1. Akgül, C., Rubin, D., Napel, S., Beaulieu, C., Greenspan, H., Acar, B.: Content-based image retrieval in radiology: Current status and future directions. J. Digital Imaging 24, 208–222 (2011)
2. Alto, H., Rangayyan, R.M., Desautels, J.E.L.: Content-based retrieval and analysis of mammographic masses. Journal of Electronic Imaging 14(2), 1–17 (2005)
3. Balan, A.G.R., Traina, A.J.M., Ribeiro, M.X., Marques, P.M.D.A., Traina Jr., C.: HEAD: the human encephalon automatic delimiter. In: CBMS 2007, Maribor, Slovenia, pp. 171–176. IEEE, Los Alamitos (2007)
4. Barioni, M.C.N., Razente, H.L., Traina, A.J.M., Traina, C.J.: SIREN: A similarity retrieval engine for complex data. In: VLDB 2006, Seoul, South Korea, pp. 1155–1158. ACM, New York (2006)
5. Lecture Notes in Computer Science;S. Berchtold,2000