Cores in multiway networks

The notion of a core is generalized to multiway networks. To determine the multiway cores, we adapted already-known algorithms for determining the generalized cores in one-mode and two-mode networks. A new node property, node diversity has been introduced. The newly introduced notions are illustrated with their application on two real-life networks—the European airport network and the Summer Olympic medals network. For the interactive inspection of the results, their 3D layout in X3D is supported.