Minimizing the sum of job completion times on capacitated two-parallel machines. - Ching-Jong Liao; Chien-Wen Chao; Chien-Hung Lin (Eur. J. Oper. Res., 2009)

An ant colony optimization algorithm for setup coordination in a two-stage production system. - Ching-Jong Liao; Yu-Lun Tsai; Chien-Wen Chao (Appl. Soft Comput., 2011)

A discrete electromagnetism-like mechanism for single machine total weighted tardiness problem with sequence-dependent setup times. - Chien-Wen Chao; Ching-Jong Liao (Appl. Soft Comput., 2012)

Scheduling with multi-attribute setup times. - Cheng-Hsiung Lee; Ching-Jong Liao; Chien-Wen Chao (Comput. Ind. Eng., 2012)

An improved heuristic for parallel machine weighted flowtime scheduling with family set-up times. - Ching-Jong Liao; Chien-Wen Chao; Liang-Chuan Chen (Comput. Math. Appl., 2012)

Unrelated parallel machine scheduling with dedicated machines and common deadline. - Cheng-Hsiung Lee; Ching-Jong Liao; Chien-Wen Chao (Comput. Ind. Eng., 2014)