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Knowledge transfer-based evolutionary optimization has garnered significant attention, such as in multi-task evolutionary optimization (MTEO), which aims to solve complex problems by simultaneously optimizing multiple tasks. While this…

Neural and Evolutionary Computing · Computer Science 2025-10-10 Jie Zhao , Kang Hao Cheong , Yaochu Jin

The field of evolutionary many-task optimization (EMaTO) is increasingly recognized for its ability to streamline the resolution of optimization challenges with repetitive characteristics, thereby conserving computational resources. This…

Artificial Intelligence · Computer Science 2024-07-15 Yudong Yang , Kai Wu , Xiangyi Teng , Handing Wang , He Yu , Jing Liu

Multi-tasking optimization can usually achieve better performance than traditional single-tasking optimization through knowledge transfer between tasks. However, current multi-tasking optimization algorithms have some deficiencies. For high…

Neural and Evolutionary Computing · Computer Science 2021-08-03 Zhengping Liang , Weiqi Liang , Xiuju Xu , Ling Liu , Zexuan Zhu

Multi-task optimization (MTO) studies how to simultaneously solve multiple optimization problems for the purpose of obtaining better performance on each problem. Over the past few years, evolutionary MTO (EMTO) was proposed to handle MTO…

Neural and Evolutionary Computing · Computer Science 2021-10-12 Xiaolong Zheng , Deyun Zhou , Na Li , Yu Lei , Tao Wu , Maoguo Gong

Evolutionary multitasking (EMT) has emerged as a popular topic of evolutionary computation over the past decade. It aims to concurrently address multiple optimization tasks within limited computing resources, leveraging inter-task knowledge…

Neural and Evolutionary Computing · Computer Science 2026-02-11 Yanchi Li , Wenyin Gong , Tingyu Zhang , Fei Ming , Shuijia Li , Qiong Gu , Yew-Soon Ong

Multitasking optimization is a recently introduced paradigm, focused on the simultaneous solving of multiple optimization problem instances (tasks). The goal of multitasking environments is to dynamically exploit existing complementarities…

Artificial Intelligence · Computer Science 2020-05-19 Eneko Osaba , Aritz D. Martinez , Jesus L. Lobo , Ibai Laña , Javier Del Ser

Recent LLM-guided evolutionary search methods have shown that iterative program mutation can discover strong algorithms, but they typically optimize each task independently, even when related tasks share reusable structure. We introduce…

Machine Learning · Computer Science 2026-05-22 Halil Alperen Gozeten , Xuechen Zhang , Emrullah Ildiz , Ege Onur Taga , Tara Javidi , Samet Oymak

Evolutionary multitasking (EMT) is an emerging approach for solving multitask optimization problems (MTOPs) and has garnered considerable research interest. The implicit EMT is a significant research branch that utilizes evolution operators…

Neural and Evolutionary Computing · Computer Science 2024-06-25 Sheng-Hao Wu , Yuxiao Huang , Xingyu Wu , Liang Feng , Zhi-Hui Zhan , Kay Chen Tan

Multitasking optimization is an incipient research area which is lately gaining a notable research momentum. Unlike traditional optimization paradigm that focuses on solving a single task at a time, multitasking addresses how multiple…

Neural and Evolutionary Computing · Computer Science 2020-03-25 Eneko Osaba , Aritz D. Martinez , Jesus L. Lobo , Javier Del Ser , Francisco Herrera

Multitasking optimization is an emerging research field which has attracted lot of attention in the scientific community. The main purpose of this paradigm is how to solve multiple optimization problems or tasks simultaneously by conducting…

Neural and Evolutionary Computing · Computer Science 2020-06-30 Eneko Osaba , Javier Del Ser , Xin-She Yang , Andres Iglesias , Akemi Galvez

Evolutionary Multitasking (EMT) paradigm, an emerging research topic in evolutionary computation, has been successfully applied in solving high-dimensional feature selection (FS) problems recently. However, existing EMT-based FS methods…

Neural and Evolutionary Computing · Computer Science 2024-01-04 Yinglan Feng , Liang Feng , Songbai Liu , Sam Kwong , Kay Chen Tan

Until recently, the potential to transfer evolved skills across distinct optimization problem instances (or tasks) was seldom explored in evolutionary computation. The concept of evolutionary multitasking (EMT) fills this gap. It unlocks a…

Neural and Evolutionary Computing · Computer Science 2022-03-23 Abhishek Gupta , Lei Zhou , Yew-Soon Ong , Zefeng Chen , Yaqing Hou

Transfer Optimization is an incipient research area dedicated to solving multiple optimization tasks simultaneously. Among the different approaches that can address this problem effectively, Evolutionary Multitasking resorts to concepts…

Neural and Evolutionary Computing · Computer Science 2021-05-04 Eneko Osaba , Javier Del Ser , Aritz D. Martinez , Jesus L. Lobo , Francisco Herrera

Recently, evolutionary multitasking (EMT) has been successfully used in the field of high-dimensional classification. However, the generation of multiple tasks in the existing EMT-based feature selection (FS) methods is relatively simple,…

Neural and Evolutionary Computing · Computer Science 2022-12-20 Lingjie Li , Manlin Xuan , Qiuzhen Lin , Min Jiang , Zhong Ming , Kay Chen Tan

Learning to optimize the area under the receiver operating characteristics curve (AUC) performance for imbalanced data has attracted much attention in recent years. Although there have been several methods of AUC optimization, scaling up…

Machine Learning · Computer Science 2024-10-28 Chao Wang , Kai Wu , Jing Liu

Evolutionary multitasking (EMT) algorithms typically require tailored designs for knowledge transfer, in order to assure convergence and optimality in multitask optimization. In this paper, we explore designing a systematic and…

Neural and Evolutionary Computing · Computer Science 2025-11-20 Jiajun Zhan , Zeyuan Ma , Yue-Jiao Gong , Kay Chen Tan

Evolutionary transfer optimization(ETO) serves as "a new frontier in evolutionary computation research", which will avoid zero reuse of experience and knowledge from solved problems in traditional evolutionary computation. In scheduling…

Neural and Evolutionary Computing · Computer Science 2023-06-29 Wendi Xu , Xianpeng Wang

Evolutionary transfer multiobjective optimization (ETMO) has been becoming a hot research topic in the field of evolutionary computation, which is based on the fact that knowledge learning and transfer across the related optimization…

Neural and Evolutionary Computing · Computer Science 2021-11-09 Songbai Liu , Qiuzhen Lin , Kay Chen Tan , Qing Li

Evolutionary optimization is a generic population-based metaheuristic that can be adapted to solve a wide variety of optimization problems and has proven very effective for combinatorial optimization problems. However, the potential of this…

Multiagent Systems · Computer Science 2020-09-03 Saaduddin Mahmud , Moumita Choudhury , Md. Mosaddek Khan , Long Tran-Thanh , Nicholas R. Jennings

The dispatch optimization of coal mine integrated energy system is challenging due to high dimensionality, strong coupling constraints, and multiobjective. Existing constrained multiobjective evolutionary algorithms struggle with locating…

Neural and Evolutionary Computing · Computer Science 2024-07-02 Canyun Dai , Xiaoyan Sun , Hejuan Hu , Wei Song , Yong Zhang , Dunwei Gong
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