Essays about: "Multiscale methods"
Showing result 1 - 5 of 9 essays containing the words Multiscale methods.
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1. Improved Statistical Methods for Elliptic Stochastic Homogenization Problems : Application of Multi Level- and Multi Index Monte Carlo on Elliptic Stochastic Homogenization Problems
University essay from Uppsala universitet/Tillämpad beräkningsvetenskapAbstract : In numerical multiscale methods, one relies on a coupling between macroscopic model and a microscopic model. The macroscopic model does not include the microscopic properties that the microscopic model offers and that are vital for the desired solution. READ MORE
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2. Orientation of plasma jet fronts in the Earth's magnetotail
University essay from Uppsala universitet/Institutionen för fysik och astronomi; Uppsala universitet/Institutet för rymdfysik, UppsalaavdelningenAbstract : This project aims to investigate the orientation of plasma jet fronts in Earth's magnetotail using multi-spacecraft measurement data. The orientations are estimated by applying minimum variance analysis (MVA) and multi-spacecraft timing analysis for finding normal vectors to the jet fronts as they pass over the spacecraft. READ MORE
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3. Expressibility of multiscale physics in deep networks
University essay from Umeå universitet/Institutionen för fysikAbstract : Motivated by the successes in the field of deep learning, the scientific community has been increasingly interested in neural networks that are able to reason about physics. As neural networks are universal approximators, they could in theory learn representations that are more efficient than traditional methods whenever improvements are theoretically possible. READ MORE
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4. Digital Twins in Industrial Product Realization - A Literature Study
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Increased focus on sustainability in conjunction with larger demand for individualized and customized products are presenting the manufacturing industry with new challenges in production cycle management and sustainable processes. Digital Twin Technology is an emerging technology and could be an answer to these challenges. READ MORE
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5. SSC: Single-Shot Multiscale Counter. : Counting Generic Objects in Images
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Counting object in pictures is a computer vision task that has been explored in the past years, achieving state-of-the-art results thanks to the rise of convolutional neural networks. Most of the work focused on specific and limited domains to predict the number of just one category in the likes of people, cars, cells, and animals. READ MORE