The online meal delivery business in Thailand has grown substantially. Online platforms, customers, and riders are the three main stakeholders this service system. While platform aims to minimize total operation cost, customers would like receive a high-quality meal. Moreover, who responsible for pickup of customer’s house focus on maintaining their income. To address issue, research develops v...

nowadays, the environmental impact of transportation project and, especially air pollution impacts, are major concerns in evaluating transportation projects. based on this concern, beside definition of traditional objective functions like total travel time and total investment cost, different type of environmental related function is considered as objective function in urban network design. in...