A new technique breaks Dijkstra's 70-year-old record: it finds routes faster in huge networks, changing graph theory forever.

the shortest path simplex algorithm (SPS), has not been analyzed thoroughly, and it is not generally known that certain variants of this algorithm have the same complexity bound of 0(n3) as the best ...

I'm sitting here, and doing some homework, flow networks. And a question lead me to think, how to determine if a shortest-path is unique (I want to know is a min-cut is unique).<BR><BR>This is ...