@InProceedings{brandt_et_al:LIPIcs.DISC.2018.13,
author = {Brandt, Sebastian and Uitto, Jara and Wattenhofer, Roger},
title = {{A Tight Lower Bound for Semi-Synchronous Collaborative Grid Exploration}},
booktitle = {32nd International Symposium on Distributed Computing (DISC 2018)},
pages = {13:1--13:17},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-092-7},
ISSN = {1868-8969},
year = {2018},
volume = {121},
editor = {Schmid, Ulrich and Widder, Josef},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.DISC.2018.13},
URN = {urn:nbn:de:0030-drops-98029},
doi = {10.4230/LIPIcs.DISC.2018.13},
annote = {Keywords: Finite automata, Graph exploration, Mobile robots}
}