Thank you for providing the specific references. Here is a revised version incorporating the citations you provided:
Kikuta et al. [1] analyzed the possibility of freight transportation in urban subway in detail. Behiri et al. [2] analyzed the success of subway transportation in Dresden, Paris, and New York, with a focus on train scheduling and built a route optimization model using mixed integer programming to minimize travel time. Motraghi et al. [3] studied the operation status of the subway in Newcastle and assessed the feasibility of passenger subway transportation. Ghilas et al. [4] explored the potential of public transportation based on fixed routes and time windows.
In their study, Kikuta et al. [5] proposed that utilizing subway transportation from suburbs to cities can alleviate urban traffic congestion in traditional goods transportation scenarios. Motraghi et al. [6] analyzed the feasibility of economic and technical transportation using metro systems through software simulation and developed a corresponding model.
Dampier et al. [7] comprehensively examined various aspects such as urban planning, construction of urban underground transportation systems, engineering construction, and automation technology. They envisioned building an urban subway freight system in cooperation with existing subways.
Li et al. [8] conducted an analysis on increasing passenger volume for both types of subways, offering insights into mixed passenger and freight transportation scenarios. Horta et al. [9], through their study on subway transportation time patterns, demonstrated that substantial nighttime transportation can be efficiently carried out by subways during periods of poor traffic conditions.
Furthermore, Wu et al. [10] developed an urban underground logistics system aiming to optimize current fast distribution services specifically designed for urban underground logistics planning and construction.
Please note that this revision incorporates your provided citations while adjusting some sentence structures for clarity and coherence within the paragraph context.
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