Results 51 to 60 of about 10,826,837 (122)

Waiting Strategy for the Dynamic Meal Delivery Routing Problem with Time-Sensitive Customers Using a Hybrid Adaptive Genetic Algorithm and Adaptive Large Neighborhood Search Algorithm

Systems
In this paper, we study the dynamic meal delivery routing problem (MDRP) with time-sensitive customers. The multi-objective MDRP optimization model is developed to maximize customer satisfaction and minimize delay penalty cost and riding cost.
Wenjie Wang, Shen Gao
doaj   +1 more source

An enhanced adaptive large neighborhood search algorithm for the multiple allocation p‐hub location problem with a mesh backbone network in video‐on‐demand services

International Transactions in Operational Research, EarlyView.
Abstract This study tackles the multiple allocation p$p$‐hub location problem (MApHLP) in the context of video‐on‐demand services, where digital content is partitioned into segments and stored exclusively at selected hub locations. Users, distributed across a wide geographical area, can connect to multiple hubs based on demand patterns, with all hubs ...
Soumen Atta
wiley   +1 more source

Facility Layout Planning of Sheet Metal Working Industry Using Metaheuristics

Spektrum Industri: Jurnal Ilmiah Pengetahuan dan Penerapan Teknik Industri
The design of facility layout in a production floor determines the level of effectiveness and efficiency of the production process. Errors in arranging the layout in the production floor can disrupt the continuity of the production process and prevent ...
Adinda Sekar Ludwika, Mar’atus Shalehah, Rakan Raihan Ali Mohamad, Andiny Trie Oktavia, Nur Mayke Eka Normasari, Nguyen Huu Tho, Achmad Pratama Rifai   +6 more
doaj   +1 more source

Effects of non‐surgical periodontal therapy on intrabony periodontal defects at different re‐evaluation time points: A systematic review of randomized controlled trials and clinical recommendations

Periodontology 2000, EarlyView.
Abstract Objective The aim of this systematic review and meta‐analysis was to evaluate the longitudinal temporal pattern of periodontal probing depth (PPD) reduction in intrabony periodontal defects following non‐surgical periodontal therapy (NSPT), both as a monotherapy and with adjunctive locally delivered pharmacological agents.
Luca Ramaglia, Vincenzo Iorio‐Siciliano, Leopoldo Mauriello, Andrea Blasi, Anton Sculean   +4 more
wiley   +1 more source

An effective and efficient matheuristic for the electric vehicle routing problem with capacitated recharging stations

International Transactions in Operational Research, Volume 34, Issue 2, Page 889-913, March 2027.
Abstract In this paper, we address the problem of routing a fleet of electric vehicles (EVs) to serve a set of customers, geographically distributed, within their time windows. We assume that EVs may also be recharged en route, and the amount of energy recharged at a recharging station (RS) is a decision variable itself, that is, partial recharges are ...
Maurizio Bruglieri, Daniele Ferone, Paola Festa, Ornella Pisacane   +3 more
wiley   +1 more source

Location Decision Making and Transportation Route Planning Considering Fuel Consumption

Journal of Open Innovation: Technology, Market and Complexity, 2019
This study presents the Location Routing Problem (LRP) for which we have created a model for the integration of locating facilities and vehicle routing decisions to solve the problem.
Chalermchat Theeraviriya, Rapeepan Pitakaso, Kittima Sillapasa, Sasitorn Kaewman   +3 more
doaj   +1 more source

Park‐and‐multi‐loop with autonomous delivery robots in last‐mile logistics

International Transactions in Operational Research, Volume 34, Issue 2, Page 914-945, March 2027.
Abstract This paper deals with the park‐and‐multi‐loop routing problem, in the context of last‐mile logistics, in which a fleet of traditional vehicles equipped with several autonomous delivery robots leaves from a depot to service a set of customer requests.
Tommaso Adamo, Gianpaolo Ghiani, Emanuela Guerriero, Emanuele Manni, Gianluca Solazzo   +4 more
wiley   +1 more source

Improved formulations and an Adaptive Large Neighborhood Search heuristic for the integrated berth allocation and quay crane assignment problem

, 2017
This paper focuses on the integrated berth allocation and quay crane assignment problem in container terminals. We consider the decrease in the marginal productivity of quay cranes and the increase in handling time due to deviation from the desired ...
Iris, Cagatay, Røpke, Stefan, Pacino, Dario   +2 more
core   +1 more source

Item Storage Assignment Problem in Robotic Mobile Fulfillment Systems With Nonempty Pods

IEEE Access
This study examines the item storage assignment problem in robotic mobile fulfillment systems (RMFSs), that determines the assignment of items to pods.
Rubo Li, Xudong Deng, Yunfeng Ma
doaj   +1 more source

Collaborative platooning and routing for mixed fleets of electric automated vehicles and conventional trucks

International Transactions in Operational Research, Volume 34, Issue 1, Page 460-500, January 2027.
Abstract The application of automated ground vehicles (AGVs) is well‐established in closed environments such as port terminals, while their operation in open areas remains challenging. In this work, we set out to overcome this limitation by introducing platooning as a transfer mode in heterogeneous vehicle networks.
Nadia Pourmohammad‐Zia, Rudy R. Negenborn, Frederik Schulte   +2 more
wiley   +1 more source