xxAI - beyond explainable AI International Workshop, held in conjunction with ICML 2020, July 18, 2020, Vienna, Austria : revised and extended papers - Holzinger, Andreas 1963-; Goebel, Randy; Fong, Ruth; Moon, Taesup; Müller, Klaus-Robert 1964-; Samek, Wojciech (Lecture notes in computer science, 2022)