@book{ 0-1762586592, title = {Companion Proceedings of the Web Conference 2021}, series = {ACM Conferences}, series = {ACM Digital Library}, author = {Leskovec, Jure and Grobelnik, Marko and Najork, Marc and Tang, Jie and Zia, Leila}, address = {New York,NY,United States}, publisher = {Association for Computing Machinery}, year = {2021}, pages = {726}, isbn = {9781450383134}, isbn = {1450383130}, language = {English}, note = {Title from The ACM Digital Library}, url = {https://dl.acm.org/action/showBook?doi=10.1145/3442442}, url = {https://katalog.ub.tu-freiberg.de/Record/0-1762586592} }