@InProceedings{chalopin_et_al:LIPIcs.SoCG.2018.22,
author = {Chalopin, J\'{e}r\'{e}mie and Chepoi, Victor and Dragan, Feodor F. and Ducoffe, Guillaume and Mohammed, Abdulhakeem and Vax\`{e}s, Yann},
title = {{Fast Approximation and Exact Computation of Negative Curvature Parameters of Graphs}},
booktitle = {34th International Symposium on Computational Geometry (SoCG 2018)},
pages = {22:1--22:15},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-066-8},
ISSN = {1868-8969},
year = {2018},
volume = {99},
editor = {Speckmann, Bettina and T\'{o}th, Csaba D.},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.SoCG.2018.22},
URN = {urn:nbn:de:0030-drops-87356},
doi = {10.4230/LIPIcs.SoCG.2018.22},
annote = {Keywords: Gromov hyperbolicity, Graphs, Geodesic metric spaces, Approximation algorithms}
}