Results 201 to 210 of about 39,754 (281)

An improved grey wolf optimizer for solving engineering problems

open access: yesExpert Systems With Applications, 2021
In this article, an Improved Grey Wolf Optimizer (I-GWO) is proposed for solving global optimization and engineering design problems. This improvement is proposed to alleviate the lack of population diversity, the imbalance between the exploitation and ...
Mohammad H Nadimi-Shahraki   +2 more
exaly   +3 more sources

Grey wolf optimizer with cellular topological structure

open access: yesExpert Systems With Applications, 2018
Abstract Grey wolf optimizer (GWO) is a newly developed metaheuristic inspired by hunting mechanism of grey wolves. The paramount challenge in GWO is that it is prone to stagnation in local optima. This paper proposes a cellular grey wolf optimizer with a topological structure (CGWO). The proposed CGWO has two characteristics.
Chao Lu, Liang Gao, Jin Yi
exaly   +3 more sources

Boolean Binary Grey Wolf Optimizer [PDF]

open access: yes2022 IEEE Latin American Conference on Computational Intelligence (LA-CCI), 2022
Several binary swarm algorithms use the identical continuous proposal, adding a transfer function to mapping from continuous to binary space. It has been shown that binary operators are more appropriate and efficient for binary optimisation. Based on it,
Rodrigo Cesar Lira   +3 more
openaire   +2 more sources

A novel Random Walk Grey Wolf Optimizer

Swarm and Evolutionary Computation, 2019
Abstract Grey Wolf Optimizer (GWO) algorithm is a relatively new algorithm in the field of swarm intelligence for solving continuous optimization problems as well as real world optimization problems. The Grey Wolf Optimizer is the only algorithm in the category of swam intelligence which is based on leadership hierarchy.
Shubham Gupta, Kusum Deep
exaly   +2 more sources

Multi-objective grey wolf optimizer: A novel algorithm for multi-criterion optimization

Expert Systems With Applications, 2016
Seyedali Mirjalili   +2 more
exaly   +2 more sources

GGWO: Gaze cues learning-based grey wolf optimizer and its applications for solving engineering problems

open access: yesJournal of Computer Science, 2022
In this article, an improved variant of the grey wolf optimizer (GWO) named gaze cues learning-based grey wolf optimizer (GGWO) is proposed. The main intentions are to reduce the existing high selective pressure and low diversification of the GWO ...
Mohammad-Hossein Nadimi-Shahraki   +4 more
semanticscholar   +2 more sources

Potential corrections to grey wolf optimizer

Applied Soft Computing
Hsing-Chih Tsai, Jun-Yang Shi
openaire   +2 more sources

Recent advances in multi-objective grey wolf optimizer, its versions and applications

open access: yesNeural computing & applications (Print), 2022
In this work, a comprehensive review of the multi-objective grey wolf optimizer (MOGWO) is provided. In multi-objective optimization (MO), more than one objective function must be considered at the same time.
S. Makhadmeh   +4 more
semanticscholar   +2 more sources

Grey wolf optimization with momentum for function optimization

Artificial Life and Robotics, 2021
Grey wolf optimization (GWO) is one of the metaheuristics, which imitates the hierarchy structure and hunting mechanism in nature. In this paper, we propose an algorithm of grey wolf optimization with momentum (GWOM). The momentum has a movement vector of search point from a previous position to a current position.
Takuya Muto, Michiharu Maeda
openaire   +1 more source

Improved dynamic grey wolf optimizer

Frontiers of Information Technology & Electronic Engineering, 2021
In the standard grey wolf optimizer (GWO), the search wolf must wait to update its current position until the comparison between the other search wolves and the three leader wolves is completed. During this waiting period, the standard GWO is seen as the static GWO.
Xiaoqing Zhang 0013   +2 more
openaire   +1 more source

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