Results 191 to 200 of about 4,782 (266)

Constructing Artificial Features with Grammatical Evolution for the Motor Symptoms of Parkinson's Disease. [PDF]

open access: yesBioengineering (Basel)
Psathas A   +4 more
europepmc   +1 more source

Uncertainty‐Aware Visual Analysis of Force Networks in 2D Granular Materials

open access: yesComputer Graphics Forum, EarlyView.
Abstract Uncertainty in experimental measurements makes it challenging to determine which features are intrinsic to the phenomenon and which are most stable and reliable. Granular materials, such as sand, form a complex system in which the forces between individual particles influence the material's macroscopic behavior.
M. Evers   +6 more
wiley   +1 more source

Grammar-driven SMILES standardization with <i>TokenSMILES</i>. [PDF]

open access: yesChem Sci
Gonzalez-Ortiz LA   +7 more
europepmc   +1 more source

Evaluating the Perceptual Space of Surface Noise for Visualization

open access: yesComputer Graphics Forum, EarlyView.
Abstract Surface noise provides a geometric alternative to color for encoding scalar information on surfaces, yet its perceptual characteristics remain insufficiently understood. We present a systematic investigation of how variations in noise amplitude and frequency are perceived when applied to 3D surfaces. Across three online perceptual studies with
A. Sterzik, N. Merk, K. Lawonn
wiley   +1 more source

SlideSAVR: Enabling Live Analysis during Data Presentations via Multimodal Sketching and Voice Input

open access: yesComputer Graphics Forum, EarlyView.
Abstract Interpersonal communication in data science can yield sought‐after insights, but presentation environments are often not conducive for live analysis, forcing the process to move offline. Through a formative survey with 16 participants, we identified both technical (e.g., complexity of tools) and psychological (e.g., pressure of programming ...
C. Han   +5 more
wiley   +1 more source

BloomTree: Dynamic Coloring Techniques for Exploring Deep and Wide Tree Structures

open access: yesComputer Graphics Forum, EarlyView.
Abstract This study introduces BloomTree, an interactive Sunburst system for visualizing massive hierarchical datasets, such as the Tree of Life. Traditional static color schemes fail to maintain perceptual distinguishability when applied to millions of nodes, and managing the full tree in memory is computationally costly.
A. Tanaka, K. Wakita
wiley   +1 more source

A Comparative User Study on Control‐Flow Visualizations of Event Log Data

open access: yesComputer Graphics Forum, EarlyView.
This paper compares seven commonly used control‐flow visualizations using a formal user study with 48 participants. Directly‐Follows Graphs (DFGs), Petri nets, Business Process Model and Notations, Process trees, variant timelines, Icicle plots, and Sankey visualizations are evaluated on their performance on different tasks, understandability, and user
S. van der Linden   +4 more
wiley   +1 more source

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