Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Model-based Algorithm"”.
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Investigation of Machine-Learning Techniques for Pulmonary Artery Pressure Estimation from Electrical Impedance Tomography Images
… impedance tomography (EIT). Previous work used a model-based algorithm relying on the known association between thoracic conductivity changes and PAP. This thesis attempted to improve these results by predicting PAP using neural networks (NN). Multiple NN architectures were trained and tested on a …
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Sequential Optimization for Prospective Customer Segmentation and Content Targeting
… optimization approach (batched sequential model-based algorithm configuration, or B-SMAC) is developed to automatically and intelligently target online advertisements through iterative batch experimentation. The result, verified through simulation and field experiment, is the maximization …
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Model-based cardiac CT segmentation and 3D heart reconstruction
… this work is to obtain a volumetric hepatic vein model from the abdominal CT for liver transplant operation. To solve this problem, this thesis proposes a fast marching method driven by Gaussian mixture models (GMM) to segment hepatic vein from CT images. Anisotropic smoothing is applied to the …
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A spectral approach to noninvasive model-based estimation of intracranial pressure
… knowing ICP. We expand on a previously proposed model-based time-domain approach to noninvasive, patient-specific and continuous estimation of ICP using routinely measured waveforms that has been validated on patients with traumatic brain injuries. Here, we present a model-based algorithm to …
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The Application of Intelligent Tires and Model Base Estimation Algorithms in Tire-road Contact Characterization
… used different tools and have proposed different algorithms. One such concept is the Intelligent Tire. The application of intelligent tire in tire-road characterization is investigated in this study. Three different test setups were used in this research to study the application of the intelligent …