Essays about: "konsensusalgoritmer"

Found 4 essays containing the word konsensusalgoritmer.

  1. 1. Consensus Algorithms in Blockchain : A survey to create decision trees for blockchain applications

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Xinlin Zhu; [2023]
    Keywords : Blockchain; Cryptocurrency; Consensus Algorithms; Proof of Work; Proof of Stake; Hybrid Consensus; Decision Tree; Blockchain; Kryptovaluta; Consensus Algoritms; Proof of Work; Proof of Stake; Hybrid Consensus; Decision Tree;

    Abstract : Blockchain is a decentralized database that is distributed among a computer network. To enable a smooth decision making process without any authority, different blockchain applications use their own consensus algorithms. The problem is that for a new blockchain application, there is limited aid in deciding which algorithm it should implement. READ MORE

  3. 2. Optimizing Consensus Protocols with Machine Learning Models : A cache-based approach

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Kun Wu; [2023]
    Keywords : Distributed Systems; Consensus Algorithms; Machine Learning; Caching; Distribuerade system; Konsensusalgoritmer; Maskininlärning; Cachning;

    Abstract : Distributed systems offer a reliable and scalable solution for tackling massive and complex tasks that cannot be handled by a single computer. However, standard consensus protocols used in such systems often replicate data without considering the workload, leading to unnecessary retransmissions. READ MORE

  4. 3. Consensus algorithms for adding blocks to private blockchains in IIoT networks : Comparison of two Proof-of-Authentication implementations on IIoT hardware

    University essay from KTH/Hälsoinformatik och logistik

    Author : Kamile Juvencius; Therése Ankarberg; [2021]
    Keywords : IoT; IIoT; blockchain; consensus algorithms; Proof-of-Authentication; CloudRail; IoT; IIoT; blockkedja; konsensusalgoritmer; Proof-of-Authentication; CloudRail;

    Abstract : The Internet of Things (IoT) market is growing by the day and there are no signs of stagnation. As the market grows, it becomes all the more important to address security concerns. A major security issue of IoT is that the devices usually send their collected data to a centralized entity, creating a single point of failure. READ MORE

  5. 4. Distributed Consensus: Performance Comparison of Paxos and Raft

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Harald Ng; [2020]
    Keywords : Paxos; Multi-Paxos; Leader-based Sequence Paxos; Raft; Distributed Systems; Consensus; Replicated State Machine; Paxos; Multi-Paxos; Leader-based Sequence Paxos; Raft; Distribuearade System; Konsensus; Replikerad Tillståndsmaskin;

    Abstract : With the growth of the internet, distributed systems have become increasingly important in order to provide more available and scalable applications. Con- sensus is a fundamental problem in distributed systems where multiple pro- cesses have to agree on the same proposed value in the presence of partial failures. READ MORE