In the three-dimensional strip packing problem (3DSP), we are given a container with an open dimension and a set of rectangular cuboids (boxes) and the task is to orthogonally pack all the boxes into the container such that the magnitude of the open dimension is minimized. We propose a block...

The scheduling problem of multistage hybrid flowshop with multiprocessor tasks is a core topic for numerous industrial applications but under-represented in the research literature. In this study, a new hybrid immune algorithm based on the features of artificial immune systems and iterated...