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Dung Beetle Optimizer Enhances Global Search with Random Walk

10/30/2025

38 4 Full Breakdown

Summary

Story summary

The Dung Beetle Optimizer (DBO) adds a random walk strategy to improve its ball-rolling behavior for global optimization.
The random walk activates when the optimal value remains unchanged for five iterations to prevent stagnation.
A longitudinal and transversal crossover strategy increases population diversity.
Crossover operations compare offspring with parents to ensure improved solutions and help escape local optima.

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Story summary

The Dung Beetle Optimizer (DBO) adds a random walk strategy to improve its ball-rolling behavior for global optimization.
The random walk activates when the optimal value remains unchanged for five iterations to prevent stagnation.
A longitudinal and transversal crossover strategy increases population diversity.
Crossover operations compare offspring with parents to ensure improved solutions and help escape local optima.