Chakrabarti, Amit (ed.) et al., Approximation, randomization, and combinatorial optimization. Algorithms and techniques, APPROX/RANDOM 2022, University of Illinois, Urbana-Champaign, USA, virtual conference, September 19–21, 2022. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 245, Article 21, 22 p. (2022).
Akbary, Amir (ed.) et al., Geometry, algebra, number theory, and their information technology applications. Toronto, Canada, June, 2016, and Kozhikode, India, August, 2016. Cham: Springer. Springer Proc. Math. Stat. 251, 19-37 (2018).
Butler, Steve (ed.) et al., Connections in discrete mathematics. A celebration of the work of Ron Graham. Cambridge: Cambridge University Press, 125-138 (2018).