Contrarily to Banerjee, however, we do not consider the sum of squared sub-string overlaps, but merely a bag-of-words overlap that allows us to generate a dictionary from WordNet, where each word contained in any of the word sense definitions is indexed by a unique integer and where each resulting definition is sorted.
when an ant arrives on a nest of another term (that corresponds to a sense thereof), it can either continue its exploration or depending on the score between this nest and its mother nest, decide to build a bridge between them and to follow it home.