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Whale Optimization Algorithm (WOA) is a nature-inspired meta-heuristic optimization algorithm, which was proposed by Mirjalili and Lewis in 2016. This algorithm has shown its ability to solve many problems. Comprehensive surveys have been…

Neural and Evolutionary Computing · Computer Science 2019-04-25 Hardi M. Mohammed , Shahla U. Umar , Tarik A. Rashid

A recent metaheuristic algorithm, such as Whale Optimization Algorithm (WOA), was proposed. The idea of proposing this algorithm belongs to the hunting behavior of the humpback whale. However, WOA suffers from poor performance in the…

Neural and Evolutionary Computing · Computer Science 2020-03-27 Hardi M. Mohammed , Tarik A. Rashid

Whale Optimization Algorithm (WOA) suffers from limited global search ability, slow convergence, and tendency to fall into local optima, restricting its effectiveness in hyperparameter optimization for machine learning models. To address…

Computational Engineering, Finance, and Science · Computer Science 2025-12-08 Junhao Wei , Yanzhao Gu , Ran Zhang , Mingjing Huang , Jinhong Song , Yanxiao Li , Wenxuan Zhu , Yapeng Wang , Zikun Li , Zhiwen Wang , Xu Yang , Ngai Cheong

Unsupervised clustering has emerged as a critical tool for uncovering hidden patterns in vast, unlabeled datasets. However, traditional methods, such as Partitioning Around Medoids (PAM), struggle with scalability owing to their quadratic…

Machine Learning · Computer Science 2025-06-03 Huang Chenan , Narumasa Tsutsumida

Recently the engineering optimization problems require large computational demands and long solution time even on high multi-processors computational devices. In this paper, an OpenMP inspired parallel version of the whale optimization…

Neural and Evolutionary Computing · Computer Science 2018-07-25 Amr M. Sauber , Mohammed M. Nasef , Essam H. Houssein , Aboul Ella Hassanien

Autonomous navigation is reshaping various domains in people's life by enabling efficient and safe movement in complex environments. Reliable navigation requires algorithmic approaches that compute optimal or near-optimal trajectories while…

Robotics · Computer Science 2025-03-05 Yifei Wang , Jacky Keung , Haohan Xu , Yuchen Cao , Zhenyu Mao

In order to solve the limited buffer scheduling problems in flexible flow shops with setup times, this paper proposes an improved whale optimization algorithm (IWOA) as a global optimization algorithm. Firstly, this paper presents a…

Artificial Intelligence · Computer Science 2018-12-21 Zhonghua Han , Quan Zhang , Haibo Shi , Yuanwei Qi , Liangliang Sun

This paper is concerned with data clustering to separate clusters based on the connectivity principle for categorizing similar and dissimilar data into different groups. Although classical clustering algorithms such as K-means are efficient…

Machine Learning · Computer Science 2023-11-01 Sayed Pedram Haeri Boroujeni , Elnaz Pashaei

It is essential that all algorithms are exhaustively, somewhat, and intelligently evaluated. Nonetheless, evaluating the effectiveness of optimization algorithms equitably and fairly is not an easy process for various reasons. Choosing and…

Task scheduling is a critical research challenge in cloud computing, a transformative technology widely adopted across industries. Although numerous scheduling solutions exist, they predominantly optimize singular or limited metrics such as…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-12-11 Zhi Zhao , Hang Xiao , Wei Rang

In order to explore the possibility of cross-fertilization between quantum computing and neural networks as well as to improve the classification performance of quantum neural networks, this paper proposes an improved Variable Split Shadow…

Quantum Physics · Physics 2025-05-16 Shuang Wu , Xueliang Song , Yumin Dong , Fanghua Jia

Product reuse and recovery is an efficient tool that helps companies to simultaneously address economic and environmental dimensions of sustainability. This paper presents a novel problem for stock management of reusable products in a…

Optimization and Control · Mathematics 2023-02-14 Amir Hossein Sadeghi , Erfan Amani Bani , Ali Fallahi

Privacy is important when dealing with sensitive personal information in machine learning models, which require large data sets for training. In the energy field, access to household prosumer energy data is crucial for energy predictions to…

Machine Learning · Computer Science 2023-09-20 Viorica Chifu , Tudor Cioara , Cristian Anitiei , Cristina Pop , Ionut Anghel

Wireless Sensor Network (WSN) consists of many individual sensors that are deployed in the area of interest. These sensor nodes have major energy constraints as they are small and their battery can't be replaced. They collaborate together…

Neural and Evolutionary Computing · Computer Science 2017-11-28 Ashwin R Jadhav , T. Shankar

The chimp optimization algorithm (ChOA) is a nature-inspired algorithm that imitates chimpanzees' individual intelligence and hunting behaviors. In this algorithm, the hunting process consists of four steps: driving, blocking, chasing, and…

Neural and Evolutionary Computing · Computer Science 2025-12-09 Leren Qian , Mohammad Khishe , Yiqian Huang , Seyedali Mirjalili

An intelligent speed advisory system can be used to recommend speed for vehicles travelling in a given road network in cities. In this paper, we extend our previous work where a distributed speed advisory system has been devised to…

Systems and Control · Electrical Eng. & Systems 2021-03-02 Beiran Chen , Mingming Liu , Yi Zhang , Zhengyong Chen , Yingqi Gu , Noel E. O'Connor

Purpose: The development of metaheuristic algorithms has increased by researchers to use them extensively in the field of business, science, and engineering. One of the common metaheuristic optimization algorithms is called Grey Wolf…

Artificial Intelligence · Computer Science 2021-03-11 Hardi M. Mohammed , Zrar Kh. Abdul , Tarik A. Rashid , Abeer Alsadoon , Nebojsa Bacanin

This paper presents the Goat Optimization Algorithm (GOA), a novel bio-inspired metaheuristic optimization technique inspired by goats' adaptive foraging, strategic movement, and parasite avoidance behaviors.GOA is designed to balance…

Neural and Evolutionary Computing · Computer Science 2025-03-05 Hamed Nozari , Hoessein Abdi , Agnieszka Szmelter-Jarosz

This paper introduces a Multi-Strategy Improved Black Widow Optimization Algorithm (MSBWOA), designed to enhance the performance of the standard Black Widow Algorithm (BW) in solving complex optimization problems. The proposed algorithm…

Neural and Evolutionary Computing · Computer Science 2023-12-22 Xin Xu

Assigning tasks efficiently in cloud computing is a challenging problem and is considered an NP-hard problem. Many researchers have used metaheuristic algorithms to solve it, but these often struggle to handle dynamic workloads and explore…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-05-22 Raveena Prasad , Aarush Roy , Suchi Kumari
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