1. Graham R L, Lawler E L, Lenstra J K L, et al. Optimization and approximation in deterministic se quencing and scheduling: a survey [J]. Annals of Discrete Mathematics, 1979, 5: 287–326.
2. Wu C Y, Sun S J. A sequencing problem in loading and unloading goods [J]. OR Transaction, 2000, 4(4): 1–11.
3. Song Z F, Sun S J, Wu C Y. A scheduling problem with earliness award and tardiness penalty [J]. OR Transaction, 2002, 6(4): 31–36.
4. Ahdaee B, Womer N K. Scheduling with time dependent processing times: review and extensions [J]. Journal of Operational Research Society, 1999, 50(5): 711–720
5. Cheng T C E, Ding Q. Scheduling start time dependent tasks with deadlines and identical initial processing times on a single machine [J]. Computers and Operations Research, 2003, 30(1): 51–62.