1. M. Buscema, G. Monaghan, P. Richards P, (eds.), CDTD, Central Drug Trafficking Database, in MPS Drugs Strategy 2007–2010 and Delivery Plan”, Appendix 1, Chapter 6 (London Metropolitan Police, London, 2007)
2. M. Buscema, Squashing Theory and Contractive Map Network, Semeion Technical Paper #32 (Rome, 2007)
3. M. Buscema, E. Grossi, The semantic connectivity map: an adapting self-organizing knowledge discovery method in data bases. Experience in gastro-oesophageal reflux disease. Int. J. Data Min. Bioinform. 2, 362–404 (2008)
4. M. Buscema, P.L. Sacco, Auto-contractive Maps, the H Function and the Maximally Regular Graph (MRG): A New Methodology for Data Mining, mimeo (Semeion, Rome, 2008)
5. M. Buscema, C. Helgason, E. Grossi, Auto contractive maps, h function and maximally regular graph: theory and applications, special session on artificial adaptive systems in medicine: applications to the real world, in NAFIPS 2008 (IEEE, New York, 2008)