Digital process simulation twins using statistics and information technologies Ekaterina Bogodukhova, Valentina Britvina, Kirill Pitelinskiy, Artyom Gavrilyuk and Gulmira Nurgazina E3S Web Conf., 431 (2023) 05033 Published online: 13 October 2023 DOI: 10.1051/e3sconf/202343105033