Lotsizing and scheduling comprises activities which have to be done repeatedly within MRP-systems. We consider the … proportional (multi-item, capacitated, dynamic) lotsizing and scheduling problem which is more general than the discrete lotsizing … and scheduling problem as well as the continuous setup lotsizing problem. A simple stochastic backward algorithm with …

The discrete lotsizing and scheduling problem for one machine with sequence-dependent setup times and setup costs is …