Bottino R.M., Furinghetti F., "The Computer In Mathematics Teaching: Scenes From The Classroom", Information and Communications Technologies in School Mathematics, D. Tinsley and D.C. Johnson (eds.), Chapter 16, London: Chapman & Hall, IFIP Series., 1998, pp.131-139

G. Gallo, M.Spagnuolo, "Uncertainty coding and controlled data reduction using Fuzzy-B-Splines", Computer Graphics International 98, Hannover (Germany), June 1998

Bottino R.M., Chiappini G., "The nature of the mediation offered by microworld-based systems to mathematics learning, Part I: state of the art and theoretical framework", L'Insegnamento della Matematica e delle Scienze Integrate, Vol. 20A-B, N.6, 1997, pp.772-791 (In Italian)

Bottino R.M., Chiappini G., "The nature of the mediation offered by microworld-based systems to mathematics learning, PartII: An analysis of the results of some experimentations of the Ari-Lab system" , L'Insegnamento della Matematica e delle Scienze Integrate, Vol. 20A-B, N.6, 1997, pp.792-838 (in Italian)

Bottino R.M., Cutugno P., Furinghetti F., "Design and use of an hypermedia system for the history of mathematics", L'Insegnamento della Matematica e delle Scienze Integrate, Vol. 20A-B, N.6, 1997, pp.838-854 (in Italian)

R.M.Bottino, G.Dettori, "Ergonomic and didactical aspects related with the se of mathematical software in highschool", GNIM Conference on "Calcolo scientifico e didattica" Roma, 26-28 Febb. 98 (in Italian)

A. Clematis , "Checklist for selecting and defining user requirements for specific GIS applications", Final Workshop of teh project Best-GIS; 26 - 27 Feb. 98, Bologna, Sede dell' Amministrazione Provinciale

A. Clematis, member of the program committee of the 7-th Euromicro Workshop on Parallel and Distributed Processing, 3 - 5 Feb. 1999, Univ.of Madeira (Portugal)

A. Clematis, member of the program committee of the Euromicro Workshop on Dependable Computing Systems, 25 -27 Aug. 1998, Vasteras (Sweden)

"THETIS: A data management and visualization system for supporting coastal zone management for the mediterranean sea", funded by the EEC on the program TELEMATICS on RESEARCH. Start: Maggio 1998, duration: 3 years Coordinator ERCIM-EEIG. Partners: FORTH (Gr), INRIA (Fr), AEROSPATIALE (Fr), RECORMED (Fr), HR WALLINGFORD (UK), IMA-CNR (resp. M. Spagnuolo)