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Chapter 4. Modelling relationships of different types
Figure 4.6: Zooming in even further. Financial layer: solid lines; personal layer:
dashed lines; vertical edges: dotted lines.
there should also be another regularizer for connecting different edge types. There
do not seem to be compelling arguments for any of the above possibilities, let alone
a way to relate them to one another.
The approach in this chapter was first described in Skillicorn and Zheng [87].