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08/17/2023
Multi-field Visualisation via Trait-induced Merge Trees
In this work, we propose trait-based merge trees a generalization of mer...
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08/17/2023
Probabilistic Gradient-Based Extrema Tracking
Feature tracking is a common task in visualization applications, where m...
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02/01/2023
Continuous Scatterplot Operators for Bivariate Analysis and Study of Electronic Transitions
Electronic transitions in molecules due to the absorption or emission of...
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12/07/2022
Designing Feature Vector Representations: A case study from Chemistry
We present a case study investigating feature descriptors in the context...
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11/16/2022
Keeping it sparse: Computing Persistent Homology revisited
In this work, we study several variants of matrix reduction via Gaussian...
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07/18/2022
Edit Distance between Merge Trees
Topological structures such as the merge tree provide an abstract and su...
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09/18/2021
Segmentation Driven Peeling for Visual Analysis of Electronic Transitions
Electronic transitions in molecules due to absorption or emission of lig...
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07/29/2021
Geometry-Aware Merge Tree Comparisons for Time-Varying Data with Interleaving Distances
Merge trees, a type of topological descriptor, serve to identify and sum...
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06/02/2021
Visual Analysis of Electronic Densities and Transitions in Molecules
The study of electronic transitions within a molecule connected to the a...
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06/01/2021
Scalar Field Comparison with Topological Descriptors: Properties and Applications for Scientific Visualization
In topological data analysis and visualization, topological descriptors ...
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11/01/2020
Topology-Based Feature Design and Tracking for Multi-Center Cyclones
In this paper, we propose a concept to design, track, and compare applic...
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11/28/2019
Continuous Histograms for Anisotropy of 2D Symmetric Piece-wise Linear Tensor Fields
The analysis of contours of scalar fields plays an important role in vis...
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08/16/2019