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  • Article
  • Open Access
242 Citations
6,575 Views
34 Pages

Diabetic retinopathy (DR), which is seen in approximately one-third of diabetes patients worldwide, leads to irreversible vision loss and even blindness if not diagnosed and treated in time. It is vital to limit the progression of DR disease in order...

(This article belongs to the Special Issue Fractional Calculus in Signal, Imaging Processing and Machine Learning)
  • Article
  • Open Access
1 Citations
521 Views
62 Pages

Chaotic Regulation of Exploration and Exploitation in Bio-Inspired Swarm Intelligence for Combinatorial Optimization

  • Felipe Cisternas-Caneo,
  • Broderick Crawford,
  • Jorge Mendoza,
  • José M. Lanza-Gutiérrez and ,
  • José Barrera-García and
  • Ricardo Soto
  • + 1 author+ 0 author

The transition from continuous swarm intelligence algorithms to discrete combinatorial domains remains a critical challenge in bio-inspired computing. Traditional binarization techniques frequently induce premature convergence in highly constrained l...

(This article belongs to the Special Issue Bio-Inspired Intelligence: Bridging Neural Networks, Artificial Intelligence (AI), and Biomimetics for Next-Generation Innovation: 2nd Edition)
  • Article
  • Open Access
15 Citations
3,437 Views
30 Pages

Chaotic Search-Based Salp Swarm Algorithm for Dealing with System of Nonlinear Equations and Power System Applications

  • Mohammed A. El-Shorbagy,
  • Islam M. Eldesoky,
  • Mohamady M. Basyouni,
  • Islam Nassar and
  • Adel M. El-Refaey

19 April 2022

The system of nonlinear equations (SNLEs) is one of the eminent problems in science and engineering, and it is still open to research. A new hybrid intelligent algorithm is presented in this research to solve SNLEs. It is a composite of the salp swar...

  • Article
  • Open Access
15 Citations
3,284 Views
24 Pages

Adaptive Aquila Optimizer Combining Niche Thought with Dispersed Chaotic Swarm

  • Yue Zhang,
  • Xiping Xu,
  • Ning Zhang,
  • Kailin Zhang and ,
  • Weida Dong and
  • Xiaoyan Li
  • + 1 author+ 0 author

9 January 2023

The Aquila Optimizer (AO) is a new bio-inspired meta-heuristic algorithm inspired by Aquila’s hunting behavior. Adaptive Aquila Optimizer Combining Niche Thought with Dispersed Chaotic Swarm (NCAAO) is proposed to address the problem that altho...

  • Article
  • Open Access
15 Citations
3,505 Views
28 Pages

Improved Remora Optimization Algorithm with Mutualistic Strategy for Solving Constrained Engineering Optimization Problems

  • Shikai Wang,
  • Honghua Rao,
  • Changsheng Wen,
  • Heming Jia and ,
  • Di Wu,
  • Qingxin Liu and
  • Laith Abualigah
  • + 2 authors+ 0 author

5 December 2022

Recently, a new swarm intelligence optimization algorithm called the remora optimization algorithm (ROA) was proposed. ROA simulates the remora’s behavior of the adsorption host and uses some formulas of the sailfish optimization (SFO) algorith...

(This article belongs to the Section Process Control, Modeling and Optimization)
  • Article
  • Open Access
5 Citations
8,023 Views
31 Pages

The Quantum Double Delta Swarm (QDDS) Algorithm is a networked, fully-connected novel metaheuristic optimization algorithm inspired by the convergence mechanism to the center of potential generated within a single well of a spatially colocated double...

(This article belongs to the Section Big Data, Computing and Artificial Intelligence)
  • Article
  • Open Access
84 Citations
5,864 Views
33 Pages

Chaotic Harris Hawks Optimization with Quasi-Reflection-Based Learning: An Application to Enhance CNN Design

  • Jameer Basha,
  • Nebojsa Bacanin,
  • Nikola Vukobrat,
  • Miodrag Zivkovic and ,
  • K. Venkatachalam,
  • Stepan Hubálovský and
  • Pavel Trojovský
  • + 2 authors+ 0 author

7 October 2021

The research presented in this manuscript proposes a novel Harris Hawks optimization algorithm with practical application for evolving convolutional neural network architecture to classify various grades of brain tumor using magnetic resonance imagin...

(This article belongs to the Section Intelligent Sensors)
  • Article
  • Open Access
5 Citations
982 Views
46 Pages

Multi-Strategy Improved Red-Billed Blue Magpie Optimization Algorithm and Its Engineering Applications

  • Junchao Ni,
  • Jianhua Miao,
  • Yejun Zheng,
  • Li Cao and ,
  • Yang Qiu and
  • Yinggao Yue
  • + 1 author+ 0 author

In response to the decline in population diversity, the imbalance between exploration and exploitation, and the low convergence efficiency in the middle and later stages of the Red-billed Blue Magpie Optimizer (RBMO) when addressing complex optimizat...

(This article belongs to the Special Issue Advances in Biological and Bio-Inspired Algorithms: 2nd Edition)
  • Article
  • Open Access
4 Citations
1,265 Views
26 Pages

16 November 2025

Against the backdrop of the rapid development of the manufacturing industry, online monitoring of tool wear status is of great significance for enhancing the reliability and intelligence of CNC machine tools. This paper presents an intelligent tool w...

(This article belongs to the Special Issue Advances in Tool Wear Monitoring 2025)
  • Article
  • Open Access
3 Citations
2,739 Views
26 Pages

To address the shortcomings of the sine cosine algorithm such as the low search accuracy, slow convergence speed, and easily falling into local optimality, a sine cosine algorithm for elite individual collaborative search was proposed. Firstly, tent...

(This article belongs to the Special Issue Nature-Inspired Metaheuristic Optimization Algorithms)
  • Article
  • Open Access
1 Citations
544 Views
31 Pages

To address the inherent limitations of the traditional Animated Oat Optimization Algorithm (AOO), including poor uniformity of initial random population distribution and insufficient dynamic balance between global exploration and local exploitation,...

(This article belongs to the Special Issue Advances in Biological and Bio-Inspired Algorithms: 2nd Edition)
  • Article
  • Open Access
37 Citations
5,945 Views
18 Pages

8 May 2020

Inspired by the collective behavior of fish schools, the fish school search (FSS) algorithm is a technique for finding globally optimal solutions. The algorithm is characterized by its simplicity and high performance; FSS is computationally inexpensi...

(This article belongs to the Special Issue Recent Advances in the Application of Symmetry Group)
  • Article
  • Open Access
45 Citations
5,100 Views
30 Pages

10 November 2022

The tuna swarm optimization algorithm (TSO) is a new heuristic algorithm proposed by observing the foraging behavior of tuna populations. The advantages of TSO are a simple structure and fewer parameters. Although TSO converges faster than some class...

(This article belongs to the Special Issue Applications of Computational Intelligence)
  • Article
  • Open Access
4 Citations
3,903 Views
24 Pages

Depth-Keeping Control for a Deep-Sea Self-Holding Intelligent Buoy System Based on Inversion Time Constraint Stability Strategy Optimization

  • Qiang Wang,
  • Xingfei Li,
  • Zurong Qiu,
  • Shizhong Yang and ,
  • Wei Zhou and
  • Jingbo Zhao
  • + 1 author+ 0 author

31 January 2022

Based on the nonlinear disturbance observer (NDO), the inversion time-constraint stability strategy (ITCS) is designed to make the deep-sea self-holding intelligent buoy (DSIB) system hovered at an appointed depth within a specified time limit. Howev...

(This article belongs to the Special Issue Artificial Intelligence-Driven Ocean Monitoring (AID-OM))
  • Article
  • Open Access
21 Citations
3,347 Views
13 Pages

19 June 2023

A memristor is a kind of nonlinear electronic component. Parameter identification for memristive chaotic systems is a multi-dimensional variable optimization problem. It is one of the key issues in chaotic control and synchronization. To identify the...

(This article belongs to the Section C: Physics)
  • Article
  • Open Access
2 Citations
831 Views
38 Pages

18 December 2025

A key limitation of existing swarm intelligence (SI) algorithms for Node Coverage Optimization (NCO) is their inadequate solution accuracy. A novel chaotic quantum-inspired leader honey badger algorithm (CQLHBA) is proposed in this study. To enhance...

(This article belongs to the Special Issue Advances in Swarm Intelligence Optimization Algorithms and Applications: 2nd Edition)
  • Review
  • Open Access
25 Citations
8,410 Views
63 Pages

22 October 2023

Since its original publication in 1978, Lozi’s chaotic map has been thoroughly explored and continues to be. Hundreds of publications have analyzed its particular structure and applied its properties in many fields (e.g., improvement of physica...

(This article belongs to the Special Issue Surveys in Algorithm Analysis and Complexity Theory, Part II)
  • Article
  • Open Access
1,201 Views
37 Pages

Chaotic Artificial Rabbits Optimization for Minimax Problems

  • Amira A. Allam,
  • Mohamed A. Tawhid and
  • Mahmoud Owais

Numerous engineering problems can be represented as minimax optimization problems, including machine learning, classification, robust optimal control, signal processing, game theory, and more. Typically, minimax problems are considered challenging, e...

  • Article
  • Open Access
7 Citations
2,006 Views
22 Pages

19 November 2024

The emergence of intelligent control strategies has made optimization techniques essential for the precise control of DC converters. This study aims to enhance the performance of the Four-Switch Buck–Boost (FSBB) converter through control syste...

(This article belongs to the Section Control Systems)
  • Article
  • Open Access
19 Citations
5,859 Views
15 Pages

Internet of Things Energy Consumption Optimization in Buildings: A Step toward Sustainability

  • Wen-Cheng Wang,
  • Ngakan Ketut Acwin Dwijendra,
  • Biju Theruvil Sayed,
  • José Ricardo Nuñez Alvarez and ,
  • Mohammed Al-Bahrani,
  • Aníbal Alviz-Meza and
  • Yulineth Cárdenas-Escrocia
  • + 2 authors+ 0 author

11 April 2023

The internal components of a smart building interact through a compatible fabric and logic. A smart building integrates systems, structure, services, management, and their interrelationships to create a dynamic and cost-efficient environment. Smart b...

(This article belongs to the Special Issue Renewable Energy Technologies and Systems: Development, Challenges and Opportunities)
  • Article
  • Open Access
6 Citations
2,428 Views
17 Pages

A Novel Chaotic Elite Adaptive Genetic Algorithm for Task Allocation of Intelligent Unmanned Wireless Sensor Networks

  • Hongmei Fei,
  • Baitao Zhang,
  • Yan Liu,
  • Manli Yan and ,
  • Yi Lu and
  • Jie Zhou
  • + 1 author+ 0 author

31 August 2023

In recent times, the progress of Intelligent Unmanned Wireless Sensor Networks (IUWSNs) has inspired scientists to develop inventive task allocation algorithms. These efficient techniques serve as robust stochastic optimization methods, aimed at maxi...

(This article belongs to the Special Issue Intelligent Unmanned System Technology and Application)
  • Article
  • Open Access
10 Citations
3,377 Views
16 Pages

A Hardware-Efficient Perturbation Method to the Digital Tent Map

  • Lucas Nardo,
  • Erivelton Nepomuceno,
  • Daniel Muñoz,
  • Denis Butusov and
  • Janier Arias-Garcia

Digital chaotic systems used in various applications such as signal processing, artificial intelligence, and communications often suffer from the issue of dynamical degradation. This paper proposes a solution to address this problem in the digital te...

(This article belongs to the Section Computer Science & Engineering)
  • Article
  • Open Access
34 Citations
3,226 Views
17 Pages

8 February 2024

Intelligent workshop UAV inspection path planning is a typical indoor UAV path planning technology. The UAV can conduct intelligent inspection on each work area of the workshop to solve or provide timely feedback on problems in the work area. The spa...

(This article belongs to the Special Issue Sensors for Path Planning and Navigation in Robotics and Autonomous Vehicles)
  • Article
  • Open Access
10 Citations
3,349 Views
15 Pages

10 August 2021

Unmanned aerial vehicles (UAVs) have shown their superiority in military and civilian missions. In the face of complex tasks, many UAVs are usually needed to cooperate with each other. Therefore, multi-UAV cooperative target search has attracted more...

(This article belongs to the Section Computing and Artificial Intelligence)
  • Article
  • Open Access
39 Citations
4,390 Views
23 Pages

Swarm intelligence optimization methods have steadily gained popularity as a solution to multi-objective optimization issues in recent years. Their study has garnered a lot of attention since multi-objective optimization problems have a hard high-dim...

(This article belongs to the Special Issue Nature-Inspired Metaheuristic Optimization Algorithms 2024)
  • Article
  • Open Access
6 Citations
1,635 Views
32 Pages

12 October 2025

Research on unmanned aerial vehicle (UAV) path planning technology in urban operation scenarios faces the challenge of multi-objective collaborative optimization. Currently, mainstream path planning algorithms, including the multi-objective particle...

(This article belongs to the Section A: Computer Science)
  • Article
  • Open Access
1 Citations
679 Views
28 Pages

27 November 2025

Grey Wolf Optimizer (GWO) has been widely applied in many fields due to its advantages of fast convergence speed, simple parameter settings, and easy implementation. However, with the deepening of algorithm research, GWO has also exposed some problem...

(This article belongs to the Section B: Mathematics)
  • Article
  • Open Access
655 Views
32 Pages

Ivy Optimization Algorithm Combining Sine–Cosine Operator and Adaptive T-Distribution and Its Engineering Application

  • Zhenkun Lu,
  • Jianyong Zhu,
  • Dingfeng Lu,
  • Hongze Lv and ,
  • Haolin Gan and
  • Zicong An
  • + 1 author+ 0 author

The Ivy Optimization Algorithm (IVY) is a novel swarm intelligence optimization algorithm that simulates the phototropic growth mechanism of plants. To comprehensively improve the overall optimization performance, this paper proposes an enhanced Ivy...

(This article belongs to the Special Issue Advances in Biological and Bio-Inspired Algorithms: 2nd Edition)
  • Article
  • Open Access
16 Citations
3,043 Views
27 Pages

A Combined Model Based on EOBL-CSSA-LSSVM for Power Load Forecasting

  • Xinheng Wang,
  • Xiaojin Gao,
  • Zuoxun Wang,
  • Chunrui Ma and
  • Zengxu Song

27 August 2021

Inaccurate electricity load forecasting can lead to the power sector gaining asymmetric information in the supply and demand relationship. This asymmetric information can lead to incorrect production or generation plans for the power sector. In order...

(This article belongs to the Special Issue Advanced Technologies in Electrical and Electronic Engineering)
  • Article
  • Open Access
3 Citations
469 Views
23 Pages

UAV Three-Dimensional Path Planning Based on Improved Dung Beetle Optimizer Algorithm

  • Yong Yang,
  • Li Sun,
  • Kai-Jun Xu,
  • Hong-Hui Xiang and
  • Wei-Qi Feng

23 May 2026

The rapid advancement of unmanned aerial vehicles (UAVs) has greatly increased the application of various swarm intelligence algorithms in UAV path planning. To address the potential issues with the dung beetle optimizer (DBO) in UAV trajectory plann...

(This article belongs to the Section Computing and Artificial Intelligence)
  • Article
  • Open Access
12 Citations
4,088 Views
19 Pages

2 February 2021

Many bio-inspired coordination strategies have been investigated for swarm robots. Bacterial chemotaxis exhibits a certain degree of intelligence, and has been developed some optimization algorithm for robot(s), e.g., bacterial foraging optimization...

(This article belongs to the Section Robotics and Automation)
  • Article
  • Open Access
7 Citations
3,258 Views
14 Pages

28 September 2022

With the advent of the big data era, it is vital to explore the information involved in this type of data. With the continuous development of higher education, the K-means clustering algorithm is widely used to analyze students’ academic data....

(This article belongs to the Special Issue Discrete and Continuous Memristive Nonlinear Systems and Symmetry)
  • Article
  • Open Access
13 Citations
5,559 Views
16 Pages

6 February 2023

To more effectively solve the complex optimization problems that exist in nonlinear, high-dimensional, large-sample and complex systems, many intelligent optimization methods have been proposed. Among these algorithms, the particle swarm optimization...

(This article belongs to the Special Issue Artificial Intelligence and Intelligent Control for Autonomous Systems)
  • Article
  • Open Access
6 Citations
2,372 Views
12 Pages

In everyday life, 5G-based localization technology is commonly used, but non-line-of-sight (NLOS) environments can block the propagation of the localization signal, thus preventing localization. In order to solve this problem, this paper proposes a r...

  • Article
  • Open Access
4 Citations
2,537 Views
28 Pages

29 April 2024

This paper presents an improved swarming algorithm that enhances low-illumination images. The algorithm combines a hybrid Harris Eagle algorithm with double gamma (IHHO-BIGA) and incomplete beta (IHHO-NBeta) functions. This paper integrates the conce...

(This article belongs to the Special Issue Asymmetric and Symmetric Study on Image Processing and Statistical Data Analysis)
  • Article
  • Open Access
17 Citations
3,595 Views
28 Pages

Adaptive spiral flight and multi-strategy fusion are the foundations of a new FOX optimization algorithm that aims to address the drawbacks of the original method, including weak starting individual ergodicity, low diversity, and an easy way to slip...

  • Article
  • Open Access
9 Citations
1,643 Views
25 Pages

MSCSO: A Modified Sand Cat Swarm Algorithm for 3D UAV Path Planning in Complex Environments with Multiple Threats

  • Zhengsheng Zhan,
  • Dangyue Lai,
  • Canjian Huang,
  • Zhixiang Zhang and ,
  • Yongle Deng and
  • Jian Yang
  • + 1 author+ 0 author

25 April 2025

To improve the global search efficiency and dynamic adaptability of the Sand Cat Swarm Optimization (SCSO) algorithm for UAV path planning in complex 3D environments, this study proposes a Modified Sand Cat Swarm Optimization (MSCSO) algorithm by int...

(This article belongs to the Section Sensors and Robotics)
  • Article
  • Open Access
31 Citations
4,462 Views
24 Pages

An Improved Particle Swarm Optimization with Chaotic Inertia Weight and Acceleration Coefficients for Optimal Extraction of PV Models Parameters

  • Arooj Tariq Kiani,
  • Muhammad Faisal Nadeem,
  • Ali Ahmed,
  • Irfan A. Khan and ,
  • Hend I. Alkhammash,
  • Intisar Ali Sajjad and
  • Babar Hussain
  • + 2 authors+ 0 author

21 May 2021

The efficiency of PV systems can be improved by accurate estimation of PV parameters. Parameter estimation of PV cells and modules is a challenging task as it requires accurate operation of PV cells and modules followed by an optimization tool that e...

(This article belongs to the Section A2: Solar Energy and Photovoltaic Systems)
  • Article
  • Open Access
52 Citations
4,419 Views
21 Pages

An Accurate Metaheuristic Mountain Gazelle Optimizer for Parameter Estimation of Single- and Double-Diode Photovoltaic Cell Models

  • Rabeh Abbassi,
  • Salem Saidi,
  • Shabana Urooj,
  • Bilal Naji Alhasnawi and ,
  • Mohamad A. Alawad and
  • Manoharan Premkumar
  • + 1 author+ 0 author

7 November 2023

Accurate parameter estimation is crucial and challenging for the design and modeling of PV cells/modules. However, the high degree of non-linearity of the typical I–V characteristic further complicates this task. Consequently, significant resea...

(This article belongs to the Special Issue New Trends in Mathematical Modeling, Analysis and Optimization for Engineering and Mechanics)
  • Article
  • Open Access
5 Citations
1,876 Views
16 Pages

26 August 2024

The microbial fuel cell (MFC) is a renewable energy technology that utilizes the oxidative decomposition processes of anaerobic microorganisms to convert the chemical energy in organic matter, such as wastewater, sediments, or other biomass, into ele...

(This article belongs to the Section Power Electronics)
  • Article
  • Open Access
6 Citations
3,634 Views
17 Pages

3 February 2025

This paper presents an improved intelligent optimizing algorithm based on parameter identification and drift compensation for the rate-integrating resonator gyroscope (RIRG). Besides damping and frequency imperfections, the RIRG measurement accuracy...

(This article belongs to the Section Precision Actuators)
  • Article
  • Open Access
4 Citations
1,710 Views
25 Pages

8 August 2025

With advances in underwater exploration and intelligent ocean technologies, wheeled underwater mobile robots are increasingly used for seabed surveying, engineering, and environmental monitoring. However, complex terrains centered on seabed soft slop...

(This article belongs to the Section Sensors and Robotics)
  • Article
  • Open Access
2 Citations
1,317 Views
47 Pages

Hybrid Particle Swarm Optimization with Chaotic Opposition-Based Initialization and Adaptive Learning Strategy

  • Dongping Tian,
  • Jie Sun,
  • Fang Li,
  • Yuyu Fan and ,
  • Xiaorui Gou,
  • Siyu Peng and
  • Zhongzhi Shi
  • + 2 authors+ 0 author

30 April 2026

Particle swarm optimization (PSO) is an optimizing method that is based on the theory of swarm intelligence. PSO is an effective algorithm that is used to search in a parallel manner compared to other methods. However, PSO has a tendency towards loca...

(This article belongs to the Section Evolutionary Algorithms and Machine Learning)
  • Article
  • Open Access
16 Citations
3,475 Views
24 Pages

4 February 2025

For the multi-UAV path planning problem, environmental modeling and an improved swarm intelligence-based optimization algorithm are discussed in this paper. Firstly, to align with reality, specific constraints of UAVs in motions, attitudes and altitu...

  • Feature Paper
  • Article
  • Open Access
2 Citations
1,795 Views
17 Pages

24 January 2025

With the advancement of intelligent power generation and consumption technologies, an increasing number of renewable energy sources (RESs), smart loads, and electric vehicles (EVs) are being integrated into smart grids. This paper proposes a coordina...

(This article belongs to the Section E: Electric Vehicles)
  • Article
  • Open Access
3 Citations
2,177 Views
18 Pages

13 December 2023

In the realm of existing intelligent drip irrigation control systems, traditional PID control encounters challenges in delivering satisfactory control outcomes, primarily owing to issues related to non-linearity, time-varying behavior, and hysteresis...

(This article belongs to the Special Issue Modeling, Design and Engineering Optimization of Energy Systems)
  • Article
  • Open Access
7 Citations
2,407 Views
26 Pages

Chaos Moth Flame Algorithm for Multi-Objective Dynamic Economic Dispatch Integrating with Plug-In Electric Vehicles

  • Wenqiang Yang,
  • Xinxin Zhu,
  • Fuquan Nie,
  • Hongwei Jiao and ,
  • Qinge Xiao and
  • Zhile Yang
  • + 1 author+ 0 author

Dynamic economic dispatch (DED) plays an important role in the operation and control of power systems. The integration of DED with space and time makes it a complex and challenging problem in optimal decision making. By connecting plug-in electric ve...

(This article belongs to the Section Power Electronics)
  • Article
  • Open Access
10 Citations
2,334 Views
22 Pages

8 September 2024

Aiming at the difficulty of measuring various costs and time-consuming elements in multimodal transport, this paper constructs a green vehicle comprehensive multimodal transport model which incorporates transportation, transit, quality damage, fuel c...

(This article belongs to the Special Issue Heuristic and Evolutionary Algorithms for Engineering Optimization)
  • Article
  • Open Access
29 Citations
8,293 Views
20 Pages

24 December 2015

Wind speed forecasting is difficult not only because of the influence of atmospheric dynamics but also for the impossibility of providing an accurate prediction with traditional statistical forecasting models that work by discovering an inner relatio...

  • Article
  • Open Access
547 Views
22 Pages

An Improved PSO-Based Approach for Automated Form-Finding of Cable–Truss Structures

  • Zhenhua Wang,
  • Shan Jin,
  • Mingliang Zhu,
  • Zhihong Zhang and ,
  • Zunsheng Xing,
  • Junwei Ren and
  • Huanyu Li
  • + 2 authors+ 0 author

Determining the compatible prestress and geometry under self-weight constitutes a key challenge in the form-finding of cable–truss structures. To overcome the limitations of experience-dependent trial methods and enhance computational efficienc...

(This article belongs to the Section Building Structures)

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