| No | Name, First name | Organization | |
| 1 | Czarnecki Lech | l.czarnecki@il.pw.edu.pl | Warsaw Univ. of Technology, Poland |
| 2 | Fowler David W. | dwf@mail.utexas.edu | The University of Texas at Austin, USA |
| 3 | Ohama Yoshihiko | ohama@bh.wakwak.com | Nihon University, Japan |
| 4 | Van Gemert Dionys | dionys.vangemert@bwk.kuleuven.be | K.U.Leuven, Belgium |