@InProceedings{nanongkai_et_al:LIPIcs.OPODIS.2019.33, author = {Nanongkai, Danupon and Scquizzato, Michele}, title = {{Equivalence Classes and Conditional Hardness in Massively Parallel Computations}}, booktitle = {23rd International Conference on Principles of Distributed Systems (OPODIS 2019)}, pages = {33:1--33:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-133-7}, ISSN = {1868-8969}, year = {2020}, volume = {153}, editor = {Felber, Pascal and Friedman, Roy and Gilbert, Seth and Miller, Avery}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.OPODIS.2019.33}, URN = {urn:nbn:de:0030-drops-118194}, doi = {10.4230/LIPIcs.OPODIS.2019.33}, annote = {Keywords: Massively parallel computation, conditional hardness, fine-grained complexity} }