“…A recent survey of the scheduling problems with controllable processing times was given by Shabtay and Steiner [ 5 ]. More recent papers that have considered scheduling problems with deterioration effects and/or learning effects and/or controllable processing times include Bai et al [ 6 , 7 ], Cheng et al [ 8 ], Gorczyca and Janiak [ 9 ], Hsu and Yang [ 10 ], Huang and Wang [ 11 ], Lee et al [ 12 ], Leyvand et al [ 13 ], Nian and Mao [ 14 ], Shabtay and Steiner [ 15 ], Wang et al [ 16 ], J. B. Wang and M. Z. Wang [ 17 ], J.…”