Compute the ARC algorithm on a graph.
[M,R] = NL_R_ARC(G,S,H1,H2)
Graph.
Source node.
First Heir.
Second Heir.
Arc storage matrix.
Vector of sub-root.
NL_R_ARC performs the ARC algorithm on the graph G emitted from the root node S towards its two Heirs and
. The list of ARCs are chronologically stored in the matrix M. R provides the list of sub-roots.