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144 Results Found

  • Article
  • Open Access
28 Citations
5,001 Views
33 Pages

30 August 2018

A rapid response optimization technique for photovoltaic maximum power point tracking (MPPT) under partial shading conditions (PSCs) is proposed in this study. To improve the solar MPPT tracking speed for rapidly-changing environmental conditions and...

(This article belongs to the Special Issue Selected Papers from the IEEE ICASI 2018)
  • Article
  • Open Access
23 Citations
4,933 Views
26 Pages

11 March 2019

Firefly-Algorithm (FA) is an eminent nature-inspired swarm-based technique for solving numerous real world global optimization problems. This paper presents an overview of the constraint handling techniques. It also includes a hybrid algorithm, namel...

(This article belongs to the Special Issue Evolutionary Computation)
  • Article
  • Open Access
34 Citations
3,057 Views
15 Pages

Implementation of the Bio-Inspired Metaheuristic Firefly Algorithm (FA) Applied to Maximum Power Point Tracking of Photovoltaic Systems

  • Rodrigo Bairros Watanabe,
  • Oswaldo Hideo Ando Junior,
  • Paulo Gabriel Martins Leandro,
  • Fabiano Salvadori and ,
  • Marlon Felipe Beck,
  • Katiane Pereira,
  • Marcelo Henrique Manzque Brandt and
  • Fernando Marcos de Oliveira
  • + 3 authors+ 0 author

22 July 2022

In this paper, an algorithm for the maximum extraction of energy generated by photovoltaic (PV) systems was presented. The tracking of the global maximum point of the system is complex due to the non-linearity of the current-voltage (I-V) characteris...

(This article belongs to the Section A2: Solar Energy and Photovoltaic Systems)
  • Proceeding Paper
  • Open Access
3 Citations
3,540 Views
4 Pages

29 December 2021

An ever increasing use of digital video applications such as video telephony, broadcast and the storage of high and ultra-high definition videos has steered the development of video coding standards. The state of the art video coding standard is High...

(This article belongs to the Proceedings of The 1st International Conference on Energy, Power and Environment)
  • Article
  • Open Access
44 Citations
3,910 Views
15 Pages

9 August 2019

Photovoltaic (PV) string exhibits complex multiple-peak characteristics under various partial shading conditions (PSC). If the maximum power point tracking cannot be achieved quickly and accurately, it will lead to a large amount of energy loss. Ther...

  • Article
  • Open Access
132 Citations
20,687 Views
14 Pages

Time Difference of Arrival (TDoA) Localization Combining Weighted Least Squares and Firefly Algorithm

  • Peng Wu,
  • Shaojing Su,
  • Zhen Zuo,
  • Xiaojun Guo and ,
  • Bei Sun and
  • Xudong Wen
  • + 1 author+ 0 author

4 June 2019

Time difference of arrival (TDoA) based on a group of sensor nodes with known locations has been widely used to locate targets. Two-step weighted least squares (TSWLS), constrained weighted least squares (CWLS), and Newton–Raphson (NR) iteratio...

(This article belongs to the Special Issue Sensor Signal and Information Processing II)
  • Article
  • Open Access
72 Citations
4,284 Views
15 Pages

Predicting the Compressive Strength of the Cement-Fly Ash–Slag Ternary Concrete Using the Firefly Algorithm (FA) and Random Forest (RF) Hybrid Machine-Learning Method

  • Jiandong Huang,
  • Mohanad Muayad Sabri Sabri,
  • Dmitrii Vladimirovich Ulrikh,
  • Mahmood Ahmad and
  • Kifayah Abood Mohammed Alsaffar

13 June 2022

Concrete is the most widely used material in construction. It has the characteristics of strong plasticity, good economy, high safety, and good durability. As a kind of structural material, concrete must have sufficient strength to resist various loa...

(This article belongs to the Section Advanced Composites)
  • Article
  • Open Access
15 Citations
2,029 Views
28 Pages

24 May 2023

In this paper, an improved firefly algorithm (FA) was proposed for application on photovoltaic module arrays (PVMAs) with partial modules under shading so that the maximum power point tracking (MPPT) could be implemented. Firstly, a new model of high...

(This article belongs to the Section Resources and Sustainable Utilization)
  • Article
  • Open Access
15 Citations
4,067 Views
17 Pages

6 January 2024

In today’s world, a situational awareness of sustainability is becoming increasingly important. Leaving a better world for future generations is becoming the main interest of many studies. It also puts pressure on managers to change production...

  • Article
  • Open Access
837 Views
24 Pages

26 March 2026

To enhance the trajectory tracking accuracy and lateral stability of distributed-drive electric vehicles, a hierarchical cooperative control strategy optimized by the Genetic–Firefly Algorithm (G-FA) is proposed. First, bottom-level controllers...

(This article belongs to the Section Actuators for Surface Vehicles)
  • Article
  • Open Access
34 Citations
3,325 Views
16 Pages

An Optimal Energy Management System for University Campus Using the Hybrid Firefly Lion Algorithm (FLA)

  • Haneef Ullah,
  • Murad Khan,
  • Irshad Hussain,
  • Ibrar Ullah and ,
  • Peerapong Uthansakul and
  • Naeem Khan
  • + 1 author+ 0 author

22 September 2021

As the world population and its dependency on energy is growing exponentially day by day, the existing energy generating resources are not enough to fulfill their needs. In the conventional grid system, most of the generated energy is wasted because...

(This article belongs to the Section A: Sustainable Energy)
  • Article
  • Open Access
3 Citations
2,659 Views
25 Pages

6 July 2023

This paper presents four optimization outcomes for a diesel generator (DG), photovoltaic (PV), and battery hybrid generating radial system, to reduce the network losses and achieve optimum generated power with minimum costs. The effectiveness of the...

(This article belongs to the Section Energy Sustainability)
  • Article
  • Open Access
27 Citations
2,628 Views
21 Pages

12 May 2024

The electrochemical proton exchange membrane fuel cell (PEMFC) is an electrical generator that utilizes a chemical reaction mechanism to produce electricity, serving as a sustainable and environmentally friendly energy source. To thoroughly analyze a...

(This article belongs to the Topic Thermal-Related Design, Application, and Optimization of Fuel Cells and Batteries)
  • Article
  • Open Access
2 Citations
1,411 Views
26 Pages

8 December 2025

Digital images play an increasingly central role in journalism, legal investigations, and cybersecurity. However, modern editing tools make image manipulation difficult to detect with traditional forensic methods. This research addresses the challeng...

  • Article
  • Open Access
124 Views
23 Pages

23 October 2026

As the automation of welding processes expands, vision-based inspection technologies for quantitative weld quality evaluation and defect detection have become increasingly important. However, the stable segmentation of weld bead regions remains chall...

(This article belongs to the Special Issue Advanced Technologies and Applications of Image Processing)
  • Article
  • Open Access
9 Citations
3,257 Views
24 Pages

The firefly algorithm (FA) is a meta-heuristic swarm intelligence optimization algorithm. It simulates the social behavior of fireflies with their flash and attraction characteristics. Numerous researches showed that FA can successfully deal with som...

(This article belongs to the Special Issue Evolutionary Computation for Deep Learning and Machine Learning)
  • Article
  • Open Access
8 Citations
3,801 Views
16 Pages

With the wide application of computational fluid dynamics in various fields and the continuous growth of the complexity of the problem and the scale of the computational grid, large-scale parallel computing came into being and became an indispensable...

(This article belongs to the Special Issue Bio-Inspired Design and Optimisation of Engineering Systems)
  • Article
  • Open Access
32 Citations
4,711 Views
29 Pages

31 May 2022

In this work, a meta-heuristic optimization based method, known as the Firefly Algorithm (FA), to achieve the maximum power point (MPP) of a solar photo-voltaic (PV) system under partial shading conditions (PSC) is investigated. The Firefly Algorithm...

(This article belongs to the Special Issue Photovoltaic Generation Systems and Power Conditioning)
  • Article
  • Open Access
11 Citations
2,980 Views
16 Pages

1 December 2020

Extreme learning machine (ELM) has aroused a lot of concern and discussion for its fast training speed and good generalization performance, and it has been used diffusely in both regression and classification problems. However, on account of the rand...

(This article belongs to the Section Process Control, Modeling and Optimization)
  • Article
  • Open Access
6 Citations
3,191 Views
21 Pages

Utilizing the Honeybees Mating-Inspired Firefly Algorithm to Extract Parameters of the Wind Speed Weibull Model

  • Abubaker Younis,
  • Fatima Belabbes,
  • Petru Adrian Cotfas and
  • Daniel Tudor Cotfas

22 May 2024

This study introduces a novel adjustment to the firefly algorithm (FA) through the integration of rare instances of cannibalism among fireflies, culminating in the development of the honeybee mating-based firefly algorithm (HBMFA). The IEEE Congress...

(This article belongs to the Special Issue Advance Techniques for Solar Radiation, Wind Speed and Photovoltaic Forecasting)
  • Article
  • Open Access
6 Citations
3,289 Views
25 Pages

Cyber Firefly Algorithm Based on Adaptive Memory Programming for Global Optimization

  • Peng-Yeng Yin,
  • Po-Yen Chen,
  • Ying-Chieh Wei and
  • Rong-Fuh Day

15 December 2020

Recently, two evolutionary algorithms (EAs), the glowworm swarm optimization (GSO) and the firefly algorithm (FA), have been proposed. The two algorithms were inspired by the bioluminescence process that enables the light-mediated swarming behavior f...

(This article belongs to the Special Issue Applied (Meta)-Heuristic in Intelligent Systems)
  • Article
  • Open Access
10 Citations
2,353 Views
22 Pages

20 April 2022

To improve the reliability and accuracy of a transformer fault diagnosis model based on a backpropagation (BP) neural network, this study proposed an enhanced distributed parallel firefly algorithm based on the Taguchi method (EDPFA). First, a distri...

  • Article
  • Open Access
29 Citations
6,662 Views
25 Pages

Secure Intelligent Vehicular Network Using Fog Computing

  • Samuel Kofi Erskine and
  • Khaled M. Elleithy

VANET (vehicular ad hoc network) has a main objective to improve driver safety and traffic efficiency. The intermittent exchange of real-time safety message delivery in VANET has become an urgent concern due to DoS (denial of service) and smart and n...

(This article belongs to the Special Issue Vehicular Networks and Communications)
  • Article
  • Open Access
48 Citations
4,413 Views
18 Pages

Maximum Power Point Tracking of PV Systems under Partial Shading Conditions Based on Opposition-Based Learning Firefly Algorithm

  • Ahmed G. Abo-Khalil,
  • Walied Alharbi,
  • Abdel-Rahman Al-Qawasmi,
  • Mohammad Alobaid and
  • Ibrahim M. Alarifi

2 March 2021

This work presents an alternative to the conventional photovoltaic maximum power point tracking (MPPT) methods, by using an opposition-based learning firefly algorithm (OFA) that improves the performance of the Photovoltaic (PV) system both in the un...

  • Article
  • Open Access
47 Citations
6,851 Views
23 Pages

A Fast Firefly Algorithm for Function Optimization: Application to the Control of BLDC Motor

  • Smail Bazi,
  • Redha Benzid,
  • Yakoub Bazi and
  • Mohamd Mahmoud Al Rahhal

4 August 2021

Firefly Algorithm (FA) is a recent swarm intelligence first introduced by X.S. Yang in 2008. It has been widely used to solve several optimization problems. Since then, many research works were elaborated presenting modified versions intending to imp...

(This article belongs to the Section Intelligent Sensors)
  • Article
  • Open Access
9 Citations
3,447 Views
59 Pages

Improved Hybrid Firefly Algorithm with Probability Attraction Model

  • Jin-Ling Bei,
  • Ming-Xin Zhang,
  • Ji-Quan Wang,
  • Hao-Hao Song and
  • Hong-Yu Zhang

11 January 2023

An improved hybrid firefly algorithm with probability attraction model (IHFAPA) is proposed to solve the problems of low computational efficiency and low computational accuracy in solving complex optimization problems. First, the method of square-roo...

  • Article
  • Open Access
4 Citations
2,736 Views
20 Pages

A Novel Hybrid Firefly Algorithm with Double-Level Learning Strategy

  • Yufeng Wang,
  • Yubo Zhao,
  • Chunyu Xu,
  • Ying Zhan and
  • Ke Chen

17 August 2023

The firefly algorithm (FA) is a swarm intelligence algorithm capable of solving global optimization problems exactly; it has been used to solve many practical problems. However, traditional firefly algorithms solve complex optimization problems with...

(This article belongs to the Section E1: Mathematics and Computer Science)
  • Article
  • Open Access
69 Citations
4,044 Views
21 Pages

Microgrid Operations Planning Based on Improving the Flying Sparrow Search Algorithm

  • Trong-The Nguyen,
  • Truong-Giang Ngo,
  • Thi-Kien Dao and
  • Thi-Thanh-Tan Nguyen

15 January 2022

Microgrid operations planning is crucial for emerging energy microgrids to enhance the share of clean energy power generation and ensure a safe symmetry power grid among distributed natural power sources and stable functioning of the entire power sys...

(This article belongs to the Topic Applied Metaheuristic Computing)
  • Article
  • Open Access
49 Citations
4,331 Views
15 Pages

6 April 2020

Semantic Sensor Web (SSW) links the semantic web technique with the sensor network, which utilizes sensor ontology to describe sensor information. Annotating sensor data with different sensor ontologies can be of help to implement different sensor sy...

(This article belongs to the Section Sensor Networks)
  • Article
  • Open Access
29 Citations
5,859 Views
20 Pages

14 May 2019

Global optimization, especially on a large scale, is challenging to solve due to its nonlinearity and multimodality. In this paper, in order to enhance the global searching ability of the firefly algorithm (FA) inspired by bionics, a novel hybrid met...

(This article belongs to the Special Issue Entropy Measures for Data Analysis: Theory, Algorithms and Applications)
  • Article
  • Open Access
18 Citations
3,440 Views
23 Pages

29 August 2020

In order to accurately identify the pipeline leak fault of a mine air compressor, a novel intelligent diagnosis method is presented based on the integration of an adaptive wavelet threshold denoising (WTD) algorithm, improved firefly algorithm (IFA),...

(This article belongs to the Section Applied Industrial Technologies)
  • Article
  • Open Access
4 Citations
1,967 Views
31 Pages

A Low-Carbon Scheduling Method of Flexible Manufacturing and Crane Transportation Considering Multi-State Collaborative Configuration Based on Hybrid Differential Evolution

  • Zhengchao Liu,
  • Liuyang Xu,
  • Chunrong Pan,
  • Xiangdong Gao and ,
  • Wenqing Xiong,
  • Hongtao Tang and
  • Deming Lei
  • + 2 authors+ 0 author

13 September 2023

With increasingly stringent carbon policies, the development of traditional heavy industries with high carbon emissions has been greatly restricted. Manufacturing companies surveyed use multifunctional machining machines and variable speed cranes, as...

(This article belongs to the Special Issue Modeling, Simulation and Control of Flexible Manufacturing Systems)
  • Article
  • Open Access
2 Citations
1,878 Views
26 Pages

8 May 2025

It is noted that existing mine emergency-rescue algorithms have overlooked the requirement for multi-route sharing at critical nodes and have offered limited network visualisation. Consequently, a multi-team rescue-path-planning algorithm based on FA...

  • Article
  • Open Access
29 Citations
5,179 Views
35 Pages

With the wide application of mobile robots, mobile robot path planning (MRPP) has attracted the attention of scholars, and many metaheuristic algorithms have been used to solve MRPP. Swarm-based algorithms are suitable for solving MRPP due to their p...

(This article belongs to the Special Issue Biomimicry for Optimization, Control, and Automation: 2nd Edition)
  • Article
  • Open Access
8 Citations
3,237 Views
18 Pages

A Probabilistic VDTN Routing Scheme Based on Hybrid Swarm-Based Approach

  • Youcef Azzoug,
  • Abdelmadjid Boukra and
  • Vasco N. G. J. Soares

7 November 2020

The probabilistic Delay Tolerant Network (DTN) routing has been adjusted for vehicular network (VANET) routing through numerous works exploiting the historic routing profile of nodes to forward bundles through better Store-Carry-and-Forward (SCF) rel...

(This article belongs to the Section Internet of Things)
  • Article
  • Open Access
30 Citations
3,539 Views
24 Pages

Day-Ahead DSM-Integrated Hybrid-Power-Management-Incorporated CEED of Solar Thermal/Wind/Wave/BESS System Using HFPSO

  • Kothalanka Kameswara Pavan Kumar,
  • Nirmala Soren,
  • Abdul Latif,
  • Dulal Chandra Das and ,
  • S. M. Suhail Hussain,
  • Ahmed Al-Durra and
  • Taha Selim Ustun
  • + 2 authors+ 0 author

20 January 2022

This paper presents a day-ahead demand-side management (DSM)-integrated hybrid power management algorithm (PMA) with an objective of combined economic and emission load dispatch (CEED) considering losses. The algorithm was tested on an IEEE 30-bus si...

  • Article
  • Open Access
34 Citations
4,103 Views
21 Pages

Optimal Kernel ELM and Variational Mode Decomposition for Probabilistic PV Power Prediction

  • Xiaomei Wu,
  • Chun Sing Lai,
  • Chenchen Bai,
  • Loi Lei Lai and ,
  • Qi Zhang and
  • Bo Liu
  • + 1 author+ 0 author

13 July 2020

A probabilistic prediction interval (PI) model based on variational mode decomposition (VMD) and a kernel extreme learning machine using the firefly algorithm (FA-KELM) is presented to tackle the problem of photovoltaic (PV) power for intra-day-ahead...

(This article belongs to the Special Issue Photovoltaic Systems: Modelling, Control, Design and Applications)
  • Article
  • Open Access
38 Citations
4,981 Views
14 Pages

17 January 2019

The aim of this study was to develop a nature-inspired metaheuristic method to predict the creep strain of green concrete containing ground granulated blast furnace slag (GGBFS) using an artificial neural network (ANN)model. The firefly algorithm (FA...

  • Article
  • Open Access
80 Citations
7,586 Views
15 Pages

Feature Selection for Motor Imagery EEG Classification Based on Firefly Algorithm and Learning Automata

  • Aiming Liu,
  • Kun Chen,
  • Quan Liu,
  • Qingsong Ai and ,
  • Yi Xie and
  • Anqi Chen
  • + 1 author+ 0 author

8 November 2017

Motor Imagery (MI) electroencephalography (EEG) is widely studied for its non-invasiveness, easy availability, portability, and high temporal resolution. As for MI EEG signal processing, the high dimensions of features represent a research challenge....

(This article belongs to the Special Issue Biomedical Sensors and Systems 2017)
  • Article
  • Open Access
4 Citations
2,264 Views
19 Pages

Performance Augmentation of Cuckoo Search Optimization Technique Using Vector Quantization in Image Compression

  • Aditya Bakshi,
  • Akhil Gupta,
  • Sudeep Tanwar,
  • Gulshan Sharma and ,
  • Pitshou N. Bokoro,
  • Fayez Alqahtani,
  • Amr Tolba and
  • Maria Simona Raboaca
  • + 3 authors+ 0 author

19 May 2023

For constructing the best local codebook for image compression, there are many Vector Quantization (VQ) procedures, but the simplest VQ procedure is the Linde–Buzo–Gray (LBG) procedure. Techniques such as the Gaussian Dissemination Functi...

(This article belongs to the Special Issue Nature Inspired Computing and Optimisation)
  • Article
  • Open Access
15 Citations
4,280 Views
27 Pages

30 November 2022

Metaheuristic algorithms have been hybridized with the standard K-means to address the latter’s challenges in finding a solution to automatic clustering problems. However, the distance calculations required in the standard K-means phase of the...

(This article belongs to the Special Issue Evolutionary Algorithms and Large-Scale Real-World Applications)
  • Article
  • Open Access
40 Citations
6,823 Views
14 Pages

In this research, we propose an unsupervised method for segmentation and edge extraction of color images on the HSV space. This approach is composed of two different phases in which are applied two metaheuristic algorithms, respectively the Firefly (...

  • Article
  • Open Access
4 Citations
3,424 Views
24 Pages

Application of a Novel Adaptive Med Fault Diagnosis Method in Gearboxes

  • Wenhua Du,
  • Xiaoming Guo,
  • Xiaofeng Han,
  • Junyuan Wang and ,
  • Jie Zhou,
  • Zhijian Wang,
  • Xingyan Yao,
  • Yanjun Shao and
  • Guanjun Wang
  • + 4 authors+ 0 author

12 November 2019

Minimum entropy deconvolution (MED) is not effective in extracting fault features in strong noise environments, which can easily lead to misdiagnosis. Moreover, the noise reduction effect of MED is affected by the size of the filter. In the face of d...

  • Article
  • Open Access
1,399 Views
19 Pages

Oil Spill Identification with Marine Radar Using Feature Augmentation and Improved Firefly Optimization Algorithm

  • Jin Xu,
  • Boxi Yao,
  • Haihui Dong,
  • Zekun Guo and ,
  • Bo Xu,
  • Yuanyuan Huang,
  • Bo Li,
  • Sihan Qian and
  • Bingxin Liu
  • + 4 authors+ 0 author

10 September 2025

Oil spill accidents pose a grave threat to marine ecosystems, human economy, and public health. Consequently, expeditious and efficacious oil spill detection technology is imperative for the pollution mitigation and the health preservation in the mar...

  • Article
  • Open Access
1 Citations
3,019 Views
14 Pages

Delay Bound Optimization in NoC Using a Discrete Firefly Algorithm

  • Gaoming Du,
  • Chao Tian,
  • Zhenmin Li,
  • Duoli Zhang and ,
  • Chuan Zhang,
  • Xiaolei Wang and
  • Yongsheng Yin
  • + 2 authors+ 0 author

9 December 2019

The delay bound in system on chips (SoC) represents the worst-case traverse time of on-chip communication. In network on chip (NoC)-based SoC, optimizing the delay bound is challenging due to two aspects: (1) the delay bound is hard to obtain by trad...

(This article belongs to the Section Computer Science & Engineering)
  • Article
  • Open Access
4 Citations
5,585 Views
29 Pages

9 July 2017

Wind speed forecasting has an unsuperseded function in the high-efficiency operation of wind farms, and is significant in wind-related engineering studies. Back-propagation (BP) algorithms have been comprehensively employed to forecast time series th...

(This article belongs to the Special Issue Hybrid Advanced Optimization Methods with Evolutionary Computation Techniques in Energy Forecasting)
  • Article
  • Open Access
23 Citations
5,183 Views
21 Pages

Multi-Metaheuristic Competitive Model for Optimization of Fuzzy Controllers

  • Marylu L. Lagunes,
  • Oscar Castillo,
  • Fevrier Valdez and
  • Jose Soria

28 April 2019

This article describes an optimization methodology based on a model of competitiveness between different metaheuristic methods. The main contribution is a strategy to dynamically find the algorithm that obtains the best result based on the competitiv...

(This article belongs to the Special Issue Metaheuristic Algorithms in Optimization and Applications (volume 2))
  • Article
  • Open Access
7 Citations
2,721 Views
20 Pages

12 August 2023

In this paper, laser-induced breakdown spectroscopy (LIBS) combined with a probabilistic neural network (PNN) was applied to classify engineering structural metal samples (valve stem, welding material, and base metal). Additionally, utilizing data fr...

(This article belongs to the Section Metals and Alloys)
  • Article
  • Open Access
35 Citations
4,959 Views
17 Pages

Day-Ahead Wind Power Forecasting Based on Wind Load Data Using Hybrid Optimization Algorithm

  • Guangyu Qin,
  • Qingyou Yan,
  • Jingyao Zhu,
  • Chuanbo Xu and
  • Daniel M. Kammen

22 January 2021

Accurate wind power forecasting is essential to reduce the negative impact of wind power on the operation of the grid and the operation cost of the power system. Day-ahead wind power forecasting plays an important role in the day-ahead electricity sp...

(This article belongs to the Special Issue Environmental and Economic Analysis of Low-Carbon Energy Technologies)
  • Article
  • Open Access
14 Citations
2,563 Views
29 Pages

Hybridization and Optimization of Bio and Nature-Inspired Metaheuristic Techniques of Beacon Nodes Scheduling for Localization in Underwater IoT Networks

  • Umar Draz,
  • Tariq Ali,
  • Sana Yasin,
  • Muhammad Hasanain Chaudary and ,
  • Muhammad Ayaz,
  • El-Hadi M. Aggoune and
  • Isha Yasin
  • + 2 authors+ 0 author

5 November 2024

This research introduces a hybrid approach combining bio- and nature-inspired metaheuristic algorithms to enhance scheduling efficiency and minimize energy consumption in Underwater Acoustic Sensor Networks (UASNs). Five hybridized algorithms are des...

(This article belongs to the Special Issue Innovations in Optimization and Operations Research)

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