Figure 4
The flow begins with a box titled “Input”, on the left. Under “Input”, the text reads “Supply and demand data” and “Configuration data”. From “Input”, two right-pointing arrows arise and point to a box titled “Algorithm model”, and contain two pointers labeled “Multi-objective combinatorial optimization model for supply-demand matching” and “Number of (decision variables for supply or constraints) 1m n plus negative 10 m n plus”. A right-pointing arrow arises from that box and points to a box titled “Output”, and contains the text “Optimal component allocation component”, “shortage or redundancy”, “complete supply capability”, and “version upgrading plan”. Below the three boxes, another horizontal flow is shown, beginning with “Component” and points to “Board”, followed by “Product”, and ends at “Order”.Scenario design and algorithm modelling for Huawei's intelligent supply chain