http://en.wikipedia.org/wiki/Emergency_Management
http://en.wikipedia.org/wiki/Emergency_evacuation
http://en.wikipedia.org/wiki/Evacuation_process_simulation
http://en.wikipedia.org/wiki/Crowd
http://en.wikipedia.org/wiki/Pedestrian_motion
http://en.wikipedia.org/wiki/Simulation
http://en.wikipedia.org/wiki/Queueing_models
http://en.wikipedia.org/wiki/Transport
http://en.wikipedia.org/wiki/Optimization_(mathematics)




