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 20 of 55 for “"large scale analysis"”.
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Large-scale analysis of the security of cryptographic keys
Cryptographic algorithms are considered provably secure due to their strong mathematical foundation. Notwithstanding, real-life application of cryptographic algorithms and protocols continues to fail. These failures are frequently due to low entropy, faulty library implementation, and Application …
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A phylogenetic framework for large-scale analysis of microbial communities
… the most challenging one as it needs to process large amounts of data coming from next-generation sequencing technologies to obtain accurate profiles of the microbiomes. Among all the analyses that can be performed, phylogenetics allows researchers to study microbial evolution, resolve …
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A large-scale analysis of lexical diversity in children who stutter
This study compared lexical abilities in 99 pairs of children who stutter (CWS), ages 25 – 100 months and age-, gender-, and SES-matched children who do not stutter (CWNS) in spontaneous conversation and on standardized vocabulary tests. Correlations among lexical diversity measures and …
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Large Scale Analysis and Scalability Enhancements for Low Power Wide Area Networks
… LPWANs is in the preliminary stages, with much analysis to be done to quantify the actual limits of proposed protocols. The energy efficiency and scalability of these protocols are key if these technologies are to be deployed effectively in densely populated cities. The goal of this work is to …
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A large scale analysis of chemoattractant induced cytoskeletal dynamics in Dictyostelium discoideum by means of proteomic and imaging approach
… of cAMP-induced actin polymerisation. Detailed analysis of the major structural components of the actin cytoskeleton reveal that about 25% of the primary actin nucleator – Arp2/3 complex, incorporated to the cortex during the first phase, do not trigger formation of a new filament. In order to …
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Leaves and forests: Low level sound processing and methods for the large-scale analysis of white matter structure in autism
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Engineering System Design for Automated Space Weather Forecast. Designing Automatic Software Systems for the Large-Scale Analysis of Solar Data, Knowledge Extraction and the Prediction of Solar Activities Using Machine Learning Techniques
… characteristics, associations, and time-series analysis of the available historical solar data. The training of machine learning algorithms is based on data sets created by investigating the associations among sunspots, filaments, flares, and CMEs. Evolution patterns of sunspot areas and …
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Engineering System Design for Automated Space Weather Forecast. Designing Automatic Software Systems for the Large-Scale Analysis of Solar Data, Knowledge Extraction and the Prediction of Solar Activities Using Machine Learning Techniques.
… characteristics, associations, and time-series analysis of the available historical solar data. The training of machine learning algorithms is based on data sets created by investigating the associations among sunspots, filaments, flares, and CMEs. Evolution patterns of sunspot areas and …
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Structural analysis at scale: Computational modeling of embodied carbon in complex floor layouts
… The built environment, already one of the single largest contributors to global CO₂e emissions, will become a significant environmental challenge in the coming decades. To mitigate the anticipated environmental impact of future construction, we need to rethink how we build. One strategy, which is …
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Critical Issues in the Processing of cDNA Microarray Images
… as a powerful and cost-effective tool for large-scale analysis, the many systematic sources of experimental variations introduce inherent errors in the extracted data. Data is gathered by processing scanned images of microarray slides. Therefore robust image processing is particularly …
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Pathogen phylogenies for public health
… and phylodynamic framework to perform a large-scale analysis on these data. In particular, I evaluate the effect of several major public health measures in Switzerland in 2020 on SARS-CoV-2 introduction and transmission dynamics. All together, this thesis aims to enhance our understanding …
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Learning the Language of Antibody Hypervariability Through Biological Property Prediction
… paratope. The scalability of AbMAP newly enables large-scale analysis of human antibody repertoires. We find that the AbMAP representations of individual repertoires have remarkable overlap, more so than can be discerned by sequence analysis. Our findings provide robust evidence in support of the …
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A GIS-Based Landscape Scale Model for Native Bee Habitat
… bees in agriculture occur because of a lack of large scale analysis methods for native bees, regional species lists and management knowledge. This research explores the use of GIS in modeling native bee habitat to provide a landscape scale analysis method for native bees and develop a systematic …
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Multiphysics modeling and simulation for large-scale integrated circuits
… couplings among the multiphysics and the large problem size arising from the escalating complexity of the designs. A multiphysics-based computer-aided design methodology is proposed and realized to address multiple aspects of a design simultaneously, which include electromagnetics, heat …
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Integrative approaches to decipher influenza evolution, antibody responses, and AI-driven specificity prediction
… relationships in influenza viral proteins; (2) large-scale analysis of antibody responses to SARS-CoV-2 and influenza; and (3) development of AI models to predict antibody specificity. Chapter 1 introduces the rapid advancement of high-throughput and AI methodologies for studying immune …
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Reading between the (party) lines : how political news is seen and shared
… a crowdsourced study, and follow up with a large scale analysis of story sharing on the social platform Twitter to find cases where popularity transcends political affiliation. In Part One, we look at reader reactions. We investigate the question of trust in political news by performing a …
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Multi-omic Investigation of Plastic-Associated Microbes: Bioinformatic Insights into Plastic Biodegradation and Novel Degrading Genes Across Environments
… its potential for bioremediation, we conducted a large-scale analysis of all publicly available meta-omic studies investigating plastics in the environment. Importantly, we observed low prevalence of previously reported plastic degrading populations throughout most environments, except for …
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Detecting genomic elements of extreme conservation in higher eukaryotes by integration of hash mapping and cache-oblivious in-memory computing
… of extreme conservation by including into the large-scale analysis recently sequenced genomes of coelacanth and lamprey. The integration of efficient software with hardware-optimized approaches has shown to be a promising direction in comparative genomics, allowing scientists to provide even …
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Strategic interactions in modern elections and markets
… strategies in Ranked Choice Voting (RCV), large-scale empirical validation of RCV's mechanism design, and AI-driven strategic behavior in oligopolistic markets. My overarching aim is to identify strategic gaps and guide institutional design in technology-mediated environments, which I do by …
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PICS - a Performance-analysis-based Introspective Control System to steer parallel applications
… the years, attaining high parallel efficiency on large supercomputers for various applications is still quite challenging. As we go beyond the current scale of computers to those with peak capacities of an ExaFLOP/s, it is clear that an introspective and adaptive runtime system (RTS) will be …
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