Search for dissertations about: "energy-based models"

Showing result 1 - 5 of 13 swedish dissertations containing the words energy-based models.

  2. 1. Development of Energy-based Damage and Plasticity Models for Asphalt Concrete Mixtures

    Author : Ibrahim Onifade; Björn Birgisson; Linbing Wang; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy-based models; damage; X-ray computed tomography; continuum plasticity mechanics CPM; effective micro-crack stress; Transportvetenskap; Transport Science;

    Abstract : Characterizing the full range of damage and plastic behaviour of asphalt mixtures under varying strain-rates and stress states is a complex and challenging task. One reason for this  is partly due to the strain rate and temperature dependent nature of the material as well as the variation in the properties of the constituent materials that make up the composite asphalt mixture. READ MORE

  4. 2. Towards Accurate and Reliable Deep Regression Models

    Author : Fredrik K. Gustafsson; Thomas B. Schön; Martin Danelljan; Søren Hauberg; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine Learning; Deep Learning; Regression; Probabilistic Models; Energy-Based Models; Uncertainty Estimation; Machine learning; Maskininlärning;

    Abstract : Regression is a fundamental machine learning task with many important applications within computer vision and other domains. In general, it entails predicting continuous targets from given inputs. READ MORE

  5. 3. Towards energy-based fracture modelling for crashworthiness applications

    Author : Simon Jonsson; Jörgen Kajberg; Stefan Golling; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Abstract : The automotive industry is currently adapting to progessively more stringent emission and safety regulations imposed by governmental agencies. This introduces significant design difficulties due to the conflicting nature of passenger safety in automotive manufacturing, namely that increased crashworthiness generally leads to heavier vehicles, which in turn leads to more severe crashes. READ MORE

  6. 4. Local Signal Models for Image Sequence Analysis

    Author : Jörgen Karlholm; Gösta Granlund; Patrick Bouthémy; Linköpings universitet; []
    Keywords : TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : The thesis describes novel methods for image motion computation and template matching.A multiscale algorithm for energy-based estimation and representation of local spatiotemporal structure by second order symmetric tensors is presented. READ MORE

  7. 5. Molecular modeling on reactions with lipases and related catalysts

    Author : Fredrik Haeffner; KTH; []
    Keywords : ;

    Abstract : The first part of this thesis discusses theories and methodsin the field of molecular modeling. A brief introduction to thequantum chemistry methods and the forte field methods is given. READ MORE