Sökning: "Hash Tree"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Hash Tree.

  1. 1. Subtree Hashing of Tests in Build Systems : Rust Tricorder

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

    Författare :Calin Capitanu; [2023]
    Nyckelord :Build systems; tests execution; caching; Abstract Syntax Tree parsing; Sisteme de construire; Teste; Memorare in cache; Arbore sintactic abstract; Bygg system; tester; cachelagring; analys av abstrakt syntaxträd;

    Sammanfattning : Software applications are built by teams of developers that constantly iterate over the codebase. Software projects rely on a build system, which handles the management of dependencies, compilation, testing, and deployment of the software. LÄS MER

  3. 2. Design and Implementation of A Smart Grid System Based on Blockchain Smart Contract Technology

    Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :Xueyuan Foo; [2020]
    Nyckelord :Blockchain; Ethereum; Smart contracts; Smart Grid; Hash Algorithm; Blockchain; Ethereum; Smarta kontrakt; Smarta elnät; Hash-algoritm;

    Sammanfattning : Under de senaste åren har blockchain-tekniken fått mer och mer uppmärksamhet. Det har visat speciella fördelar i digital valuta, eftersom det distribueras och dess data inte kan ändras. Med fler länder som presenterar idén om kraftsysteminnovationen har ett stort antal distribuerade kraftkällor dykt upp. LÄS MER

  4. 3. Using Hash Trees for Database Schema Inconsistency Detection

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

    Författare :Charlotta Spik; [2019]
    Nyckelord :Merkle Tree; Hash Tree; inconsistency detection; Anti-Entropy Repair; replica synchronization; Merkle träd; Hashträd; detektion av inkonsekvenser; Anti-Entropi Reparation; Synkronisering av replikor;

    Sammanfattning : For this work, two algorithms have been developed to improve the performance of the inconsistency detection by using Merkle trees. The first builds a hash tree from a database schema version, and the second compares two hash trees to find where changes have occurred. LÄS MER

  5. 4. Evaluation of a data type in a Manufacturing Execution System

    Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Peter Berglund; [2019]
    Nyckelord :;

    Sammanfattning : Sandvik Coromant is currently using a Manufacturing Execution System named GSS-II used for planning, preparation, and production in the process of manufacturing hard metal inserts. The system is using an own developed data type, ParameterStack, which is used for holding the data from the database to the client. LÄS MER

  7. 5. Interesting Association Rules Mining Based on Improved Rarity Algorithm

    Master-uppsats, Mittuniversitetet/Avdelningen för informationssystem och -teknologi

    Författare :Lan Xiang; [2018]
    Nyckelord :Association rules mining; Rare pattern mining;

    Sammanfattning : With the rapid development of science and technology, our society has been in the big data era. In human activities, we produce a lot of data in every second and every minute, what contain much information. Then, how to select the useful information from those complicated data is a significant issue. LÄS MER