Ming C. Lin
Department of Computer Science
University of North Carolina
Chapel Hill, NC 27599-3175
lin@cs.unc.edu
PHO: 919-962-1974
FAX: 919-962-1799
Nadia Magnenat-Thalmann
MIRALab, CUI University of Geneva
24 rue du General Dufour
CH-1211 Geneva SWITZERLAND
thalmann@miralab.unige.ch
PHO: +41-1-379-77-69
FAX: +41-1-379-77-80