SECOND-ORDER

作品数:660被引量:1037H指数:12
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相关领域:理学更多>>
相关作者:孙志忠郭力李霞林王成山阮文权更多>>
相关机构:东南大学哈尔滨工业大学北京应用物理与计算数学研究所上海交通大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Second-Order Side-Channel Attacks on Kyber: Targeting the Masked Hash Function
《密码学报(中英文)》2024年第6期1415-1436,共22页WANG Ya-Qi HUANG Fan DUAN Xiao-Lin HU Hong-Gang 
National Natural Science Foundation of China(62472397);Innovation Program for Quantum Science and Technology(2021ZD0302902)。
Recently,several PC oracle based side-channel attacks have been proposed against Kyber.However,most of them focus on unprotected implementations and masking is considered as a counter-measure.In this study,we extend P...
关键词:side-channel attack plaintext-checking oracle post-quantum cryptography masked Kyber masked hash function 
Coordinated Control of Second-order Harmonic Voltage and Current Fluctuations in Cascaded H-bridge Inverter with Supercapacitor and DC-DC Stage at Variable Output Frequencies
《CES Transactions on Electrical Machines and Systems》2024年第4期481-492,共12页Ye Zhang Zixin Li Fanqiang Gao Jinhao Zhang Cong Zhao Yaohua Li 
supported by the National Key Research and Development Program of China under Grant 2023YFB2407400。
In the cascaded H-bridge inverter(CHBI)with supercapacitor and dc-dc stage,inherent second-order harmonic power flows through each submodule(SM),causing fluctuations in both the dc-link voltage and the dc-dc current.T...
关键词:Cascaded H-bridge inverter(CHBI) DC-DC current reduction Second-order harmonic fluctuation Variable frequencies Proportional-integral-resonant 
Event-Triggered Fixed-Time Consensus of Second-Order Nonlinear Multi-Agent Systems with Delay and Switching Topologies
《Journal of Shanghai Jiaotong university(Science)》2024年第4期625-639,共15页XING Youjing GAO Jinfeng LIU Xiaoping WU Ping 
National Natural Science Foundation of China(No.62073296);Natural Science Foundation of Zhejiang Province,China(No.LZ23F030010);Key Laboratory of Intelligent Manufacturing Quality Big Data Tracing and Analysis of Zhejiang Province,China Jiliang University(No.ZNZZSZ-CJLU2022-03)Rights and permissions。
To address fixed-time consensus problems of a class of leader-follower second-order nonlinear multi-agent systems with uncertain external disturbances,the event-triggered fixed-time consensus protocol is proposed.Firs...
关键词:event-triggered mechanism fixed-time consensus multi-agent systems switching topologies 
An object detection approach with residual feature fusion and second-order term attention mechanism
《CAAI Transactions on Intelligence Technology》2024年第2期411-424,共14页Cuijin Li Zhong Qu Shengye Wang 
Doctoral Talent Training Project of Chongqing University of Posts and Telecommunications,Grant/Award Number:BYJS202007;Natural Science Foundation of Chongqing,Grant/Award Number:cstc2021jcyj-msxmX0941;National Natural Science Foundation of China,Grant/Award Number:62176034;Scientific and Technological Research Program of Chongqing Municipal Education Commission,Grant/Award Number:KJQN202101901。
Automatically detecting and locating remote occlusion small objects from the images of complex traffic environments is a valuable and challenging research.Since the boundary box location is not sufficiently accurate a...
关键词:artificial intelligence computer vision image processing machine learning neural network object recognition 
A Second-Order Image Denoising Model for Contrast Preservation
《Communications on Applied Mathematics and Computation》2024年第2期1406-1427,共22页Wei Zhu 
In this work,we propose a second-order model for image denoising by employing a novel potential function recently developed in Zhu(J Sci Comput 88:46,2021)for the design of a regularization term.Due to this new second...
关键词:Image denoising Variational model Image contrast Augmented Lagrangian method(ALM) 
Cooperative output feedback consensus control of second-order nonlinear multi-agent systems under Markovian switching topologies
《Journal of Control and Decision》2023年第4期476-483,共8页Chuanrui Wang Hua Zhang Shuai Zhang 
supported by Science and Technology Commission of Shanghai Municipality(No.20dz1207000).
This paper deals with the leader-following consensus problem for a class of second-order nonlinear multi-agent systems by output feedback.The communication topology is characterized by a Markovian switching graph.Firs...
关键词:Multi-agent systems nonlinear systems Markovian switching topology output feedback 
RealFuVSR:Feature enhanced real-world video super-resolution
《Virtual Reality & Intelligent Hardware》2023年第6期523-537,共15页Zhi LI Xiongwen PANG Yiyue JIANG Yujie WANG 
Supported by Open Project of the Ministry of Industry and Information Technology Key Laboratory of Performance and Reliability Testing and Evaluation for Basic Software and Hardware。
Background Recurrent recovery is a common method for video super-resolution(VSR)that models the correlation between frames via hidden states.However,the application of this structure in real-world scenarios can lead t...
关键词:Video super-resolution Deformable convolution Cascade residual upsampling Second-order degradation Multi-scale feature extraction 
Consensus control of second-order stochastic discrete-time multi-agent systems without velocity transmission
《Control Theory and Technology》2023年第4期591-601,共11页Zi-Xuan Wang Xiaofeng Zong Ling-Jie Gai 
supported by the National Natural Science Foundation of China(No.62073305);the Hubei Provincial Natural Science Foundation(No.2022CFA041);the 2022 Innovation and Entrepreneurship Plan for College Students of China University of Geosciences,Wuhan,China(No.S202210491203).
This article studies the almost-sure and the mean-square consensus control problems of second-order stochastic discrete-time multi-agent systems with multiplicative noises.First,a control law based on the absolute vel...
关键词:Consensus control Multiplicative noises SECOND-ORDER DISCRETE-TIME Multi-agent system 
Dynamic event-triggered formation control of second-order nonholonomic systems被引量:2
《Journal of Systems Engineering and Electronics》2023年第2期501-514,共14页WANG Xiaoyu SUN Sijia XIAO Feng YU Mei 
supported by the Beijing Natural Science Foundation(4222053).
In this paper,the formation control problem of secondorder nonholonomic mobile robot systems is investigated in a dynamic event-triggered scheme.Event-triggered control protocols combined with persistent excitation(PE...
关键词:nonholonomic system dynamic event-triggered control consensus-based formation 
Convergence of Physics-Informed Neural Networks Applied to Linear Second-Order Elliptic Interface Problems被引量:2
《Communications in Computational Physics》2023年第2期596-627,共32页Sidi Wu Aiqing Zhu Yifa Tang Benzhuo Lu 
the National Natural Science Foundation of China(Grant Nos.11771435,22073110 and 12171466).
With the remarkable empirical success of neural networks across diverse scientific disciplines,rigorous error and convergence analysis are also being developed and enriched.However,there has been little theoretical wo...
关键词:Elliptic interface problems generalization errors convergence analysis neural networks. 
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