1. Cross, V.: Ontological Similarity. In: Popescu, M., Xu, D. (eds.) Data Mining in Biomedicine Using Ontologies, pp. 23–43. Artech House, Norwood, MA (2009)
2. Pesquita, C., Faria, D., Falcão, A.O., Lord, P., Couto, F.M.: Semantic Similarity in Biomedical Ontologies. PLoS Comput. Biol. 5(7), e1000443, doi:10.1371/journal.p(c)bi.1000443 (2009)
3. Tversky, A.: Features of Similarity. Psychological Rev. 84, 327–352 (1977)
4. Lecture Notes in Computer Science;G. Pirrò,2008
5. Pirrò, G., Euzenat, J.: A Feature and Information Theoretic Framework for Semantic Similarity and Relatedness. In: Proceedings of International Semantic Web Conference, vol. (1), pp. 615–630 (2010)