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2012 Feb 08
0
path enumeration in a graph
...h collection of network and graph tools. However, I can't seem to put my finger on the solution to my problem. There are several procedures available in R for finding a shortest path along edges between vertices based on the cost of traversing a link, but my problem is to find _all_ of the _longest _paths between vertices for a critical path method-type computation and others in the future. Aside from brute force searching of all possible paths for the longest and piling up a list of those with the same length, can someone point me to a method that's already been figured out? One tha...