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Visar resultat 1 - 5 av 52 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Causal Discovery for Time Series : Based on Continuous Optimization

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Ali Nouri; [2023]
    Nyckelord :;

    Sammanfattning : Causal discovery is an important field of study that seeks to understand the underlying relationships between variables in a system. The goal of causal discovery is to discover the causal relationships from observational data and determine the direction of influence between variables. LÄS MER

  3. 2. Characterization of NOx sensor performance under oscillating pressure conditions

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Álvaro López Méndez; [2023]
    Nyckelord :NOx sensors; engine – out heavy duty vehicle conditions; oscillating pressure; test rig testing; NOx-sensorer; motor – ut tunga fordonsförhållanden; oscillerande tryck; testriggtestning;

    Sammanfattning : The NOx sensor is essential in the modern after-treatment system. Due to the introduction of regulations from the US, it is necessary to investigate how these sensors operate in conditions of pulsating pressures generated engine - out, after the turbocharger. LÄS MER

  4. 3. Performance of message brokers in event-driven architecture: Amazon SNS/SQS vs Apache Kafka

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Johan Edeland; Ivan Zivkovic; [2023]
    Nyckelord :event-based architecture; message broker; latency testing; load testing; data streaming; cloud; backend; Apache Kafka; Amazon Simple Queue Service; Amazon Simple Notification Service; händelsedriven arkitektur; meddelandebuss; latenstestning; lasttestning; data strömning; moln; backend; Apache Kafka; Amazon Simple Queue Service; Amazon Simple Notification Service;

    Sammanfattning : Microservice architecture, which involves breaking down applications into smaller and loosely coupled components, is becoming increasingly common in the development of modern systems. Connections between these components can be established in various ways. LÄS MER

  5. 4. Empirical Comparison Between Conventional and AI-based Automated Unit Test Generation Tools in Java

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Marios Gkikopouli; Batjigdrel Bataa; [2023]
    Nyckelord :Software Testing; Unit Testing; Automatic Test Case Generation; AI; Defects4J; Experiment; ;

    Sammanfattning : Unit testing plays a crucial role in ensuring the quality and reliability of software systems. However, manual testing can often be a slow and time-consuming process. With current advancements in artificial intelligence (AI), new tools have emerged for automated unit testing to address this issue. LÄS MER

  7. 5. Building performance optimisation tools for the decarbonisation of Swedish buildings

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Författare :Nadja Baden; Marziyeh Taghizadeh; [2023]
    Nyckelord :Optimisation; Parametric design; Decarbonisation; Renovation; Technology and Engineering;

    Sammanfattning : To mitigate climate change and reach Sweden’s goal of becoming carbon neutral by 2045, or at an earlier stage of 2030 for 23 Swedish cities, urgent action is required to reduce greenhouse gas emissions. Due to the building sector’s significant contribution to carbon emissions, a crucial aspect in achieving these goals is improving the energy efficiency of existing buildings, as most of these will still be in use by this time. LÄS MER