Search results
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Title
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Cognitive biases in decision-making under uncertainty with interactive data visualizations
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Author
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Wesslen, Ryan
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Date Created
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2021
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Subjects--Topical
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Computer science, Cognitive psychology, Information science
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Description
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In this thesis, we hypothesize that data visualization users are subject to systematic errors, or cognitive biases, in decision-making under uncertainty. Based on research from psychology, behavioral economics, and cognitive science, we design fiv...
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Title
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Knowledge Visualization: From Theory To Practice
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Author
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Jeong, Dong Hyun
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Date Created
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2010
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Subjects--Topical
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Computer science, Information technology
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Description
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Visualizations have been known as efficient tools that can help users analyze complex data. However, understanding the displayed data and finding underlying knowledge is still difficult. In this work, a new approach is proposed based on understand...
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Title
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The Visual Uncertainty Paradigm For Controlling Screen-Space Information In Visualization
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Author
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Dasgupta, Aritra
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Date Created
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2012
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Subjects--Topical
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Computer science, Information technology
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Description
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The information visualization pipeline serves as a lossy communication channel for presentation of data on a screen-space of limited resolution. The lossy communication is not just a machine-only phenomenon due to information loss caused by transl...
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Title
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Thinking interactively with visualization
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Author
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Chang, Remco
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Date Created
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2009
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Subjects--Topical
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Computer science
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Description
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Interaction is becoming an integral part of using visualization for analysis. When interaction is tightly and appropriately coupled with visualization, it can transform the visualization from displaying static imagery to assisting comprehensive an...
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Title
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Understanding the Structure of Information Visualization Through Visual Metaphors
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Author
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Ziemkiewicz, Caroline
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Date Created
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2010
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Subjects--Topical
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Computer science, Cognitive psychology
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Description
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Information visualization is an increasingly widespread way to present and analyze complex data, but there is much we still do not know about how people understand visually presented information. Every visualization contains certain assumptions ab...