Preface of special issue dedicated to Professor Avner Friedman's 90th birthday

Jong-Shenq Guo, Bei Hu, Robert Jensen, Stephen S.-T. Yau. Preface of special issue dedicated to Professor Avner Friedman's 90th birthday. Commun. Inf. Syst., 23(3):241-244, 2023. [doi]

Abstract

Abstract is missing.