Affiliation: | 1. Institut für Informatik, Universität Rostock, Germany;2. University of Primorska, UP IAM, Muzejski trg 2, SI6000 Koper, Slovenia;3. University of Primorska, UP FAMNIT, Glagoljaška 8, SI6000 Koper, Slovenia;4. Kent State University, Department of Computer Science, Kent, OH 44242, USA;5. IMFM, Jadranska 19, 1000 Ljubljana, Slovenia |