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The rapid growth of online retail and e-commerce has made effective and efficient Vehicle Routing Problem (VRP) solutions essential. To meet rising demand, companies are adding more depots, which changes the VRP problem to a complex…

数据库 · 计算机科学 2025-08-11 Saeed Nasehi , Farhana Choudhury , Egemen Tanin , Majid Sarvi

This paper introduces the Capacitated Covering Salesman Problem (CCSP), approaching the notion of service by coverage in capacitated vehicle routing problems. In CCSP, locations where vehicles can transit are provided, some of which have…

人工智能 · 计算机科学 2024-03-13 Lucas Porto Maziero , Fábio Luiz Usberti , Celso Cavellucci

Electrifying demand-responsive transport systems need to plan the charging infrastructure carefully, considering the trade-offs of charging efficiency and charging infrastructure costs. Earlier studies assume a fully electrified fleet and…

最优化与控制 · 数学 2025-12-18 Haruko Nakao , Tai-Yu Ma , Richard D. Connors , Francesco Viti

High-tech giants and start-ups are investing in drone technologies to provide urban air delivery service, which is expected to solve the last-mile problem and mitigate road traffic congestion. However, air delivery service will not scale up…

多智能体系统 · 计算机科学 2022-08-19 Xinyu He , Fang He , Lishuai Li , Lei Zhang , Gang Xiao

The paper develops a novel design optimization framework and associated computational techniques for staged deployment optimization of complex systems under operational uncertainties. It proposes a local scenario discretization method that…

最优化与控制 · 数学 2025-10-31 Koki Ho , Masafumi Isaji , Malav Patel , Kayla Garoust

Underwater robot interventions require a high level of safety and reliability. A major challenge to address is a robust and accurate acquisition of localization estimates, as it is a prerequisite to enable more complex tasks, e.g. floating…

机器人学 · 计算机科学 2019-06-13 Arturo Gomez Chavez , Qingwen Xu , Christian A. Mueller , Sören Schwertfeger , Andreas Birk

In this letter, a novel framework to deliver critical spread out URLLC services deploying unmanned aerial vehicles (UAVs) in an out-of-coverage area is developed. To this end, the resource optimization problem, i.e., resource blocks (RBs)…

网络与互联网体系结构 · 计算机科学 2021-04-13 Shashi Raj Pandey , Kitae Kim , Madyan Alsenwi , Yan Kyaw Tun , Zhu Han , Choong Seon Hong

Bike sharing is a vital component of a modern multi-modal transportation system. However, its implementation can lead to bike supply-demand imbalance due to fluctuating spatial and temporal demands. This study proposes a comprehensive…

物理与社会 · 物理学 2018-06-11 Lei Lin

This paper investigates the water network's potential ability to provide demand response services to the power grid under the framework of a distribution-level water-energy nexus (micro-WEN). In particular, the hidden controllability of…

最优化与控制 · 数学 2018-05-22 Qifeng Li , Suhyoun Yu , Ameena S. Al-Sumaiti , Konstantin Turitsyn

The increasing spreading of small commercial Unmanned Aerial Vehicles (UAVs, aka drones) presents serious threats for critical areas such as airports, power plants, governmental and military facilities. In fact, such UAVs can easily disturb…

机器人学 · 计算机科学 2023-12-13 Marco Esposito , Toni Mancini , Enrico Tronci

In modern networking research, infrastructure-assisted unmanned autonomous vehicles (UAVs) are actively considered for real-time learning-based surveillance and aerial data-delivery under unexpected 3D free mobility and coordination. In…

分布式、并行与集群计算 · 计算机科学 2023-02-15 Soohyun Park , Chanyoung Park , Soyi Jung , Jae-Hyun Kim , Joongheon Kim

Cloud computing datacenters provide millions of virtual machines in actual cloud markets. In this context, Virtual Machine Placement (VMP) is one of the most challenging problems in cloud infrastructure management, considering the large…

分布式、并行与集群计算 · 计算机科学 2015-11-10 Jammily Ortigoza , Fabio López-Pires , Benjamín Barán

It has been considered that urban air mobility (UAM), also known as drone-taxi or electrical vertical takeoff and landing (eVTOL), will play a key role in future transportation. By putting UAM into practical future transportation, several…

多智能体系统 · 计算机科学 2023-01-26 Chanyoung Park , Soohyun Park , Gyu Seon Kim , Soyi Jung , Jae-Hyun Kim , Joongheon Kim

We study a joint facility location and cost planning problem in a competitive market under random utility maximization (RUM) models. The objective is to locate new facilities and make decisions on the costs (or budgets) to spend on the new…

最优化与控制 · 数学 2024-01-17 Ngan Ha Duong , Tien Thanh Dam , Thuy Anh Ta , Tien Mai

Multi-Unmanned Aerial Vehicle (UAV) Networks is a promising solution to providing wireless coverage to ground users in challenging rural areas (such as Internet of Things (IoT) devices in farmlands), where the traditional cellular networks…

信息论 · 计算机科学 2022-06-20 Javad Sabzehali , Vijay K. Shah , Qiang Fan , Biplav Choudhury , Lingjia Liu , Jeffrey H. Reed

Navigating autonomous vehicles in open scenarios is a challenge due to the difficulties in handling unseen objects. Existing solutions either rely on small models that struggle with generalization or large models that are…

机器人学 · 计算机科学 2025-04-28 Jiayi Chen , Shuai Wang , Guoliang Li , Wei Xu , Guangxu Zhu , Derrick Wing Kwan Ng , Chengzhong Xu

This paper optimizes the scheduling and routing of the co-flows of MapReduce shuffling phase in state-of-the-art and proposed Passive Optical Networking (PON)-based Data Centre Network (DCN) architectures. A time-slotted Mixed Integer…

网络与互联网体系结构 · 计算机科学 2020-08-11 Sanaa Hamid Mohamed , Ali Hammadi , Taisir E. H. El-Gorashi , Jaafar Mohamed Hashim Elmirghani

Collaborative transportation of heavy payloads via loco-manipulation is a challenging yet essential capability for legged robots operating in complex, unstructured environments. Centralized planning methods, e.g., holistic trajectory…

机器人学 · 计算机科学 2026-03-10 Ziyi Zhou , Pengyuan Shu , Ruize Cao , Yuntian Zhao , Ye Zhao

This paper investigates a multi-Unmanned Aerial Vehicle (UAV) joint base station-assisted Internet of Vehicles (IoV) task offloading system in dense urban environments. To minimize system delay and energy consumption under strict coupling…

网络与互联网体系结构 · 计算机科学 2026-05-07 Maoxin Ji , Qiong Wu , Pingyi Fan , Cui Zhang , Nan Cheng , Wen Chen , Khaled B. Letaief

In high-density environments where numerous autonomous agents move simultaneously in a distributed manner, streamlining global flows to mitigate local congestion is crucial to maintain overall navigation efficiency. This paper introduces a…

多智能体系统 · 计算机科学 2025-08-21 Takuro Kato , Keisuke Okumura , Yoko Sasaki , Naoya Yokomachi