Results 191 to 200 of about 2,631,701 (298)

Designing Annotations in Visualization: Considerations from Visualization Practitioners and Educators

open access: yesComputer Graphics Forum, EarlyView.
Abstract Annotation is a central mechanism in visualization design that enables people to communicate key insights. Prior research has provided essential accounts of the visual forms annotations take, but less attention has been paid to the decisions behind them.
Md Dilshadur Rahman   +3 more
wiley   +1 more source

Do Graph Drawing Aesthetics Matter for AI? A Replication of Foundational Studies in Graph Readability

open access: yesComputer Graphics Forum, EarlyView.
Abstract Graph drawing aesthetics have traditionally been optimized for human readers, leading to well‐established principles such as reducing edge crossings, enhancing symmetry, and minimizing bends. These criteria shape layout algorithms and define what “readability” means in network visualization.
Sara Di Bartolomeo   +5 more
wiley   +1 more source

Guardrail Selection in Line Charts to Contextualize Persuasive Visualizations

open access: yesComputer Graphics Forum, EarlyView.
Abstract Charts used for persuasion can easily veer into being outright misleading when, for instance, cherry‐picked data is paired with a deceptive caption, as is commonly encountered on social media. The rise of interactive time‐series data explorers for hotly debated topics makes such framing easy to produce and spread.
K. A. Nadib, M. Kogan, A. Lex, M. Lisnic
wiley   +1 more source

Evaluating Encodings for Bivariate Edges in Adjacency Matrices

open access: yesComputer Graphics Forum, EarlyView.
Abstract We present the first empirical evaluation of techniques for encoding distributions of quantitative edge values within adjacency matrices. In many real‐world networks, edges represent not a single value but a set of measurements. While adjacency matrices preserve structural clarity, their compact cells limit the simultaneous display of multiple
J. Acosta‐Hernández, A. Lex, T. He
wiley   +1 more source

Investigating Performance and Practices with Univariate Distribution Charts

open access: yesComputer Graphics Forum, EarlyView.
Abstract A range of charts with different strengths and weaknesses exists to support the visual analysis of univariate distributions, with a limited understanding of which charts best support which tasks and users, and how practitioners use charts. We categorize the available charts for univariate distributions into four groups and present the results ...
L. Lotteraner   +3 more
wiley   +1 more source

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