@InProceedings{beyersdorff_et_al:LIPIcs.ITCS.2018.9, author = {Beyersdorff, Olaf and Blinkhorn, Joshua and Hinde, Luke}, title = {{Size, Cost and Capacity: A Semantic Technique for Hard Random QBFs}}, booktitle = {9th Innovations in Theoretical Computer Science Conference (ITCS 2018)}, pages = {9:1--9:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-060-6}, ISSN = {1868-8969}, year = {2018}, volume = {94}, editor = {Karlin, Anna R.}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITCS.2018.9}, URN = {urn:nbn:de:0030-drops-83228}, doi = {10.4230/LIPIcs.ITCS.2018.9}, annote = {Keywords: quantified Boolean formulas, proof complexity, lower bounds} }