@InProceedings{grossman_et_al:LIPIcs.DISC.2020.19,
author = {Grossman, Ofer and Khoury, Seri and Paz, Ami},
title = {{Improved Hardness of Approximation of Diameter in the CONGEST Model}},
booktitle = {34th International Symposium on Distributed Computing (DISC 2020)},
pages = {19:1--19:16},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-168-9},
ISSN = {1868-8969},
year = {2020},
volume = {179},
editor = {Attiya, Hagit},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.DISC.2020.19},
URN = {urn:nbn:de:0030-drops-130972},
doi = {10.4230/LIPIcs.DISC.2020.19},
annote = {Keywords: Distributed graph algorithms, Approximation algorithms, Lower bounds}
}