Alternative Parameters for On-The-Fly Simplification of MergeTrees

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Date
2020
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