@InProceedings{grossman_et_al:LIPIcs.ITCS.2020.56, author = {Grossman, Tomer and Komargodski, Ilan and Naor, Moni}, title = {{Instance Complexity and Unlabeled Certificates in the Decision Tree Model}}, booktitle = {11th Innovations in Theoretical Computer Science Conference (ITCS 2020)}, pages = {56:1--56:38}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-134-4}, ISSN = {1868-8969}, year = {2020}, volume = {151}, editor = {Vidick, Thomas}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITCS.2020.56}, URN = {urn:nbn:de:0030-drops-117418}, doi = {10.4230/LIPIcs.ITCS.2020.56}, annote = {Keywords: decision tree complexity, instance complexity, instance optimality, query complexity, unlabeled certificates} }