@InProceedings{cheng_et_al:LIPIcs.APPROX/RANDOM.2024.69, author = {Cheng, Kuan and Wu, Ruiyang}, title = {{Randomness Extractors in AC⁰ and NC¹: Optimal up to Constant Factors}}, booktitle = {Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2024)}, pages = {69:1--69:22}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-348-5}, ISSN = {1868-8969}, year = {2024}, volume = {317}, editor = {Kumar, Amit and Ron-Zewi, Noga}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.APPROX/RANDOM.2024.69}, URN = {urn:nbn:de:0030-drops-210623}, doi = {10.4230/LIPIcs.APPROX/RANDOM.2024.69}, annote = {Keywords: randomness extractor, uniform AC⁰, error reduction, uniform NC¹, disperser} }