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 7 of 7 for “"randomization method"”.
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Architectural Improvements Towards an Efficient 16-18 Bit 100-200 MSPS ADC
… to Time-interleaved architectures, an advanced randomization method was introduced. It combines randomization and spectral shaping of mismatches. With a simple low-pass filter the method can, compared to conventional randomization algorithms, improve the SFDR as well as the SINAD. The main …
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A Random-Linear-Extension Test Based on Classic Nonparametric Procedures
Most distribution free nonparametric methods depend on the ranks or orderings of the individual observations. This dissertation develops methods for the situation when there is only partial information about the ranks available. A random-linear-extension exact test and an empirical version of the …
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Asphalt mixture evaluation using performance space diagrams, digital image correlation, and discrete element modeling
… via modeling tools such as the discrete element method (DEM). However, there has not been an analysis method developed using traditional high and low temperature laboratory mixture test data to identify shifts in performance. Furthermore, little research has been completed using DIC strain fields …
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Topics in conditional causal inference
… framework and some basic causal inference methods relevant to this thesis, then provide a summary of the problems and methods studied in the following chapters. In Chapter 2, we consider testing causal effects in complex experimental designs via conditional randomization tests (CRTs). The …
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Mass-balanced randomization : a significance measure for metabolic networks
… of network properties using a generic randomization scheme - a Markov-chain switching algorithm - which generates unrealistic reactions in metabolic networks, as it does not account for the physical principles underlying metabolism. Therefore, it is unclear whether the properties …
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Numerical Methods for the Chemical Master Equation
… of the master equation using existing numerical methods and parallel machines. Next, approximation algorithms, namely the adaptive aggregation method and the radial basis function collocation method, are proposed as new paths to resolve the "curse of dimensionality". Several numerical results are …
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Scalable Estimation and Testing for Complex, High-Dimensional Data
… goal of this dissertation is to develop novel methods that enable scalable estimation, testing, and analysis of complex, high-dimensional data. It contains three parts: parameter estimation based on complex data, powerful testing of functional data, and the analysis of functional data supported …