Decoding Scheme Considering Differences in Operator Ability for Dual Resource-Constrained Scheduling Problem

In recent years, the collaboration between operators and machines in tasks has gained importance. The scheduling problem by the production method combining operators and machines is called the “Multi-Task Simultaneous Monitoring Dual Resource Constraint Scheduling (MTSSDRCS) problem” and it is crucial to solve it appropriately. An approximate solution for the MTSSDRCS problem has been proposed in previous research because the problem is NP-hard. The decoding scheme is used for the approximate solution. Also, it is necessary to consider the differences in operator ability because they decrease the accuracy of the schedule. However previous studies did not consider these differences. This study solves the MTSSDRCS problem considering the differences in operator ability and proposes decoding schemes.