“…6). Opposite to other semantic similarity measures, this rationale does not require the overlap of the compared concepts [42,9,13,14], and does not take into account the structural path distance between concepts [41,31,10,34]. The measure combines the extensional size of concept expressions (to reflect their model semantics) and the intensional generalization (the GCS) of the considered concepts so that the KB of reference is also exploited.…”