“…Therefore, it is more realistic to consider dynamic events in the scheduling, and dynamic flexible job shop scheduling problem (DFJSP) emerges as a promising problem, which has received increasing research attention in the past years. 1,2 Since the work of Jackson 3 that introduced the dynamic scheduling problem in the 1950s for the first time, the dynamic scheduling problem has gained enormous popularity in the scheduling research community, and fruitful results have been reported in the literature, which can be classified into three main categories, namely, rescheduling, [4][5][6][7][8][9][10] robust scheduling, [11][12][13][14] and online scheduling. [15][16][17][18] Rescheduling is also known as pre-reaction scheduling, which implies to schedule again when new events occur.…”