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作品数：133被引量：162H指数：6
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相关机构：武汉科技大学重庆邮电大学江西师范大学西北农林科技大学更多>>
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A coherent generator group identification algorithm under extreme conditions
《Global Energy Interconnection》2025年第1期92-105,共14页Yizhe Zhu Yulin Chen Li Li Donglian Qi Jinhua Huang Xudong Song 
supported by National Natural Science Foundation of China(Grant No:52477133);Science and Technology Project of China Southern Power Grid(Grant No.GDKJXM20231178(036100KC23110012);GDKJXM20240389(030000KC24040053));Sanya Yazhou Bay Science and Technology City(Grant No:SKJC-JYRC-2024-66).
With the rapid development of large-scale regional interconnected power grids,the risk of cascading failures under extreme condi-tions,such as natural disasters and military strikes,has increased significantly.To enha...
关键词：Generator grouping Slow coherency method Nonlinear dynamical system BCU method Energy function 
An Improved Practical Byzantine Fault-Tolerant Algorithm Based on XGBoost Grouping for Consortium Chains
《Computers, Materials & Continua》2025年第1期1295-1311,共17页Xiaowei Wang Haiyang Zhang Jiasheng Zhang Yingkai Ge Kexin Cui Zifu Peng Zhengyi Li Lihua Wang 
In response to the challenges presented by the unreliable identity of the master node,high communication overhead,and limited network support size within the Practical Byzantine Fault-Tolerant(PBFT)algorithm for conso...
关键词：Consortium chain PBFT GROUPING REPUTATION XGBoost 
Optimizing battery deployment: Aging trajectory prediction enabling homogenous performance grouping
《Journal of Energy Chemistry》2025年第1期565-577,共13页Shuquan Wang Feng Gao Zhan Ma Hao Tian Yusen Zhang 
National Natural Science Foundation of China (Grant No. 52225705)。
As battery deployments in electric vehicles and energy storage systems grow, ensuring homogeneous performance across units is crucial. We propose a multi-derivative imaging fusion(MDIF) model, employing advanced imagi...
关键词：Lithium-ion battery Battery prognostics Fusion model Convolutional neural network Transfer learning 
DAUNet: Detail-Aware U-Shaped Network for 2D Human Pose Estimation
《Computers, Materials & Continua》2024年第11期3325-3349,共25页Xi Li Yuxin Li Zhenhua Xiao Zhenghua Huang Lianying Zou 
supported by the Natural Science Foundation of Hubei Province of China under grant number 2022CFB536;the National Natural Science Foundation of China under grant number 62367006;the 15th Graduate Education Innovation Fund of Wuhan Institute of Technology under grant number CX2023579.
Human pose estimation is a critical research area in the field of computer vision,playing a significant role in applications such as human-computer interaction,behavior analysis,and action recognition.In this paper,we...
关键词：Human pose estimation keypoint detection U-shaped network architecture spatial grouping mechanism 
Dual-blockchain based multi-layer grouping federated learning scheme for heterogeneous data in industrial IoT
《Blockchain(Research and Applications)》2024年第3期11-21,共11页Xin Wang Haoji Zhang Haoyu Wu Hongnian Yu 
supported in part by Natural Science Basic Research Program of Shaanxi under Grant No.2022JM-346.
Federated learning(FL)allows data owners to train neural networks together without sharing local data,allowing the industrial Internet of Things(IIoT)to share a variety of data.However,traditional FL frameworks suffer...
关键词：Federal learning Multi-level grouping Editable blockchain Data heterogeneity Industrial Internet of Things(IIOT) 
New method to identify optimal discontinuity set number of rock tunnel excavation face orientation based on Fisher mixed evaluation
《Underground Space》2024年第4期300-319,共20页Keshen Zhang Wei Wu Min Zhang Yongsheng Liu Yong Huang Baolin Chen 
supported by the National Natural Science Foundation of China(Grant Nos.42272338,41827807 and 41902275);Shanghai Sailing Program(Grant No.18YF1424400);Joint Fund for Basic Research of High-speed Railway of National Natural Science Foundation of China,China Railway Corporation(U1934212);China State Railway Group Co.,Ltd.(P2019G038);Department of Transportation of Zhejiang Province(202213);China Railway First Survey and Design Institute Group Co.,Ltd.(19-21-1,2022KY53ZD(CYH)-10);China Railway Tunnel Group Co.,Ltd.(CZ02-02-08);PowChina Hebei Transportation Highway Investment Development Co.,Ltd.(TH-201908);Sichuan Railway Investment Group Co.,Ltd.(SRIG2019GG0004);The Science and Technology major program of Guizhou Province[2018]3011.
Discontinuity is critical for strength,deformability,and permeability of rock mass.Set information is one of the essential discontinuity characteristics and is usually accessed by orientation grouping.Traditional meth...
关键词：Rock mass discontinuity Orientation grouping Fisher mixed distribution 3D point cloud Stereo photogrammetry 
A Novel Anti-Collision Algorithm for Large Scale of UHF RFID Tags Access Systems
《Computers, Materials & Continua》2024年第7期897-912,共16页Xu Zhang Yi He Haiwen Yi Yulu Zhang Yuan Li Shuai Ma Gui Li Zhiyuan Zhao Yue Liu Junyang Liu Guangjun Wen Jian Li 
supported in part by National Natural Science Foundation of China(U22B2004,62371106);in part by the Joint Project of China Mobile Research Institute&X-NET(Project Number:2022H002);in part by the Pre-Research Project(31513070501);in part by National Key R&D Program(2018AAA0103203);in part by Guangdong Provincial Research and Development Plan in Key Areas(2019B010141001);in part by Sichuan Provincial Science and Technology Planning Program of China(2022YFG0230,2023YFG0040);in part by the Fundamental Enhancement Program Technology Area Fund(2021-JCJQ-JJ-0667);in part by the Joint Fund of ZF and Ministry of Education(8091B022126);in part by Innovation Ability Construction Project for Sichuan Provincial Engineering Research Center of Communication Technology for Intelligent IoT(2303-510109-04-03-318020).
When the radio frequency identification(RFID)system inventories multiple tags,the recognition rate will be seriously affected due to collisions.Based on the existing dynamic frame slotted Aloha(DFSA)algorithm,a sub-fr...
关键词：Radio frequency identification ANTI-COLLISION tags grouping dynamic framed slotted Aloha 
Large-Scale Multi-Objective Optimization Algorithm Based on Weighted Overlapping Grouping of Decision Variables
《Computer Modeling in Engineering & Sciences》2024年第7期363-383,共21页Liang Chen Jingbo Zhang Linjie Wu Xingjuan Cai Yubin Xu 
supported in part by the Central Government Guides Local Science and TechnologyDevelopment Funds(Grant No.YDZJSX2021A038);in part by theNational Natural Science Foundation of China under(Grant No.61806138);in part by the China University Industry-University-Research Collaborative Innovation Fund(Future Network Innovation Research and Application Project)(Grant 2021FNA04014).
The large-scale multi-objective optimization algorithm(LSMOA),based on the grouping of decision variables,is an advanced method for handling high-dimensional decision variables.However,in practical problems,the intera...
关键词：Decision variable grouping large-scale multi-objective optimization algorithms weighted overlapping grouping direction-guided evolution 
A Dual Domain Robust Reversible Watermarking Algorithm for Frame Grouping Videos Using Scene Smoothness
《Computers, Materials & Continua》2024年第6期5143-5174,共32页Yucheng Liang Ke Niu Yingnan Zhang Yifei Meng 
supported in part by the National Natural Science Foundation of China under Grants 62202496,62272478;the Basic Frontier Innovation Project of Engineering university of People Armed Police under Grants WJY202314,WJY202221.
The proposed robust reversible watermarking algorithm addresses the compatibility challenges between robustness and reversibility in existing video watermarking techniques by leveraging scene smoothness for frame grou...
关键词：Robust reversible watermarking scene smoothness dual-domain U channel H.264 encoding standard 
Grouping Decision Algorithm for Dynamic Terminals in Random Access Networks
《Journal of Communications and Information Networks》2024年第2期176-183,共8页Hongliang Sun Tongfei Chen Chuangye Zhao Mengxin Chen 
supported by the Science and Technology Development Plan Project of Jilin Province under Grant YDZJ202401383ZYTS.
This paper proposes a grouping decision algorithm for random access networks with the carrier sense multiple access (CSMA) mechanism, which can balance the traffic load and solve the hidden terminal issue. Considering...
关键词：random access network hidden terminal collision probability effective bandwidth traffic load grey wolf optimization 
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