[mapserver-users] anbody knows if there is a toolbox able to calculate k-shortest paths?

[wzhu at cert.ucr.edu]

HI,
  I am wondering if there is a toolbox able to calculate k-shortest paths?
Basically Dijkstra gives us the shortest path, but sometimes, we need several
shortest paths(the shortest one, the second shortest one, etc..). Thanks a lot.


  -Weihua