检索结果-内蒙古大学图书馆

hazelnut tree search algorithm: a nature-inspired method for solving numerical and engineering problems

ENGINEERING WITH COMPUTERS 2022年第SUPPL 4期38卷 3191-3215页

作者： Emami, Hojjat Univ Bonab Bonab Iran

In this paper, a novel nature-inspired optimization algorithm, hazelnut tree search (HST) is proposed for solving numerical and engineering optimization problems. HST is a multi-agent algorithm that simulates the search process for finding the best hazelnut tree in a forest. The algorithm is composed of three main actuators: growth, fruit scattering, and root spreading. In the growth phase, trees compete with each other on shared resources to grow up and improve their fitness. In the fruit scattering phase, HTS performs exploration by simulating the movement of hazelnuts around the forest with the help of animals and rodents. In the root spreading, HTS performs exploitation by modeling the root spreading mechanism of trees around themselves. The performance of the proposed algorithm is evaluated on multi-variable unconstraint numerical optimization benchmarks and constraint engineering problems. Comparing the proposed algorithm with a few other optimization algorithms shows the superiority of the HTS in terms of problem-solving success and finding the global optimum on most benchmark problems.

关键词： Evolution Numerical optimization Nature-inspired algorithm hazelnut tree search algorithm

来源：评论

学校读者我要写书评

暂无评论

Blockchain-enabled joint trust (RF-AOA-HTSA) algorithm-based multiobjective clustering protocol for wireless sensor network

引用

CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 2023年第28期35卷 e7860-e7860页

作者： Meenakshi, B. Karunkuzhali, D. Ali, Syed Muqthadar Sri Sairam Engn Coll Dept Elect & Elect Engn Chennai India Panimalar Engn Coll Dept Informat Technol Chennai India CVR Coll Engn Dept Comp Sci & Engn Ibrahimpatnam India Sri Sairam Engn Coll Dept Elect & Elect Engn Chennai Tamil Nadu India

In this article, blockchain-enabled hybrid Red Fox optimization and arithmetic optimization approach-based cluster head selection along hazelnut tree search algorithm (HTSA)-based optimal trust path selection is proposed to secure data transmission at wireless sensor network. The proposed BC-Hyb-RF-AOA-HTSA-WSN method consists of two phases: (i) to find optimum cluster head (CH) and (ii) to find optimal trust path. Firstly, hybrid Red Fox optimization approach and arithmetic optimization algorithm are employed to select cluster head accurately. After CH selection, HTSA is used to find trust route from several routes, which is finalized optimally with the joint trust that depends on trust parameters. Finally, blockchain is provided with optimized, carefully chosen trust routes for communication. The proposed BC-Hyb-RF-AOA-HTSA-WSN method is activated in NS2 tool. The proposed technique achieves lesser delays of 98.38%, 92.34%, and 97.45%, better delivery ratios of 89.34%, 83.12%, and 88.96%, and lower packet drops of 91.25%, 79.90%, and 92.88% compared with the existing techniques, such as BC-FA-ROA-WSN, BC-RDA-WSN, and BC-HRDSS-WSN.

关键词： Blockchain-based authentication clustering energy efficacy and trust management hazelnut tree search algorithm hybrid Red Fox optimization and arithmetic optimization algorithm

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：