2010, Article in monograph or in proceedings (Pattern Recognition in Bioinformatics : 5th IAPR International Conference, PRIB 2010, Nijmegen, The Netherlands, September 22-24, 2010, Proceedings)
2006, Article in monograph or in proceedings (Meersman, R.; Tari, Z.; Herrero, P. (ed.), Proceedings of On the Move to Meaningful Internet Systems 2006: OTM 2006 Workshops, pp. 1128-1137)
2004, Article in monograph or in proceedings (Barreiro, J. (ed.), Biological and Medical Data Analysis : 5th International Symposium, ISBMDA 2004, Barcelona, Spain, November 18-19, 2004, Proceedings, pp. 188-199)