Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Uncertainty-Oriented Ensemble Data Visualization and Exploration using
  Variable Spatial Spreading   As an important method of handling potential uncertainties in numerical
simulations, ensemble simulation has been widely applied in many disciplines.
Visualization is a promising and powerful ensemble simulation analysis method.
However, conventional visualization methods mainly aim at data simplification
and highlighting important information based on domain expertise instead of
providing a flexible data exploration and intervention mechanism.
Trial-and-error procedures have to be repeatedly conducted by such approaches.
To resolve this issue, we propose a new perspective of ensemble data analysis
using the attribute variable dimension as the primary analysis dimension.
Particularly, we propose a variable uncertainty calculation method based on
variable spatial spreading. Based on this method, we design an interactive
ensemble analysis framework that provides a flexible interactive exploration of
the ensemble data. Particularly, the proposed spreading curve view, the region
stability heat map view, and the temporal analysis view, together with the
commonly used 2D map view, jointly support uncertainty distribution perception,
region selection, and temporal analysis, as well as other analysis
requirements. We verify our approach by analyzing a real-world ensemble
simulation dataset. Feedback collected from domain experts confirms the
efficacy of our framework.

7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol