9. The method of claim 8 , wherein the similarity measure computation for the two concepts A and B is given by: sim ⁡ ( A , B ) = 2 × n c ⁡ ( A , B ) n t ⁡ ( A , B ) + [ ( 1 - 2 × n c ⁡ ( A , B ) n t ⁡ ( A , B ) ) × ( 2 × I ⁢ ⁢ C ⁡ ( R ⁢ ⁢ C ⁢ ⁢ S ⁢ ⁢ ( δ ⁡ ( A , B ) , δ ⁡ ( B , A ) ) ) I ⁢ ⁢ C ⁡ ( δ ⁡ ( A , B ) ) + I ⁢ ⁢ C ⁡ ( δ ⁡ ( B , A ) ) ) ] , where: n c (A, B) is a number of semantically equivalent concepts in S D (A) and S D (B); S D (A) is a direct subsumer set for concept A; S D (B) is a direct subsumer set for concept B; n t (A, B) is the number of direct subsumers of concepts A and B and is equal to | S D (A)|+| S D (B)|; IC is an information content function; RCS is the common subsumer of the dissimilar semantics of the two concepts; and δ(A, B) is a semantic function that characterizes different semantics between the two concepts.
9. The method of claim 8 , wherein the similarity measure computation for the two concepts A and B is given by: sim ⁡ ( A , B ) = 2 × n c ⁡ ( A , B ) n t ⁡ ( A , B ) + [ ( 1 - 2 × n c ⁡ ( A , B ) n t ⁡ ( A , B ) ) × ( 2 × I ⁢ ⁢ C ⁡ ( R ⁢ ⁢ C ⁢ ⁢ S ⁢ ⁢ ( δ ⁡ ( A , B ) , δ ⁡ ( B , A ) ) ) I ⁢ ⁢ C ⁡ ( δ ⁡ ( A , B ) ) + I ⁢ ⁢ C ⁡ ( δ ⁡ ( B , A ) ) ) ] , where: n c (A, B) is a number of semantically equivalent concepts in S D (A) and S D (B); S D (A) is a direct subsumer set for concept A; S D (B) is a direct subsumer set for concept B; n t (A, B) is the number of direct subsumers of concepts A and B and is equal to | S D (A)|+| S D (B)|; IC is an information content function; RCS is the common subsumer of the dissimilar semantics of the two concepts; and δ(A, B) is a semantic function that characterizes different semantics between the two concepts. 11. The method of claim 9 , wherein the semantic function δ(A, B) is given by: δ ⁢ : 𝒢 O × 𝒢 O → 𝒲 O ( A , B ) → { ⊓ i ⁢ C i ⁢ ⁢ such ⁢ ⁢ that ⁢ ⁢ C i ∈ S D _ ⁡ ( A ) ⊓ ⫬ S D _ ⁡ ( B ) A ⁢ ⁢ if ⁢ ⁢ ∀ C i ∈ S D _ ⁡ ( A ) , C i ∈ S D _ ⁡ ( B ) .