Trung-Hieu Le, Dinh Tran Ngoc Huy, Nguyen Thi Hang, Nguyen Thuy Dung, Master Nguyen Thi Phuong Thanh, Sylwia Gwoździewicz,Hai Vu. Human Machine Interaction and Meanings of Machine Learning - A Case of Hand Posture Recognition from Wrist-Worn Camera. DE 2021, 11174 - 11187.