July 21, 1998 1
Centre for Intelligent Machines
3480 University St.
Montréal (Québec) H3A 2A7, Canada
Tel. : (514) 933-5795
simra@@cim.mcgill.ca the Faculty of Graduate Studies and Research Department of Computer Science Faculty of Graduate Studies and Research Master of Science Computer Science
Robert Sim MCMXCVIII