@InProceedings{cohen_et_al:LIPIcs.APPROX-RANDOM.2014.618, author = {Cohen, Gil and Ganor, Anat and Raz, Ran}, title = {{Two Sides of the Coin Problem}}, booktitle = {Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2014)}, pages = {618--629}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-939897-74-3}, ISSN = {1868-8969}, year = {2014}, volume = {28}, editor = {Jansen, Klaus and Rolim, Jos\'{e} and Devanur, Nikhil R. and Moore, Cristopher}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.APPROX-RANDOM.2014.618}, URN = {urn:nbn:de:0030-drops-47265}, doi = {10.4230/LIPIcs.APPROX-RANDOM.2014.618}, annote = {Keywords: bounded depth circuits, read once branching programs, Santha-Vazirani sources, the coin problem} }