S.M. Kelk Please see my personal website http://skelk.sdf-eu.org for a list of my publications and other activities. S.M. Kelk Associate Professor Dept. of Advanced Computing Sciences Faculty of Science and Engineering Paul Henri Spaaklaan 1 6229 EN Maastricht C4.010 steven.kelk@maastrichtuniversity.nl +31(0)43 3882019