CNCToolDQN: a deep reinforcement-learning framework for anomaly detection in CNC tool monitoring with tool load and age data. - Yeram Kim; Byeongyeon So; Hojin Cho; Chiehyeon Lim; Kwang In Kim; Kwang Young Heo; Hyun Hwangbo; Minjoon Kwak (Comput. Ind. Eng., 2026)