Erratum to A discrete colonial competitive algorithm for hybrid flowshop scheduling to minimize earliness and quadric tardiness penalties [Expert Syst. Appl. 38 (2011) 1449014498]
In this note, we point out that the mixed integer programming model of a hybrid flowshop scheduling problems presented by Behnamian and Zandieh [Expert Syst. Appl. 38 (2011) 1449014498] is incorrect. We also point out that some responses from the authors are mistake.
hybrid flowshop scheduling mixed integer linear programming