Li Zou Mostafa H. Ammar Christophe Diot An Evaluation of Grouping Techniques for State Dissemination in Networked Multi-User Games. 33-40 2001 conf/mascots/2001 MASCOTS http://csdl.computer.org/comp/proceedings/mascots/2001/1315/00/13150033abs.htm db/conf/mascots/mascots2001.html#ZouAD01