,
Ahmed Eldawy
,
Michael T. Goodrich
Creative Commons Attribution 4.0 International license
We investigate force-directed graph drawing techniques under the constraint that some nodes must be anchored to stay within a given polygonal region associated with it (i.e. some positional information is known). The low energy layouts produced by such algorithms may reveal geographic information about nodes with no such knowledge a priori. Some applications of graph drawing with partial positional information include location-based social networks and rail networks, where the geographical locations need not be precise.
@InProceedings{chiu_et_al:LIPIcs.GD.2024.52,
author = {Chiu, Alvin and Eldawy, Ahmed and Goodrich, Michael T.},
title = {{Polygonally Anchored Graph Drawing}},
booktitle = {32nd International Symposium on Graph Drawing and Network Visualization (GD 2024)},
pages = {52:1--52:3},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-343-0},
ISSN = {1868-8969},
year = {2024},
volume = {320},
editor = {Felsner, Stefan and Klein, Karsten},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.GD.2024.52},
URN = {urn:nbn:de:0030-drops-213369},
doi = {10.4230/LIPIcs.GD.2024.52},
annote = {Keywords: polygonal anchors, force-directed}
}