Industry 4.0 in the mining industry: global trends and innovative development Kulyash Bertayeva, Galina Panaedova, Natalia Natocheeva, Tat’yana Kulagovskaya and Tatiana Belyanchikova E3S Web Conf., 135 (2019) 04026 Published online: 04 December 2019 DOI: 10.1051/e3sconf/201913504026