Route Redundancy-Based Network Topology Measure of Metro Networks
Table 1
Typical network performance measures based on topology network ([35–37]).
Metrics
Specifications
Notes
Connectivity
Alpha index
e: the number of undirected edges; v: the number of nodes; : the number of nodes directly connected to node i; : the number of undirected edges among the nodes directly connected to node i; : the shortest path length from node i to node j; : the number of shortest paths between node j and node k; : the number of shortest paths between node j and node k through node i.
