Nature-inspired optimization algorithms: challenges and open problems
Article
Yang, X. 2020. Nature-inspired optimization algorithms: challenges and open problems. Journal of Computational Science. 46. https://doi.org/10.1016/j.jocs.2020.101104
Type | Article |
---|---|
Title | Nature-inspired optimization algorithms: challenges and open problems |
Authors | Yang, X. |
Abstract | Many problems in science and engineering can be formulated as optimization problems, subject to complex nonlinear constraints. The solutions of highly nonlinear problems usually require sophisticated optimization algorithms, and traditional algorithms may struggle to deal with such problems. A current trend is to use nature-inspired algorithms due to their flexibility and effectiveness. However, there are some key issues concerning nature-inspired computation and swarm intelligence. This paper provides an in-depth review of some recent nature-inspired algorithms with the emphasis on their search mechanisms and mathematical foundations. Some challenging issues are identified and five open problems are highlighted, concerning the analysis of algorithmic convergence and stability, parameter tuning, mathematical framework, role of benchmarking and scalability. These problems are discussed with the directions for future research. |
Keywords | Algorithm; Bat algorithm; Convergence; Cuckoo search; Differential evolution; Firefly algorithm; Flower pollination algorithm; Metaheuristic; Nature-inspired computation; Optimization; Particle swarm optimization; Stability; Swarm intelligence |
Publisher | Elsevier |
Journal | Journal of Computational Science |
ISSN | 1877-7503 |
Electronic | 1877-7511 |
Publication dates | |
Online | 06 Mar 2020 |
Oct 2020 | |
Publication process dates | |
Deposited | 12 Mar 2020 |
Accepted | 05 Mar 2020 |
Submitted | 04 Jan 2020 |
Output status | Published |
Accepted author manuscript | License File Access Level Open |
Copyright Statement | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license. |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.jocs.2020.101104 |
Web of Science identifier | WOS:000594528700005 |
Language | English |
https://repository.mdx.ac.uk/item/88x3w
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