An Attribute-Based Keyword Search Scheme for Multiple Data Owners in Cloud-Assisted Industrial Internet of Things

Yin, Hui; Li, Yangfan; Deng, Haoran; Zhang, Wei; Qin, Zheng; Li, Keqin

doi:10.1109/tii.2022.3192304

Cited by 7 publications

(1 citation statement)

References 32 publications

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“…Similar to this, the same authors enhanced the Grey Wolf Algorithm (IBGWO) [20] for usage in this field and employed three strategies: the nonlinear convergence factor, the Cauchy perturbation approach, and adaptive weight, achieving improved outcomes. Yin Dexin et al [21] adopted a novel strategy in which the industrial internet of things was recognized as an environment, and applied the improved sparrow search algorithm (IBSSA) to the problem model. Similar to this, Wang Yi et al [22] applied the enhanced mayfly algorithm (GSWBMA) to the cognitive heterogeneous cellular network spectrum allocation problem, offering helpful guidance for future researchers.…”

Section: Introductionmentioning

confidence: 99%

A Nonlinear Convex Decreasing Weights Golden Eagle Optimizer Technique Based on a Global Optimization Strategy

Deng,

Zhang,

et al. 2023

Applied Sciences

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A novel approach called the nonlinear convex decreasing weights golden eagle optimization technique based on a global optimization strategy is proposed to overcome the limitations of the original golden eagle algorithm, which include slow convergence and low search accuracy. To enhance the diversity of the golden eagle, the algorithm is initialized with the Arnold chaotic map. Furthermore, nonlinear convex weight reduction is incorporated into the position update formula of the golden eagle, improving the algorithm’s ability to perform both local and global searches. Additionally, a final global optimization strategy is introduced, allowing the golden eagle to position itself in the best possible location. The effectiveness of the enhanced algorithm is evaluated through simulations using 12 benchmark test functions, demonstrating improved optimization performance. The algorithm is also tested using the CEC2021 test set to assess its performance against other algorithms. Several statistical tests are conducted to compare the efficacy of each method, with the enhanced algorithm consistently outperforming the others. To further validate the algorithm, it is applied to the cognitive radio spectrum allocation problem after discretization, and the results are compared to those obtained using traditional methods. The results indicate the successful operation of the updated algorithm. The effectiveness of the algorithm is further evaluated through five engineering design tasks, which provide additional evidence of its efficacy.

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Section: Introductionmentioning

confidence: 99%