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This repository contains software to compute bottleneck and Wasserstein
distances between persistence diagrams, and matching distance
between 2-parameter persistence modules and (1-critical) bi-filtrations.
The software is licensed under
BSD license, see license.txt file.
If you are going to use this software for research purposes,
you probably do not need to worry about that.
See README files in subdirectories for usage and building.
If you use Hera in your project, we would appreciate if you
cite the corresponding paper.
Bottleneck or Wasserstein distance:
Michael Kerber, Dmitriy Morozov, and Arnur Nigmetov,
"Geometry Helps to Compare Persistence Diagrams.",
Journal of Experimental Algorithmics, vol. 22, 2017, pp. 1--20.
(conference version: ALENEX 2016).
@article{jea_hera,
title={Geometry helps to compare persistence diagrams},
author={Kerber, Michael and Morozov, Dmitriy and Nigmetov, Arnur},
journal={Journal of Experimental Algorithmics (JEA)},
volume={22},
pages={1--20},
year={2017},
publisher={ACM New York, NY, USA}
}
Matching distance:
Michael Kerber, Arnur Nigmetov, "Efficient Approximation of the Matching
Distance for 2-parameter persistence.", SoCG 2020
Changes:
09.03.2020. Add matching distance, change directory names.
WARNING: geom_bottleneck -> bottleneck
geom_matching/wasserstein -> wasserstein
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