Results 41 to 50 of about 109,601 (167)
The Electric Vehicle Routing Problem with Time Windows, Partial Recharges, and Parcel Lockers
Applied Sciences, 2023 This paper presents an extension of the Electric Vehicle Routing Problem with Time Windows and Partial Recharges (EVRPTW-PR), which incorporates the use of parcel lockers as a delivery method (i.e., self-pickup method).
Vincent F. Yu +2 more
doaj +1 more source
Multimodal transport distribution model for autonomous driving vehicles based on improved ALNS
Alexandria Engineering Journal, 2022 Automated driving technology is one of the emerging technologies which will change the transportation mode in the future. Distributing the automated driving vehicles from the automobile factory to dealers has a huge difference compared with traditional ...
Yanhong Guo, Xinxin Chen, Yanyan Yang
doaj +1 more source
New constraints on data-closeness and needle map consistency for shape-from-shading [PDF]
, 1999 This paper makes two contributions to the problem of needle-map recovery using shape-from-shading. First, we provide a geometric update procedure which allows the image irradiance equation to be satisfied as a hard constraint.
Hancock, E R, Worthington, P L
core +2 more sources
Emergency Relief Material Distribution Path Optimization Under Multiple Constraints
Applied SciencesTo overcome the limitations of traditional methods in emergency response scenarios—such as limited adaptability during the search process and a tendency to fall into local optima, which reduce the overall efficiency of emergency supply distribution—this ...
Haoran He +5 more
doaj +1 more source
Egyptian Informatics Journal, 2023 The multi-depot open vehicle routing problem (MDOVRP) differs from the classical VRP in that there is more than one depot and the vehicle does not need to return to a depot after serving the last customer. For solving this challenging problem, we propose
Wenhan Shao +4 more
doaj +1 more source
Adaptive Large Neighborhood Search Heuristic for Mixed Blocking Flowshop Scheduling Problem
International Journal of Pure and Applied Sciences, 2021 Traditional permutation flowshop scheduling problem (PFSP), which has unlimited buffer space, has been interested over the fifty years by several authors to account for many industrial applications. However, some industries, such as the aerospace industry and other sectors processing industrial waste, have different blocking conditions due to the ...
Damla KIZILAY, Zeynel Abidin ÇİL
openaire +3 more sources
Applied SciencesCompared to fossil fuel-based internal combustion vehicles, electric vehicles with lower local pollution and noise are becoming more and more popular in urban logistic distribution.
Dan Wang, Weibo Zheng, Hong Zhou
doaj +1 more source
A General Large Neighborhood Search Framework for Solving Integer Programs [PDF]
, 2020 This paper studies how to design abstractions of large-scale combinatorial optimization problems that can leverage existing state-of-the-art solvers in general purpose ways, and that are amenable to data-driven design.
Dilkina, Bistra +3 more
core
A variable neighborhood search simheuristic for project portfolio selection under uncertainty [PDF]
, 2018 With limited nancial resources, decision-makers in rms and governments face the task of selecting the best portfolio of projects to invest in. As the pool of project proposals increases and more realistic constraints are considered, the problem becomes
Döering, Jana +4 more
core +1 more source
Data-Driven Bus Route Optimization Algorithm Under Sudden Interruption of Public Transport
IEEE Access, 2022 With the continuous expansion of urban traffic operation scale, public transport emergencies occur from time to time, causing serious traffic jams and potential safety hazards in a short time.
Ruisong Liu, Ning Wang
doaj +1 more source