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.
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Showing 1 to 4 of 4 for “"Computational Science, Engineering"”.
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Energy-time optimal path planning in strong dynamic flows
We develop an exact partial differential equation-based methodology that predicts time-energy optimal paths for autonomous vehicles navigating in dynamic environments. The differential equations solve the multi-objective optimization problem of navigating a vehicle autonomously in a dynamic flow …
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High-order retractions for reduced-order modeling and uncertainty quantification
… has become an essential technique in the computational scientist's toolbox. By reducing the dimensionality of a system, we are able to obtain approximate solutions to otherwise intractable problems. And because the methodology we develop is sufficiently general, we may agnostically apply …
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Multi-class segmentation of brain tumor using Convolution Neural Network
In this report a fully Convolution Neural Network (CNN) architecture is used to segment multi-modal Brain Tumors from Magnetic Resonance (MR) images. Due to the challenges in manual segmentation, computerized brain tumor segmentation is one of the most important challenges in medical imaging. The …
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1,000 ancient genomes uncover 10,000 years of natural selection in Europe
Ancient DNA has revolutionized our understanding of human history. However, its potential for revealing how cultural evolution to adapt new lifestyles may have driven biological adaptation has not been met. We assembled genome-wide data from 1,291 individuals from Europe over 10,000 years, allowing …