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An Adaptive Large Neighborhood Search Algorithm for the Resource-constrained Project Scheduling Problem [PDF]

open access: yes, 2009
We present an application of an Adaptive Large Neighborhood Search (ALNS) algorithm to the Resource-constrained Project Scheduling Problem (RCPSP). The ALNS framework was first proposed by Pisinger and Røpke [19] and can be described as a large neighborhood search algorithm with an adaptive layer, where a set of destroy/repair neighborhoods compete to ...
Muller, Laurent Flindt
openaire   +2 more sources

A survey of adaptive large neighborhood search algorithms and applications

Computers & Operations Research, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Setyo Tri Windras Mara   +4 more
openaire   +1 more source

An Enhanced Adaptive Large Neighborhood Search Algorithm for the Capacitated Vehicle Routing Problem

2021 13th International Conference on Machine Learning and Computing, 2021
Capacitated Vehicle Routing Problem (CVRP) is a representative type of Vehicle Routing Problem (VRP) and it is NP-hard. With the increase of the scale of the problem, the existing method is easy to fall into a local optimal solution, and the solution time is too long.
Haiping Zhang, Wang Yang
openaire   +2 more sources

Distance-Based Adaptive Large Neighborhood Search Algorithm for Green-PDPTW

2020
Green Pickup-and-Delivery Problem with Time-Windows (Green-PDPTW) is a new sub-problem of the Capacitated Vehicle Routing Problem (CVRP). It aims to solve PDPTW in a way that emits the least amount of greenhouse gases. Adaptive Large Neighborhood Search (ALNS) is a commonly used algorithm to solve such problems, but usually, it focuses more on ...
Jinying Lu, Hejiao Huang
openaire   +1 more source

Adaptive large neighborhood decomposition search algorithm for multi-allocation hub location routing problem

European Journal of Operational Research, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuehui Wu   +2 more
openaire   +1 more source

An efficient adaptive large neighborhood search algorithm based on heuristics and reformulations for the generalized quadratic assignment problem

Engineering Applications of Artificial Intelligence, 2023
Operations Research (OR) analytics play a crucial role in optimizing decision-making processes for real-world problems. The assignment problem, with applications in supply chains, healthcare logistics, and production scheduling, represents a prominent optimization challenge. This paper focuses on addressing the Generalized Quadratic Assignment Problem (
Amir Mohammad Fathollahi-Fard   +2 more
openaire   +2 more sources

Integrated order batching and vehicle routing operations in grocery retail – A General Adaptive Large Neighborhood Search algorithm

European Journal of Operational Research, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Heinrich Kuhn   +2 more
openaire   +4 more sources

Sustainable group tourist trip planning: An adaptive large neighborhood search algorithm

Expert Systems with Applications
The tourism industry is a key driver of economic growth and contributes to the achievement of sustainability goals. This paper presents a multi-objective group tourist planning problem that considers economic, environmental, and social dimensions simultaneously.
Mansoureh Hasannia Kolaee   +2 more
openaire   +3 more sources

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