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 8 of 8 for “"Visual data analysis"”.
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BENTHIC HABITAT MAPPING OF MOUNTAIN TOP BANK WITHIN THE NORTHERN GULF OF MEXICO THROUGH INTEGRATED GEOPHYSICAL AND VISUAL DATA ANALYSIS
… difficulty accessing them, inherent lag between data collection by an autonomous system and observation by a scientific team, and the vastness of the seafloor. The Gulf of Mexico, a geologically complex environment, has demonstrated the characteristics needed to support MCEs, with reefs such as …
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Detecting and mitigating human bias in visual analytics
… stereotypes. As humans are an integral part of data analysis and decision making in many domains, their biases can be injected into and even amplified by models and algorithms. This dissertation focuses on developing a better understanding of the role of human biases in visual data analysis. It …
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Scientific visualization of stress tensor information with applications to stress determination by X-ray and neutron diffraction
The visual analysis of mechanical stress facilitates physical understanding of the tensor quantity which is concealed in scalar and vector methods. In this study, the principles and techniques of scientific visualization are used to develop a visual analysis of mechanical stresses. Scientific …
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Visual encoding quality and scalability in information visualization
Information visualization seeks to amplify cognition through interactive visual representations of data. It comprises human processes, such as perception and cognition, and computer processes, such as visual encoding. Visual encoding consists in mapping data variables to visual variables, and its …
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Exploring and Envisioning Periodic Laminar Flow Around a Cylinder
… with results previously published. A customized visual data analysis tool, called VerFlow-V.01, allowed investigators to compare simulation data variables in a variety of useful ways, revealing details not previously understood. Main subroutines and a user's manual are included as appendices to …
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Computer vision-based structural assessment exploiting large volumes of images
<p>Visual assessment is a process to understand the state of a structure based on evaluations originating from visual information. Recent advances in computer vision to explore new sensors, sensing platforms and high-performance computing have shed light on the potential for vision-based visual …
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Practising identity : emerging adults, digital social technologies and contexts for self
… individuals and their audiences in the form of visual and textual media. These complex networked social linkages, characterised by the collapse and circulation of context, assist digital native emerging adults in developing a greater understanding of themselves and the identities they present to …
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An empirical investigation of telephony impact on business performance and regional development: evidence from small businesses in Nigeria.
… business; and regional development. The research data was gathered through a questionnaire of owner-managers of small businesses. This data was supplemented by the use of photographs. The data generated was analysed using Logistic Regression techniques with the aid of SPSS V.17 statistical …