The stowage decision determines how arriving products are distributed in a storage system or warehouse. In particular we consider the zone-stowage decision for large warehouses that are organized into distinct storage zones. An example would be a multi-floor warehouse where each floor is a...

In this paper, we describe a conveyor matrix consisting of small-scale, multi-directional transport modules that are considerably smaller than the transported packets. If a large number of these modules are combined into a matrix, the emerging network solves transport tasks through cooperation...

Robot-based compact storage and retrieval systems (RCSRS) have seen many implementations over the last few years. In such a system, the inventory items are stored in bins, organized in a grid. In each cell of the grid, a certain number of bins are stored on top of each other. Robots with...

In this paper, we describe a conveyor matrix consisting of small-scale, multi-directional transport modules that are considerably smaller than the transported packets. If a large number of these modules are combined into a matrix, the emerging network solves transport tasks through cooperation...