Sökning: "distance optimisation"

Visar resultat 11 - 15 av 31 uppsatser innehållade orden distance optimisation.

  1. 11. Strategic passenger-oriented timetable design : Long-term timetable designs with minimised passenger inconvenience

    Master-uppsats, KTH/Transportplanering

    Författare :Yari de Graaf; [2021]
    Nyckelord :;

    Sammanfattning : Timetable development and design is a complex process that is crucial for safe and efficient railway operations. The combination of steel wheels and steel rails makes it possible to create trains and to transport many vehicles, thus passengers and freight, at the same time, but it also results in longer braking distances. LÄS MER

  3. 12. Audio-based Motion Detection

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Gopal Gomatam; Filip Dujmic; [2021]
    Nyckelord :sonar; motion detection; audio frequencies; audio processing; Technology and Engineering;

    Sammanfattning : Motion detection is an essential technology and it has numerous use-cases, such as security tracking, automated door opening systems, and IP cameras. Commonly, passive infrared sensors or radio frequency sensors are used for motion detection. However, this thesis focuses on performing motion detection using existing hardware at audio frequencies. LÄS MER

  4. 13. Image Distance Learning for Probabilistic Dose–Volume Histogram and Spatial Dose Prediction in Radiation Therapy Treatment Planning

    Master-uppsats, KTH/Matematisk statistik

    Författare :Ivar Eriksson; [2020]
    Nyckelord :Radiation therapy; automated planning; machine learning; autoencoder; distance optimisation; sparse pseudo-input Gaussian process; kernel density estimation; dose mimicking; dose–volume histogram; Strålbehandling; automatiserad dosplanering; maskininlärning; autoencoder; distansoptimering; glesa Gaussiska processer; sannolikhets-fördelnings-estimering; dosrekonstruktion; dos–volymhistogram;

    Sammanfattning : Construction of radiotherapy treatments for cancer is a laborious and time consuming task. At the same time, when presented with a treatment plan, an oncologist can quickly judge whether or not it is suitable. This means that the problem of constructing these treatment plans is well suited for automation. LÄS MER

  5. 14. Investigation and Development of the Design Process for a Pile Group with and without Lateral Resistance from the Soil

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Avdelningen för Konstruktionsteknik; Lunds universitet/Institutionen för bygg- och miljöteknologi

    Författare :Linda Johansson; Frida Liljefors; [2020]
    Nyckelord :pile group optimisation; objective function; frame analysis method; lateral resistance of the soil; pålgrupp; optimering; målfunktion; ramanalys; sidomotstånd från jord; Technology and Engineering;

    Sammanfattning : For bridges in weak ground conditions, piling is an appropriate type of foundation. To manually arrange the piles in a pile group is an iterative, time consuming process where the section forces in the piles must be verified for a large number of load cases. LÄS MER

  7. 15. Quantum Optimization

    Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Luca Bernecker; [2020]
    Nyckelord :Quantum; Optimization; HHL; VQE; Optimisation; Physics; Physics and Astronomy;

    Sammanfattning : This thesis concerns the implementation of quantum algorithms on a computer vision problem called bundle adjustment. Bundle adjustment can be simplified for illustration purposes by the following example. Two different cameras take a picture of the same object in different angles. LÄS MER