Approximation and Online Algorithms20th International Workshop, WAOA 2022, Potsdam, Germany, September 89, 2022, Proceedings\nAuthor(s): Parinya Chalermsook, Bundit Laekhanukit\nFormat: Paperback\nPublisher: Springer International Publishing AG, Switzerland\nImprint: Springer International Publishing AG\nISBN-13: 9783031183669, 978-3031183669\nSynopsis\nThis book constitutes revised selected papers from the thoroughly refereed workshop proceedings of the 20th International Workshop on Approximation and Online Algorithms, WAOA 2022, which was colocated with ALGO 2022 and took place in Potsdam, Germany, in September 2022.\nThe 12 papers included in these proceedings were carefully reviewed and selected from21 submissions. They focus on topics such as graph algorithms, network design, algorithmic game theory, approximation and online algorithms, etc.