The State and Future of Genetic Improvement. - William B. Langdon; Westley Weimer; Christopher Steven Timperley; Oliver Krauss; Zhen Yu Ding; Yiwei Lyu; Nicolas Chausseau; Eric M. Schulte; Shin Hwei Tan; Kevin Leach; Yu Huang 015; Gabin An (ACM SIGSOFT Softw. Eng. Notes, 2019)