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.
Results
Showing 1 to 20 of 34 for “"Interactive Visualizations"”.
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Designing interactive visualizations by demonstration
… direct manipulation mechanisms for authoring visualizations, but they are largely restricted to static output. To author interactive visualizations, users must instead turn to textual specification, but such approaches impose a higher technical burden than their graphical counterparts. To …
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Interactive visualizations to improve Bayesian reasoning
… chronicles the development and evaluation of an interactive visualization designed to aid Bayes-naïve people in solving conditional probability problems, in part by leveraging its graphical properties to head off the occurrence of biases. In three experiments, the visualization was tested with …
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Designing Interactive Visualizations for First-time Novice Users
… representations of data (commonly known as visualizations), textual representations of data and interactive operations on both these representations. It is possible, in theory, to make use of only the textual representations in order to detect trends and patterns in data. However, it would …
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Teaching Command Line and Git Skills Using Exercises with Interactive Visualizations
… research highlights the effectiveness of using interactive visualizations to teach computer science concepts. Thus, we developed novel command line and Git exercises with interactive visualizations. These exercises integrate with learning management systems to automate grading. We tested the …
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PVIT: A task-based approach for design and evaluation of interactive visualizations for preferential choice
… an easier, more intuitive way to develop interactive models for analysis of decision contexts is needed. The application of interactive visualization techniques to this problem is an opportune solution. A visualization tool to help in preferential choice must take into account important …
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The observatory : designing data-driven decision making tools
… as a tool that combines big data with interactive visualizations as a means for discerning the patterns found in economic development over the past 50 years. The tool draws on influences from other interactive visualizations tools as well as theory and literature from the field of …
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Charting EDA: Characterizing Interactive Visualization Use in Computational Notebooks with a Mixed-Methods Formalism
Interactive visualizations are powerful tools for Exploratory Data Analysis (EDA), but how do they affect the observations analysts make about their data? We conducted a qualitative experiment with 13 professional data scientists analyzing two datasets with Jupyter notebooks, collecting a rich …
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DalSegno: User-centric preference elicitation strategies for mitigating cold start in music recommender systems
… DalSegno, a music recommender system with an interactive web-based user interface. The platform is designed to overcome the new user cold start problem by iteratively presenting users with recommendations and incorporating elicited feedback. Additionally, DalSegno enables users to learn about …
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Interactive Visualization for Novice Learners
… and post-tests was not significant. We developed interactive visualizations and exercises for Fall 2018 and Spring 2019. For three semesters we conducted tests and compared the data from Fall 2018 and Spring 2019 (the treatment) against Spring 2018 (the control). We found that Spring 2019 students …
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ScratchStats : a site for visualizing and understanding scratch usage data
… Scratch usage data through a series of interactive visualizations. Scratch is a visual programming language that makes it easy to create interactive stories, games, and artwork. Accompanying the Scratch application is the Scratch Online Community, a website that allows users to upload …
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Visualization of analytic provenance for sensemaking
… thesis addresses the challenge of how to design interactive visualizations of analytic provenance data to support such an iterative and dynamic sensemaking. Its original contribution includes four visualizations that help users explore complex temporal and reasoning relationships hidden in the …
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Behavior-driven optimization techniques for scalable data exploration
Interactive visualizations are a popular medium used by scientists to explore, analyze and generally make sense of their data. However, with the overwhelming amounts of data that scientists collect from various instruments (e.g., telescopes, satellites, gene sequencers and field sensors), they need …
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STAR : a tool for finding relationships between traits in games
… a tool to transform tabular data into an interactive network map. Compared to previous visualization tools, ours allows for more customization in terms of datasets, connecting nodes, and appearance. We describe three use scenarios where the tool was effective in helping users accomplish …
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Natural Language Control for for Visually Interactive Decision Support Tools in Supply Chain Management
… can have unforeseen effects on the entire chain. Interactive supply chain visualizations are useful for understanding these effects, and can lead to decreased cost. However, these interactive visualizations can require technical and domain expertise to operate and understand. A solution for this …
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An Expandable Stage-Based Machine Learning and Statistical Pipeline for Detecting Adverse Drug Reaction Risks on Complex Multidimensional Datasets
… database. Final outputs are presented through interactive visualizations such as Sankey diagrams and heatmaps that reveal subgroup-specific patterns and key contributing factors. By integrating statistical rigor, subgroup analysis, and visual interpretability, this pipeline offers a flexible …
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The design and implementation of a visual analytics task to support experimental research on human reasoning with uncertain knowledge
… research using visual analytics, or the use of interactive visualizations, to support human cognition. More specifically, the interactive visualization that was created was motivated by the problem that humans often express overconfidence in both judgments and predictions based on uncertain …
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Visualization tools for SpecTRM
… include post-simulation visualization tools, interactive visualizations and 3D visualizations. Post-simulation visualization involves taking the data produced by a SpecTRM model's simulation of a system and constructing tools that allow the user to see the data in a more meaningful way. …
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Transforming geospatial textual data into narrative storytelling visualization
… to integrate geospatial data into dynamic, interactive visualizations, relying instead on text-based outputs. This limitation hinders the full potential of geospatial data to convey complex information through narrativedriven communication, making it difficult for users to interpret the data …
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A Pedagogical Multimodal System for Mathematical Problem-Solving and Visual Reasoning
… reasoning by supporting textual, visual, and interactive inputs, diversifying methods of communication between humans and AI. Utilizing such advancements, this thesis also dives into the development of Interactive Sketchpad, a tutoring system that combines language-based explanations with …
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GitIt: An Interactive Online Platform for Teaching Command Line Based Skills Through Visualizations
… practical computer skills. Gitit is a web-based interactive platform designed to teach command line and Git through interactive visualizations, scaffolded exercises, and real-time feedback. Gitit is influenced by other tools that emphasize low cognitive load, learning by exploration, and …
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