Marcin Bienkowski, Martin Böhm 0001, Jaroslaw Byrka, Marek Chrobak, Christoph Dürr, Lukas Folwarczny, Lukasz Jez, Jirí Sgall, Nguyen Kim Thang, Pavel Veselý. New results on multi-level aggregation. Theoretical Computer Science, 861:133-143, 2021. [doi]
Abstract is missing.