| Description |
These instances have the same underlying graphs as grid instances published in [1].
These graphs have a grid structure. They were originally created for the special case of the
2RPCSN Problem. The customers have to be connected to an already existing network (infrastructure), whereby already a certain subset of the infrastructure nodes can be used as junction nodes.
In order to transform these instances for the general 2RPCSN problem, the infrastructure should
be shrunk to a single root node. See ... for the detailed description of this transformation.
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