Alternative Parameters for On-The-Fly Simplification of MergeTrees

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075-079.pdf (262.71 KB)
Date
2020
Authors
Werner, Kilian
Garth, Christoph
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Topological simplification of merge trees requires a user specified persistence threshold. As this threshold is based on prior domain knowledge and has an unpredictable relation to output size, its use faces challenges in large-data situations like online, distributed or out-of-core scenarios. We propose two alternative parameters, a targeted percentile size reduction and a total output size limit, to increase flexibility in those scenarios.
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@inproceedings{
10.2312:pgv.20201077
,
booktitle = {
Eurographics Symposium on Parallel Graphics and Visualization
},
editor = {
Frey, Steffen and Huang, Jian and Sadlo, Filip
},
title = {{
Alternative Parameters for On-The-Fly Simplification of MergeTrees
}},
author = {
Werner, Kilian
 and 
Garth, Christoph
},
year = {
2020
},
publisher = {
The Eurographics Association
},
ISSN = {
1727-348X
},
ISBN = {
978-3-03868-107-6
},
DOI = {
10.2312/pgv.20201077
}
}
Citation
URI
https://doi.org/10.2312/pgv.20201077
 https://diglib.eg.org:443/handle/10.2312/pgv20201077
Collections
EGPGV20: Eurographics Symposium on Parallel Graphics and Visualization