University of Kuopio, Department of Computer Science, P.O.Box 1627, FI-70211 Kuopio, Finland;
e-mail:forename.surname@cs.uku.fi, tel. +358 (0)40-355 2563, fax: +358 (0)17 162 595
Visiting address: Technopolis, Microkatu 1, D-wing, ground and first floors