arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2512.18501eess.SYcs.SYmath.OC
收藏

Sink Proximity: 一种用于网约车在线车辆调度的新方法

Sink Proximity: A Novel Approach for Online Vehicle Dispatch in Ride-hailing

University of California, Berkeley(加州大学伯克利分校);City University of Hong Kong(香港城市大学);Eindhoven University of Technology(埃因霍温理工大学)

Ruiting Wang, Jiaman Wu, Fabio Paparella, Scott J. Moura, Marta C. Gonzalez

AI总结:

本文提出了一种基于sink proximity的新方法,用于提升网约车平台在需求不确定情况下的在线调度效率。

摘要:

网约车平台对城市交通系统有深远影响,其性能在很大程度上取决于其在实时情况下智能调度车辆的能力。在本工作中,我们开发了一种新的在线车辆调度方法,以增强平台在需求不确定性下满足更多请求的能力。我们引入了一种称为sink proximity的新度量方法,这是一种受网络科学启发的度量,捕捉了需求和车辆流量在城市中演变的可能性。通过将此度量整合到共享网络框架中,我们设计了一种在线调度算法,该算法自然地考虑了未来的网络状态,而无需依赖脆弱的时空预测。数值研究表明,我们的方法在有限的未来信息可用性下,通过递减时间框架显著提高了高峰时段的请求服务率。

英文摘要:

Ride-hailing platforms have a profound impact on urban transportation systems, and their performance largely depends on how intelligently they dispatch vehicles in real time. In this work, we develop a new approach to online vehicle dispatch that strengthens a platform's ability to serve more requests under demand uncertainty. We introduce a novel measure called sink proximity, a network-science-inspired measure that captures how demand and vehicle flows are likely to evolve across the city. By integrating this measure into a shareability-network framework, we design an online dispatch algorithm that naturally considers future network states, without depending on fragile spatiotemporal forecasts. Numerical studies demonstrate that our proposed solution significantly improves the request service rate under peak hours within a receding horizon framework with limited future information available.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑