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 262 for “"Data visualization"”.
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Automating data visualization through recommendation
Demand for data visualization has exploded in recent years with the increasing availability and use of data across domains. Traditional visualization techniques require users to manually specify visual encodings of data through code or clicks. While manual specification is necessary to create …
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Data Visualization for the Benchmarking Engine
In today's information age, data collection is not the ultimate goal; it is simply the first step in extracting knowledge-rich information to shape future decisions. In this thesis, we present ChartVisio - a simple web-based visual data-mining system that lets users quickly explore databases and …
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Customized data visualization using structured video
Thesis (M.S.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1996.
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Data visualization in the first person
… a first person viewpoint means in the context of data visualization and how it can be used for navigating and presenting large datasets. Recent years have seen rapid growth in Big Data methodologies throughout scientific research, business analytics, and online services. The datasets used in these …
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JupyterLab_Voyager: A Data Visualization Enhancement in JupyterLab
<p>With the emergence of big data, scientific data analysis and visualization (DAV) tools are critical components of the data science software ecosystem; the usability of these tools is becoming extremely important to facilitate next-generation scientific discoveries. JupyterLab has been considered …
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Data visualization of biological microscopy image analyses
… analyze and manipulate large sets of image data. Current microscopes are capable of generating large numbers of images and when coupled with automated analysis routines, researchers are able to generate intractable sets of data. I have developed an extension to the OME toolkit, named the …
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Data visualization & TQM implementation : a study of the implementation of data visualization in total quality management in Victorian manufacturing industry
Introduction: Data visualisation (DV) is the process of creating and presenting a chart given a set of active data and sets of attribute and entity constraints. It rapidly and interactively investigates large multivariate and multidisciplinary data sets to detect trends, correlations, and …
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The design of touchable interactions for data visualization
… Computer-Human into the design of interactive data visualization. Touchable interaction, an affordable and relatively mature member of NUI, has drawn much attention in today’s design of personal computers. And it has been proved to be effective and efficient in accomplishing some certain tasks, …
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Moving towards enhancing playtesting reports through data visualization
… improving the quality of games through gameplay data collection and identification of design issues. Visualization techniques are currently being employed to help integrate quantitative and qualitative data. However, two existing challenges are to determine the level of detail to be presented to …
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The application of computational modeling to data visualization
… important in determining what makes an effective visualization, but generally only provide descriptive guidelines for transforming perceptual theory into practical designs. In order to bridge the gap between theory and practice in a more rigorous way, a computational model of the primary visual …
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Saliency Prediction in the Data Visualization Design Process
L'abstract è presente nell'allegato / the abstract is in the attachment
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Data Visualization and Classification of Artificially Created Images
Visualization of multidimensional data is a long-standing challenge in machine learning and knowledge discovery. A problem arises as soon as 4-dimensions are introduced since we live in a 3-dimensional world. There are methods out there which can visualize multidimensional data, but loss of …
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Data visualization and optimization techniques for urban planning
In this thesis we describe a number of data visualization and optimization techniques for urban planning. Many of these techniques originate from contributions to the Social Computing Group's "You Are Here" project, which publishes maps intended to be viewed as a blend between art and urban …
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Speculative ray scheduling for large data visualization on supercomputers
… properties, but tracing rays through partitioned data to calculate global illumination is inefficient because of the I/O overhead incurred by rays migrating from one partition to another. For such data, ray scheduling methods have demonstrated improved rendering performance by amortizing costs …
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The application of cloud resources to terrain data visualization
… hosted servers, are applied to the field of big data visualization. In particular, we investigate the visualization of terrain data acquired from several major open data sets with a graphics library for browser based rendering. Similar terrain data visualization solutions have not fully taken …
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Conceptualizations of Data Visualization Use Beyond Efficiency in Evaluation
<p>Data visualization (data viz) is a valuable tool within evaluation for its ability to aid cognitive efficiency over text-based presentation of data (Card et. al., 1999; Evergreen, 2017, 2018; Few, 2012; Nussbaumer Knaflic, 2015; Tufte 2001). This exploratory multi-phase mixed methods research …
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Harnessing the power of data visualization to improve cities
… the internet, we now have access to more public data than at any other point in human history. However, much of this data still exists as bits stored away somewhere on the web, both hard to find and hard to understand. For this thesis, I worked on finding ways to visualize large datasets in …
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