Mathematical programming model concerning city and urban traffic

The aim of our research is to acquire ideal images of city and urban traffic for various purpose. To achieve the aim, we propose optimization models which consist of city, mobilities and inhabitants. There are two models we are proposed from point of view of accuracy and computation time. One is relatively accurate but takes a lot of time to compute. The other is less accurate, however, larger problems can be computed than the former model. The former model could not solve practical size due to computational time. Through computational experiment using extreme evaluation values, validness of latter model is suggested.