Sökning: "big data validation tool"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden big data validation tool.

  1. 1. Discrete event simulation tool for analysis of a manufacturing system : Observed from a context of sustainability and efficiency

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Teodor Mellström; [2023]
    Nyckelord :DES Simulation; Simulation; Discrete event; Sustainability; Lean; Manufacturing; Manufacturing system. Conceptual model;

    Sammanfattning : This report is a master thesis project done as a final project of Industrial design engineering with a master in production engineering, at Luleå University of Technology during the spring of 2021. The project was done as a collaboration with the company Nord-lock, based out of Mattmar, Sweden. LÄS MER

  3. 2. Mapping wetlands in Sweden using multi-source satellite data and random forest algorithm

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Salvador Hernandez Malave; [2022]
    Nyckelord :physical geography and ecosystem analysis; multi-temporal; Google Earth Engine; machine learning; classification; country-wide; geomatics; Earth and Environmental Sciences;

    Sammanfattning : Wetlands are valuable ecosystems, and assets for human life, that must be regularly monitored, starting with accurately mapping their location and extent. However, an updated national inventory of wetlands is needed. LÄS MER

  4. 3. Identifying Challenges in Cybersecurity Data Visualization Dashboards

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Patrick Shirazi; [2020]
    Nyckelord :Cybersecurity visualization; Security visualization; security dashboards; Delphi technique;

    Sammanfattning : Nowadays, a massive amount of cybersecurity data-objects, such as security events, logs,messages, are flowing through different cybersecurity systems. With the enormous fastdevelopment of different cloud environments, big data, IoT, and so on, these amounts of data areincreasingly revolutionary. LÄS MER

  5. 4. Time Series Anomaly Detection and Uncertainty Estimation using LSTM Autoencoders

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

    Författare :Sarah Berenji Ardestani; [2020]
    Nyckelord :;

    Sammanfattning : The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a novel method for uncertainty estimation using Bayesian NeuralNetworks (BNNs) based on a paper from Uber research group [1]. Having a reliable anomaly detection tool and accurate uncertainty estimation is critical in many fields. LÄS MER

  7. 5. Benefits of Simulation Models in Product Data Management System : A pilot study with cooling system simulation models

    Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Elvira Köhn; [2019]
    Nyckelord :Product lifecycle management; Product data management; Product development; Simulation;

    Sammanfattning : The product development today handles increasingly complex products and to be able to compete on the current market companies need an effective PLM/PDM system to manage the lifecycle, models, and data connected to their products. Three of the factors for success in product development are time, cost, and quality. LÄS MER