`wikigraph -r N(int) a1, ... , ak` get N-1 (0: neighbors) communs article between ai and aj: ai - article1 - article2 - ... - article(N-1) - aj So -r give list of of key words which make the trace(s) betweens nodes ai & aj
wikigraph -r N(int) a1, ... , akget N-1 (0: neighbors) communs article between ai and aj:
ai - article1 - article2 - ... - article(N-1) - aj
So -r give list of of key words which make the trace(s) betweens nodes ai & aj