledger.

2. 1. The Performance, Interoperability and Integration of Distributed Ledger Technologies

   Author : Emanuel Palm; Ulf Bodin; Olov Schelén; Jerker Delsing; Peter Altmann; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; blockchain; distributed ledger; distributed ledger technologies; industry 4.0; smart industries; Industriell elektronik; Industrial Electronics;

   Abstract : In the wake of the financial crisis of 2008, Bitcoin emerged as a radical new alternative to the fiat currencies of the traditional banking sector. Through the use of a novel kind of probabilistic consensus algorithm, Bitcoin proved it possible to guarantee the integrity of a digital currency by relying on network majority votes instead of trusted institutions. READ MORE

4. 2. Securing IoT Using Decentralized Trust Privacy and Identity Management

   Author : Kazi Masum Sadique; Rahim Rahmani Chianeh; Paul Johannesson; Qinghua Wang; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Internet of Things IoT ; Decentralized Architecture; Distributed Ledger Technology; Edge Computing; Fog Computing; Security; Trust; Privacy; Identity management; data- och systemvetenskap; Computer and Systems Sciences;

   Abstract : The Internet of Things (IoT) is a multidisciplinary area where technology meets people, enriching their quality of life with an improved working environment and efficient productivity. As the number of IoT devices increases, many new technology areas are being integrated with the IoT. READ MORE

5. 3. Architectures for Automated Contractual Cooperation

   Author : Emanuel Palm; Ulf Bodin; Olov Schelén; Jerker Delsing; Alex Norta; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ricardian contracts; industry 4.0; system-of-systems; blockchain; interoperability; e-contract; smart contract; Cyber-Physical Systems; Cyberfysiska system;

   Abstract : Every agreement freely entered into is a contract. Some are stated in front of witnesses, other are implied by actions, while yet other are meticulously recorded in lengthy documents. They specify the terms of collaboration and allow for disputes to be settled in a court of law. READ MORE

6. 4. Tradeoff Analysis and Applications of Blockchain Technology

   Author : Ahmed Afif Monrat; Olov Schelén; Karl Andersson; Juho Lindman; Luleå tekniska universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

   Abstract : Traditional financial systems are based on trust in central authorities for secure transactions between parties. Blockchain on the other hand is a distributed ledger technology that stores data in a peer-to-peer decentralized network, where users can transfer money to each other without relying on centralized trusted intermediaries. READ MORE

7. 5. Tradeoff Analysis and Sharding of Blockchain Technology

   Author : Ahmed Afif Monrat; Olov Schelén; Karl Andersson; Stefanie Roos; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Blockchain; tradeoff; sharding; Pervasive Mobile Computing; Distribuerade datorsystem;

   Abstract : Blockchain is a secured, shared, and distributed ledger system that records and tracks resources without requiring a centrally trusted authority. In addition to cryptocurrency, blockchain can be used for supply chain, logistics, healthcare, energy industries, and other financial services. READ MORE