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 36 for “"Visualization Methods"”.
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A User Study on 2D Wind Visualization Methods
Many visualization methods exist in the field of scientific visualization, and new methods are being created each year. However, there has been very little research on how effective existing methods are in revealing important features of the underlying data they represent. In fact, lack of …
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A User Study on 2D Wind Visualization Methods
Many visualization methods exist in the field of scientific visualization, and new methods are being created each year. However, there has been very little research on how effective existing methods are in revealing important features of the underlying data they represent. In fact, lack of …
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Applicability of Using Physical Stability Data and Advanced Visualization Methods in Protein Comparability Studies
… stability studies (combined with novel data visualization approaches) as surrogates for evaluating and comparing different proteins's higher-order structure are explored in the context of comparability. Empirical phase diagrams (EPDs) and radar charts, constructed using large data sets from …
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Spatiotemporal learning and geo-visualization methods for constructing activity-travel patterns from transit card transaction data
… module, an activity-learning module and visualization examples that facilitate the exploration and investigation of activity-travel patterns. The ontology-based data integration approach helps to integrate and interpret spatio-temporal data from multiple sources in a systematic way. These …
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Application of Deep Learning to Brain Connectivity Classification in Large MRI Datasets
… challenges in the translation of such methods to the unique context of MRIs of the brain. This thesis presents a theoretical underpinning for whole-brain classification of extremely large datasets of multi-site MRIs, including machine learning model architecture, dataset curation …
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Data Mining and Visual Analytics Techniques
… a data mining techniques and information visualization methods are used since decades. In the last years a new research field is gaining importance: Visual Analytics, an outgrowth of the fields of scientific and information visualization but includes technologies from many other fields, …
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Educational Research Visualizations: Scientific Warrants in Early-Phase *Research
… addresses the integration of advanced visualization methodologies into education in order to create appropriate new forms of research and thereby improving the diffusion and adoption of effective innovations. Beginning with an historical analysis of how meaning making via visualization …
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Utilizing Augmented Reality for Immersive Space Mission Design
… dynamical environment of space. The current 2D visualization methods for displaying these geometrically abstract trajectories make it difficult to understand the true nature of more complex orbits. Advancements in immersive headsets and their intuitive interaction capabilities make them ideal …
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Geovisualization and Open-Source Web Mapping of Big Origin-Destination Data, a Test Case
… can lean on computer cartography and new geovisualization techniques to help decision makers make sense of large, complex datasets. This research seeks to determine which visualization methods are applicable to represent O-D migration flows at multiple spatial scales via a cost-effective and …
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Development of an Augmented Reality Application for Surface-Only Visualization of Finite Element Analysis Results
… under various loading conditions. Traditional visualization methods, typically limited to 2D screens, constrain user interaction and spatial understanding. This work presents a custom surface-only visualization algorithm designed for immersive exploration of FEA results in Augmented Reality. …
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Effective Density Visualization of Multiple Overlapping Axis-Aligned Objects
… objects, to devise efficient and effective data visualization methods that inform whether, where and how much they overlap. Currently, such visualizations rely on inefficient implementations to determine the size of the overlap of objects. We address this problem by exploiting state-of-the-art …
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TOWARDS AN EFFICIENT SEMANTIC SEGMENTATION PIPELINE FOR 3D ELECTRON MICROSCOPY DATA.
… In Chapter 3, we use novel high dimensional visualization methods to explore connections between the loss landscape of neural networks and their intriguing ability to generalize to unseen test data. Next, in Chapter 4, we tackle a difficult computer vision task, namely the segmentation of …
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Analysis and visualization of equilibrium in masonry structures
This thesis presents novel analysis and visualization methods to explore the equilibrium of masonry structures. Following a previous approach, we model the stability problem as a quadratic program. When a structure is unstable the quadratic program returns a measure of infeasibility. We extend this …
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Application of Visualization-based Analytic Methods in Population Health and Health Services Research to Rehabilitation Sciences
Visualization-based analytic methods have evolved rapidly over the last two decades, allowing knowledge generation from large healthcare datasets. However, their application in the rehabilitation sciences, particularly related to population health and health services research is limited. This …
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Shear flow visualization at high Reynolds Numbers
… (5514). Qualitative and quantitative flow visualization methods were adapted, designed and implemented including ship-fixed and tank fixed streak videography and Digital Particle Image Velocimetry (DPIV). In addition, the experimental apparatus was modified for similar flow visualization …
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Fab trees for designing complex 3D printable materials
… functional user interface to explore desired visualization methods and user interactions for casual users in the 3D printing context.
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Divide and recombine for large complex data: The subset likelihood modeling approach to recombination
… The data are divided into subsets. Numeric and visualization methods, which collectively are analytic methods, are applied to each subset. For each analytic method, the outputs of the application of the method to the subsets are recombined. So each analytic method has associated with it a …
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Towards an automated system for evaluation of visualizations
The Information Visualization field focuses on the visualization of abstract data, and with the growing interest in big data analysis, the need for analyzing complex datasets is nowadays highly relevant. With the growing amount and diversity of these datasets new and exciting ways to visualize them …
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Information visualization of the stock market ticks : toward a new trading interface
… numerous to represent with traditional graphical methods. Information-intensive disciplines such as medicine, bioinformatics, the earth sciences, and computational fluid dynamics have adopted modern visualization methods to manage and explore their respective mountains of data. Finance, however, …
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