Search for dissertations about: "error modelling"
Showing result 1 - 5 of 183 swedish dissertations containing the words error modelling.
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1. Environmental Modelling : Learning from Uncertainty
Abstract : Environmental models are important tools; however uncertainty is pervasive in the modeling process. Current research has shown that understanding and representing these uncertainties is critical when decisions are expected to be made from the modeling results. READ MORE
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2. Language Modelling and Error Handling in Spoken Dialogue Systems
Abstract : Language modelling for speech recognition is an area of research currently divided between two main approaches: stochastic and grammar-based approaches are each being differently preferred for their respective strengths and weaknesses. At the same time, dialogue systems researchers are becoming aware of the potential value of handling recognition failures better to improve the user experience. READ MORE
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3. Modelling and Simulation of Gearset Behavior : Effects of Manufacturing Errors and Electrification
Abstract : Due to electrification, new demands are imposed on gears regarding e.g., quality, noise, lubrication, and gear ratio.Therefore, a better understanding of gearset meshing and operation is needed. READ MORE
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4. Photonic devices with MQW active material and waveguide gratings : modelling and characterisation
Abstract : The research work presented in this thesis deals with modelling, design and characterisation of passive and active optical waveguide devices. The rst part of the thesis is related to algorithm development and numerical modelling of planar optical waveguides and gratings using the Method of Lines (MoL). READ MORE
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5. On the Ionospheric Influence on GNSS Radio Occultation Signals : Modelling and Assessment
Abstract : Radio Occultation (RO) is a well-established remote sensing technique that uses Global Navigation Satellite System (GNSS) signals to sound the Earth’s atmosphere. GNSS-RO measurements provide high-resolution, vertical profiles of physical parameters from the lower atmosphere (troposphere and stratosphere), e.g. READ MORE