An Architecture to Guide Crowds Using a Rule-Based Behavior System. - Elsa Schweiss; Soraia Raupp Musse; Fabien Garat; Daniel Thalmann (Agents, 1999)

Guiding and Interacting with Virtual Crowds. - Soraia Raupp Musse; Fabien Garat; Daniel Thalmann (Computer Animation and Simulation, 1999)