e4d8163c7a068b65a64c89bd745ec360-Supplemental.pdf

The reason is that different types of agents have distinct behavior patterns or feasibility constraints. For example, the trajectories of on-road vehicles are restricted by roadways, traffic rules and physical constraints, while the restrictions on pedestrian behaviorsaremuchfewer. More specifically, in the first case of Figure 7, for the player of the green team in the middle, the historical steps move forward quickly, while our model can successfully predict that theplayer will suddenly stop, since heissurrounded bymanyopponents andheisnotcarrying theball. The movement ofthese particles contains twophases, corresponding totwo interaction graphs. Initially, particles are rigidly connected to each other and form a "star" shape.