M Gleicher - IEEE transactions on visualization and computer …, 2017 - ieeexplore.ieee.org
Supporting comparison is a common and diverse challenge in visualization. Such support is difficult to design because solutions must address both the specifics of their scenario as well …
In topological data analysis and visualization, topological descriptors such as persistence diagrams, merge trees, contour trees, Reeb graphs, and Morse–Smale complexes play an …
J Tierny, H Carr - IEEE Transactions on Visualization and …, 2016 - ieeexplore.ieee.org
This paper presents an efficient algorithm for the computation of the Reeb space of an input bivariate piecewise linear scalar function f defined on a tetrahedral mesh. By extending and …
This paper introduces a novel, non‐local characterization of critical points and their global relation in 2D uncertain scalar fields. The characterization is based on the analysis of the …
X Liu, HW Shen - IEEE transactions on visualization and …, 2015 - ieeexplore.ieee.org
The heterogeneity and complexity of multivariate characteristics poses a unique challenge to visual exploration of multivariate scientific data sets, as it requires investigating the usually …
Topological structures such as the merge tree provide an abstract and succinct representation of scalar fields. They facilitate effective visualization and interactive …
X He, Y Tao, Q Wang, H Lin - Journal of visualization, 2019 - Springer
Multivariate spatial data play an important role in computational science and engineering simulations. The potential features and hidden relationships in multivariate data can assist …
Merge trees, a type of topological descriptors, serve to identify and summarize the topological characteristics associated with scalar fields. They have great potential for …
A Fofonov, L Linsen - Computer Graphics Forum, 2019 - Wiley Online Library
The purpose of multi‐run simulations is often to capture the variability of the output with respect to different initial settings. Comparative analysis of multi‐run spatio‐temporal …