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This paper studies a large-scale urban traffic light scheduling problem (LUTLSP). A centralized model is developed to describe the LUTLSP, where each outgoing flow rate is described as a nonlinear mixed logical switching function over the source link’s density, the destination link’s density and capacity, and the driver’s potential psychological response to the past traffic light signals. The objective...
This study addresses the urban traffic light scheduling problem (UTLSP). A novel centralized model is proposed to describe the urban traffic light control problem in a scheduling framework. The objective is to minimize the total network-wise delay in a fixed time window. A discrete harmony search algorithm (DHS) is proposed to solve the UTLSP. A novel new solution generation strategy is proposed to...
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