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This study aims to propose effective modeling and approach for designing a logistics network in the urban area in order to offer an efficient flow distribution network as a competitive strategy in the logistics industry where demand is…

机器学习 · 计算机科学 2021-07-08 Quan Duong , Dang Nguyen , Quoc Nguyen

Balancing passenger demand and vehicle availability is crucial for ensuring the sustainability and effectiveness of urban transportation systems. To address this challenge, we propose a novel hierarchical strategy for the efficient…

系统与控制 · 电气工程与系统科学 2024-06-17 Pengbo Zhu , Giancarlo Ferrari-Trecate , Nikolas Geroliminis

With the increasing popularity of ride-hailing services, new modes of transportation are having a significant impact on the overall performance of transportation networks. As a result, there is a need to ensure that both the various…

系统与控制 · 电气工程与系统科学 2024-03-21 Lynn Fayed , Gustav Nilsson , Nikolas Geroliminis

Grid-based storage systems with uniformly shaped loads (e.g., containers, pallets, totes) are commonplace in logistics, industrial, and transportation domains. A key performance metric for such systems is the maximization of space…

机器人学 · 计算机科学 2025-05-29 Tzvika Geft , Kostas Bekris , Jingjin Yu

The Last Mile Delivery (LMD) refers to the last and most inefficient part of the supply chain. This is caused by the spatial distribution of disperse small receiving points, the ever-growing demand for faster shipment and the new time…

最优化与控制 · 数学 2023-08-29 David García-Retuerta

For on-demand dynamic ride-pooling services, e.g., Uber Pool and Didi Pinche, a well-designed vehicle dispatching strategy is crucial for platform profitability and passenger experience. Most existing dispatching strategies overlook…

系统与控制 · 电气工程与系统科学 2024-03-12 Xiaolei Wang , Chen Yang , Yuzhen Feng , Luohan Hu , Zhengbing He

The growing popularity of bike-sharing systems around the world has motivated recent attention to models and algorithms for their effective operation. Most of this literature focuses on their daily operation for managing asymmetric demand.…

最优化与控制 · 数学 2022-03-15 Daniel Freund , Shane G. Henderson , David B. Shmoys

Demand for fast and economical parcel deliveries in urban environments has risen considerably in recent years. A framework envisions efficient last-mile delivery in urban environments by leveraging a network of ride-sharing vehicles, where…

机器人学 · 计算机科学 2021-03-16 Gabriel Barsi Haberfeld , Aditya Gahlawat , Naira Hovakimyan

Dynamic ride-sharing services, including ride-pooling offered by ride-hailing platforms and demand-responsive buses, have become an essential part of urban mobility systems. These services cater to personalized and on-demand mobility…

系统与控制 · 电气工程与系统科学 2023-05-15 Wang Chen , Jintao Ke , Linchuan Yang

Mobile parcel lockers (MPLs) have been recently introduced by urban logistics operators as a means to reduce traffic congestion and operational cost. Their capability to relocate their position during the day has the potential to improve…

机器学习 · 计算机科学 2024-12-25 Yubin Liu , Qiming Ye , Yuxiang Feng , Jose Escribano-Macias , Panagiotis Angeloudis

Recent increase in energy prices has led researchers to find better ways for capacity provisioning in data centers to reduce energy wastage due to the variation in workload. This paper explores the opportunity for cost saving utilizing the…

网络与互联网体系结构 · 计算机科学 2015-03-19 Muhammad Abdullah Adnan , Ryo Sugihara , Yan Ma , Rajesh Gupta

The application of drones in the last-mile distribution is a research hotspot in recent years. Different from the previous urban distribution mode that depends on trucks, this paper proposes a novel package pick-up and delivery mode and…

系统与控制 · 电气工程与系统科学 2022-04-05 Fangyu Hong , Guohua Wu , Qizhang Luo , Huan Liu , Xiaoping Fang , Witold Pedrycz

Bike-sharing systems are becoming important for urban transportation. In such systems, users arrive at a station, take a bike and use it for a while, then return it to another station of their choice. Each station has a finite capacity: it…

适应与自组织系统 · 物理学 2015-03-19 Christine Fricker , Nicolas Gast

Humanitarian logistics operations face increasing difficulties due to rising demands for aid in disaster areas. This paper investigates the dynamic allocation of scarce relief supplies across multiple affected districts over time. It…

最优化与控制 · 数学 2023-12-04 Robert van Steenbergen , Wouter van Heeswijk , Martijn Mes

The increased volatility of markets and the pressing need for resource sustainability are driving supply chains towards more agile, distributed, and dynamic designs. Motivated by the Physical Internet initiative, we introduce the Dynamic…

最优化与控制 · 数学 2026-01-19 Xiaoyue Liu , Walid Klibi , Benoit Montreuil

Ride-pooling, which accommodates multiple passenger requests in a single trip, has the potential to significantly increase fleet utilization in shared mobility platforms. The ride-pooling assignment problem finds optimal co-riders to…

最优化与控制 · 数学 2022-04-15 Qi Luo , Viswanath Nagarajan , Alexander Sundt , Yafeng Yin , John Vincent , Mehrdad Shahabi

Logistic service providers increasingly focus on two-echelon distribution systems to efficiently manage thousands of deliveries in urban environments. Effectively operating such systems requires designing cost-efficient delivery networks…

最优化与控制 · 数学 2025-02-13 Banu Ulusoy Dereli , Gerhard Hiermann , Maximilian Schiffer

Current-day data centers and high-volume cloud services employ a broad set of heterogeneous servers. In such settings, client requests typically arrive at multiple entry points, and dispatching them to servers is an urgent distributed…

分布式、并行与集群计算 · 计算机科学 2021-07-27 Guy Goren , Shay Vargaftik , Yoram Moses

The Physical Internet (PI) puts high emphasis on enabling logistics to reliably perform at the speed mandated by and promised to customers, and to do so efficiently and sustainably. To do so, goods to be moved are encapsulated in modular…

最优化与控制 · 数学 2021-11-16 Sahrish Jaleel Shaikh , Benoit Montreuil , Moussa Hodjat-Shamami , Ashish Gupta

Delays in public transport are common, often impacting users through prolonged travel times and missed transfers. Existing solutions for handling delays remain limited; backup plans based on historical data miss opportunities for earlier…

人工智能 · 计算机科学 2025-05-21 Abdallah Abuaisha , Bojie Shen , Daniel Harabor , Peter Stuckey , Mark Wallace