The Purdue Model has provided a hierarchical structure for industrial communications to keep computing and networks ... Around the outside of the new hybrid model diagram, the traditional Purdue Model ...

Even though it is not imposed by the ISA95 standard, one traditional implementation of the ISA95 functional model into a physical architecture is a pyramidal network-and-system architectural structure ...

A novel Bayesian Hierarchical Network Model (BHNM) is designed for ensemble predictions of daily river stage, leveraging the spatial interdependence of river networks and hydrometeorological variables ...

The hierarchical model, by contrast, is capable of expressing both assortative and disassortative structure and, as Fig. 3c shows, gives substantially better predictions for the grassland network.