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   Articles with "pickup delivery" as a keyword



A branch‐and‐cut algorithm for the pickup‐and‐delivery traveling salesman problem with handling costs

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recommendations! Published in 2022 at "Networks"

DOI: 10.1002/net.22096

Abstract: In the Pickup‐and‐Delivery Traveling Salesman Problem with Handling Costs (PDTSPH), a single vehicle has to satisfy multiple customer requests, each defined by a pickup location and a delivery location. Cargo handling is performed at the… read more here.

Keywords: pickup delivery; salesman problem; delivery traveling; traveling salesman ... See more keywords
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Coordination approaches for multi-item pickup and delivery in logistic scenarios

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recommendations! Published in 2021 at "Robotics and Autonomous Systems"

DOI: 10.1016/j.robot.2021.103871

Abstract: Abstract We focus on the Multi-Robot pickup and delivery problem for logistic scenarios that recently received significant attention from the research community. In particular we consider an innovative variant of the pickup and delivery problem… read more here.

Keywords: coordination; delivery; logistic scenarios; pickup delivery ... See more keywords

A Selective Many-to-Many Pickup and Delivery Problem With Handling Cost in the Omni-Channel Last-Mile Delivery

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3215700

Abstract: This paper introduces a selective many-to-many pickup and delivery problem with handling cost (SMMPDPH) arising in the omni-channel last-mile delivery. In SMMPDPH, each request is associated with multiple pickup and delivery nodes, which provide or… read more here.

Keywords: problem; pickup delivery; cost; delivery ... See more keywords

A Novel Deep Reinforcement Learning Framework for Shared Autonomous Vehicles Pickup, Delivery, and Charging Problem

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3582757

Abstract: Shared autonomous vehicles (SAVs) are expected to continuously operate with dynamic wireless charging (DWC), replacing most private vehicles in intelligent public transportation. Solving the SAV’s pickup, delivery, and charging problem (SPDCP) requires optimizing route costs… read more here.

Keywords: autonomous vehicles; charging problem; delivery; shared autonomous ... See more keywords

Heterogeneous Attention-Based Graph Convolutional Network for Solving Asymmetric Pickup and Delivery Problem

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recommendations! Published in 2025 at "IEEE Transactions on Automation Science and Engineering"

DOI: 10.1109/tase.2025.3548141

Abstract: In recent years, there has been a notable increase in demand for pickup and delivery services, mainly driven by the expansion of e-commerce. These services can be conceptualized as pickup and delivery problems (PDPs), which… read more here.

Keywords: pickup delivery; gcn; delivery; delivery problem ... See more keywords
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Heterogeneous Attentions for Solving Pickup and Delivery Problem via Deep Reinforcement Learning

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recommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2021.3056120

Abstract: Recently, there is an emerging trend to apply deep reinforcement learning to solve the vehicle routing problem (VRP), where a learnt policy governs the selection of next node for visiting. However, existing methods could not… read more here.

Keywords: pickup delivery; problem; reinforcement learning; deep reinforcement ... See more keywords

Transformer-Based Reinforcement Learning for Pickup and Delivery Problems With Late Penalties

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recommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2022.3193852

Abstract: Pickup and delivery problems with late penalties can be adopted to model a wide range of practical situations in the field of transportation and logistics. However, the restrictions on the multiple vehicles’ service sequences and… read more here.

Keywords: delivery problems; pickup delivery; reinforcement learning; problems late ... See more keywords

Centralized Deep Reinforcement Learning Method for Dynamic Multi-Vehicle Pickup and Delivery Problem With Crowdshippers

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recommendations! Published in 2024 at "IEEE Transactions on Intelligent Transportation Systems"

DOI: 10.1109/tits.2024.3352143

Abstract: Crowdshipping problem can be challenging as the platform are continuously but sporadically receiving crowdshippers and delivery tasks with heterogeneous origin and destination. In this paper, the dynamic multi-vehicle pickup and delivery problem with crowdshippers (DMV-PDPC)… read more here.

Keywords: problem; vehicle; delivery; multi vehicle ... See more keywords
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Simultaneous Pickup and Delivery Traveling Salesman Problem considering the Express Lockers Using Attention Route Planning Network

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recommendations! Published in 2021 at "Computational Intelligence and Neuroscience"

DOI: 10.1155/2021/5590758

Abstract: This paper presents a simultaneous pickup and delivery route designing model, which considers the use of express lockers. Unlike the traditional traveling salesman problem (TSP), this model analyzes the scenario that a courier serves a… read more here.

Keywords: salesman problem; express lockers; traveling salesman; simultaneous pickup ... See more keywords

Pickup and delivery planning for the crowdsourced freight delivery routing problem

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recommendations! Published in 2025 at "PLOS One"

DOI: 10.1371/journal.pone.0318432

Abstract: Pickup and delivery problem (PDP) and dynamic vehicle routing problem (DVRP) are two key components of crowdsourced freight delivery services. Although previous research has focused predominantly on static vehicle routing problems, this study formally defines… read more here.

Keywords: freight delivery; problem; delivery; crowdsourced freight ... See more keywords

CiteSpace-Based Bibliometric Review of Pickup and Delivery Problem from 1995 to 2021

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recommendations! Published in 2022 at "Applied Sciences"

DOI: 10.3390/app12094607

Abstract: In this paper, we adopt the bibliometric analysis software CiteSpace to analyze the research status quo and evolution trend of pickup and delivery problem (PDP), an important real-world issue occurring in logistics and transportation. We… read more here.

Keywords: pickup delivery; research; 1995 2021; analysis ... See more keywords