Algorithmica gratefully acknowledges the editorial work of Yoshiharu Kohayakawa, of the Institute of Mathematics and Statistics of São Paulo, Brazil and Flávio Keidi Miyazawa, of the State University of Campinas in São Paulo, Brazil on this special issue dedicated to the 2020 Latin American Theoretical Informatics Symposium (LATIN 2020).

The extended papers featured in this special issue, which have been reviewed according to journal standards, are available online via the “Collections” link on the Algorithmica homepage.