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FMR-GNet:Forward Mix-Hop Spatial-Temporal Residual Graph Network for 3D Pose Estimation: 《Chinese Journal of Electronics》2024年第6期1346-1359,共14页Honghong YANG Hongxi LIU Yumei ZHANG Xiaojun WU; supported by the National Natural Science Foundation of China(Grant Nos.61907028,62107027,and 11872036);the Young Science and Technology Stars in Shaanxi Province(Grant No.2021KJXX-91);the Central Universities(Grant Nos.2023YBGY158,K2021011004,2022TD-26,and GK202205020)。; Graph convolutional networks that leverage spatial-temporal information from skeletal data have emerged as a popular approach for 3D human pose estimation.However,comprehensively modeling consistent spatialtemporal de...; 关键词：3D human pose estimation Spatial-temporal graph convolution network Cross-domain residual connection

复杂环境下多策略改进麻雀搜索的定位算法被引量：1: 《小型微型计算机系统》2024年第11期2768-2776,共9页王磊崔嵩牛婷婷; 国家自然科学基金项目(52174109)资助;河南省科技攻关项目(212102210092)资助;河南省高校重点研究基金项目(20A520015)资助.; 为了提高传统DV-HOP(Distance vector hop)算法在三维复杂环境场景下的节点定位精度,提出了一种利用多策略改进麻雀搜索算法优化的3D-DVHop定位算法.首先通过重新定义距离加权因子划分最优跳数,其次利用距离相似链路法来修正节点间的跳...; 关键词：无线传感网络 3DDV-Hop 跳数修正麻雀搜索算法复杂环境

Elevating Localization Accuracy in Wireless Sensor Networks:A Refined DV-Hop Approach: 《Computers, Materials & Continua》2024年第10期1511-1528,共18页Muhammad Aamer Ejaz Kamalrulnizam Abu Bakar Ismail Fauzi Bin Isnin Babangida Isyaku Taiseer Abdalla Elfadil Eisa Abdelzahir Abdelmaboud Asma Abbas Hassan Elnour; supported by the Deanship of Research and Graduate Studies at King Khalid University through a Large Research Project under grant number RGP.2/259/45.; Localization is crucial in wireless sensor networks for various applications,such as tracking objects in outdoor environments where GPS(Global Positioning System)or prior installed infrastructure is unavailable.Howeve...; 关键词：LOCALIZATION anchor nodes COLLINEARITY CONNECTIVITY hop based

H-hop independently submodular maximization problem with curvature: 《High-Confidence Computing》2024年第3期75-81,共7页Yang Lv Chenchen Wu Dachuan Xu Ruiqi Yang; supported by Beijing Natural Science Foundation Project(Z220004);the Natural Science Foundation of China(12371320);the Natural Science Foundation of China(12101587);China Postdoctoral Science Foundation(2022M720329)。; The Connected Sensor Problem(CSP)presents a prevalent challenge in the realms of communication and Internet of Things(IoT)applications.Its primary aim is to maximize the coverage of users while maintaining connectivit...; 关键词：Internet of things UAV communication Approximation algorithms

Cotton Leafhoppers, Amrasca biguttula (Ishida, 1913) (Hemiptera: Cicadellidae), Identified as a New Species on Okra and Guinea Sorrel in Niger: 《Advances in Entomology》2024年第3期183-194,共12页Zinsou François-Xavier Akonde Ousmane Zakari Moussa Sanoussi Atta Idriss Hamidou Leyo Iro Dan Guimbo; Leafhoppers (jassids) are well-known pests of vegetable crops in Niger. They are often part of a parasitic complex that causes varying degrees of damage. Over the last two crop years, the Niamey region has seen a heav...; 关键词：Amrasca biguttula Guinea Sorrel NIGER OKRA Survey

基于“HOPE”模式的中国新闻传播史课程思政建设研究: 《传播与版权》2024年第14期1-4,共4页秦汉鲍天璐; 2023年北京高等教育本科教学改革创新项目“中国式现代化视域下国际传播人才创新培养的路径研究”;对外经济贸易大学2023年校级课程思政示范项目研究成果。; 文章结合中国新闻传播史课程的特点及“HOPE”模式的概念,总结中国新闻传播史课程思政建设的“HOPE”模式,涉及人文素养、职业道德品质、政治认同与国家情怀、认识论和方法论,并通过教学策略分析和实践路径探究,融合人文素养与中国新闻...; 关键词：“HOPE”模式中国新闻传播史课程思政

多策略改进的蜣螂搜索算法优化3DDV-Hop节点定位被引量：1: 《重庆邮电大学学报（自然科学版）》2024年第3期438-449,共12页彭铎陈江旭张倩吴海涛王婵飞; 国家自然科学基金项目(62265010,62061024);甘肃省高校创新基金项目(2020A-021)。; 为了提升传统3DDV-Hop算法的定位精度和稳定性,提出了MIDBO-3DDV-Hop算法。该算法利用多策略改进蜣螂搜索算法(multi strategy improvement dung beetle optimizer, MIDBO)来提高3DDV-Hop算法的定位精度。该算法通过通信半径分级方法细...; 关键词：蜣螂搜索算法 3DDV-Hop 变螺旋策略 Levy飞行策略平均跳距

Rational design of a single-component mRNA vaccine against orthopoxvirus and SARS-CoV-2: 《Science China(Life Sciences)》2024年第6期1311-1313,共3页Yilong Yang Xiaofan Zhao Yu Li Xiaodong Zai Xinyi Wang Yue Zhang Xiaolin Wang Peng Lv Jun Zhang Lihua Hou Junjie Xu Wei Chen; supported in part by Beijing Nova Program of Science and Technology(20220484127);National Natural Science Foundation of China(82171818)。; Dear Editor,In the era of COVID-19,the prevalence of viruses from other families poses new threats to humans.Despite the eradication of smallpox in 1980,the global outbreak of monkeypox in 2022(Lum et al.,2022;Nuzzo e...; 关键词：VACCINE RATIONAL

基于改进麻雀搜索算法的3DDV-Hop定位算法: 《计算机测量与控制》2024年第5期246-252,共7页高翔宇韩慧子孟亚男刘美; 针对经典3DDV-Hop算法定位精度不高的问题,提出一种基于改进麻雀搜索算法优化的改进的3DDV-Hop算法;算法首先通过多通信半径优化传感器节点之间跳数,并且在平均跳距计算过程中引入动态加权因子提高平均跳距计算精度,其次在麻雀搜索算法...; 关键词：无线传感器网络 3DDV-Hop 麻雀搜索算法节点定位萤火虫算法

Tiered clustering-based management architecture in mega-satellite networks: 《Science China(Information Sciences)》2024年第5期211-223,共13页Qi HAO Di ZHOU Min SHENG Yan SHI Jiandong LI; supported in part by National Key R&D Program of China(Grant No.2020YFB1806100);National Natural Science Foundation of China(Grant Nos.62371360,62121001);Key Research and Development Program of Shaanxi(Grant No.2022ZDLGY05-02);Young Elite Scientists Sponsorship Program by CAST(Grant No.2022QNRC001);Young Talent Fund of Xi’an Association for Science and Technology(Grant No.095920221337).; Hybrid orbital networking and the proliferation of satellites raise explosive management complexity in mega-satellite networks(MSNs)and prompt the management architecture to the hierarchy.In this regard,we propose a t...; 关键词：mega-satellite networks hierarchical architecture average hop tiered structure CLUSTERING

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