Modeling the desired direction in a force-based model for pedestrian   dynamics
  We introduce an enhanced model based on the generalized centrifugal force model. Furthermore, the desired direction of pedestrians is investigated. A new approach leaning on the well-known concept of static and dynamic floor-fields in cellular automata is presented. Numerical results of the model are presented and compared with empirical data. 
Mohcine Chraibi and Martina Freialdenhoven and Andreas Schadschneider   and Armin Seyfried
physics.soc-ph nlin.CG