Search for dissertations about: "adaptive challenge"

Showing result 1 - 5 of 101 swedish dissertations containing the words adaptive challenge.

  2. 1. Robust analysis of delaminating composites using adaptive isogeometric shell elements

    Author : Elias Börjesson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; path-following solver; delamination; adaptive; Isogeometric analysis;

    Abstract : Fibre reinforced composites are considered to be one of the material categories that offer the best possibilities to create efficient lightweight designs. Many companies in the transport sector therefore work towards increasing the amount of fibre composites in their products, in an attempt to lower the fuel consumption of their vehicles. READ MORE

  4. 2. Towards Robust and Adaptive Machine Learning : A Fresh Perspective on Evaluation and Adaptation Methodologies in Non-Stationary Environments

    Author : Firas Bayram; Bestoun S. Ahmed; Patrick Glauner; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; machine learning; concept drift; covariate shift; performance robustness; evaluation methodology; adaptive learning; Computer Science; Datavetenskap;

    Abstract : Machine learning (ML) has become ubiquitous in various disciplines and applications, serving as a powerful tool for developing predictive models to analyze diverse variables of interest. With the advent of the digital era, the proliferation of data has presented numerous opportunities for growth and expansion across various domains. READ MORE

  5. 3. Duality-based adaptive finite element methods with application to time-dependent problems

    Author : August Johansson; Mats G. Larson; Paul Houston; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; finite element methods; dual-weighted residual method; multiphysics; a posteriori error estimation; adaptive algorithms; discontinuous Galerkin; MATHEMATICS; MATEMATIK; Mathematics; matematik;

    Abstract : To simulate real world problems modeled by differential equations, it is often not sufficient to  consider and tackle a single equation. Rather, complex phenomena are modeled by several partial dierential equations that are coupled to each other. READ MORE

  6. 4. Microelectrode cluster technology for precise interactions with neuronal circuits. Towards highly specific adaptive deep brain stimulation

    Author : Mohsin Mohammed; Neuronano Research Center (NRC); []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Neuro-electronic interfaceneural interface; neural interface; tissue reactions; deep brain stimulation; Adaptive DBS; biocompatibility; implantation method; neurosurgical tool;

    Abstract : Neuro-electronic interfaces, which can be used for stable communication between neurons-computers over long periods of time, would be valuable for understanding and interacting with the nervous system. A major challenge has been to overcome the tissue reactions towards implanted electrodes. READ MORE

  7. 5. Enabling Adaptive Context Views for Mobile Applications : Negotiating Global and Dynamic Sensor Information

    Author : Stefan Forsström; Theo Kanter; Andreas Fasbender; Mittuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Context; Sensors; Mobile applications; Computer science; Datavetenskap;

    Abstract : Mobile devices with Internet access and large amounts of sensors, pushes the development of intelligent services towards new forms of pervasive applications. These applications are made context-aware by utilizing information from sensors and hence the context of a situation, in order to provide a better service. READ MORE