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OPTIMALITY: 作品数：149被引量：227H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：廖慧芬邵小兵田保光吴泽忠田靓更多>>; 相关机构：河北大学九江学院山西师范大学成都信息工程大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划宁波市自然科学基金国家教育部博士点基金更多>>

On the optimality of uniform velocity-deceleration separation scheme for tethered satellite systems: 《Control Theory and Technology》2024年第4期503-516,共14页Peng Yu Ji-Feng Zhang Shuping Tan Jin Guo Yanlong Zhao; supported by the National Key R&D Program of China(2018YFA0703800);the National Natural Science Foundation of China(62173030);the Beijing Natural Science Foundation(4222050).; For mitigating the libration angle fluctuation of the tethered satellite system,this paper discusses how to make the uniform velocity-deceleration separation scheme achieve the best effect.First,a judgment condition i...; 关键词：Tethered satellite systems Libration angle Uniform velocity-deceleration separation Neural network

NEAR-OPTIMALITY OF A STOCHASTIC ECONOMIC-ENVIRONMENT MODEL WITH POLLUTION CONTROL STRATEGIES: 《Acta Mathematica Scientia》2024年第6期2190-2206,共17页Jing XU Lu LU Xinyu SONG; supported by the National Natural Science Foundation of China(12071407,12171193);the Natural Science Foundation of Hubei Province(2024AFB170)。; Economic development has caused a lot of environmental problems,in turn,environmental pollution restricts economic development.Considering the influence of wind direction and speed,temperature and humidity on pollutan...; 关键词：economic-environment model near-optimality adjoint equation Hamiltonian function Ekeland's variational principle

Optimality在多个场景的时域仿真中高效性的深度研究: 《电子技术应用》2024年第8期42-47,共6页黄刚吴均; 随着产品的速率及复杂性越来越高,针对仿真而言,除了要求仿真本身具有非常高的精度外,还对仿真的效率提出了很高的要求。具体到不同的信号模块,如DDR系统或者高速串行信号上,基于速率越来越高,越来越希望仿真给能出“最优解”的配置,例...; 关键词：OPTIMALITY DDR5 DDR4 ODT SystemSI 加重均衡

Optimality of Group Testing with Differential Misclassification: 《应用概率统计》2024年第4期644-662,共19页LI Yiming ZHANG Hong LIU Aiyi; supported by the National Natural Science Foundation of China(Grant No.72091212).; Group testing is a method that can be used to estimate the prevalence of rare infectious diseases,which can effectively save time and reduce costs compared to the method of random sampling.However,previous literature ...; 关键词：group testing sensitivity SPECIFICITY dilution effect differential misclassification PREVALENCE

The Rate of Convergence of Augmented Lagrangian Method for Minimax Optimization Problems with Equality Constraints: 《Journal of the Operations Research Society of China》2024年第2期265-297,共33页Yu-Hong Dai Li-Wei Zhang; the National Natural Science Foundation of China(Nos.11991020,11631013,11971372,11991021,11971089 and 11731013);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDA27000000);Dalian High-Level Talent Innovation Project(No.2020RD09)。; The augmented Lagrangian function and the corresponding augmented Lagrangian method are constructed for solving a class of minimax optimization problems with equality constraints.We prove that,under the linear indepen...; 关键词：Minimax optimization Augmented Lagrangian method Rate of convergence Second-order sufficiency optimality

Performance-Oriented Layout Synthesis for Quantum Computing: 《Computer Systems Science & Engineering》2024年第6期1581-1594,共14页Chi-Chou Kao Hung-Yi Lin; supported by National Science and Technology Council,Taiwan,NSTC 112-2221-E-024-004.; Layout synthesis in quantum computing is crucial due to the physical constraints of quantum devices where quantum bits(qubits)can only interact effectively with their nearest neighbors.This constraint severely impacts...; 关键词：Quantum computing layout placement and routing SCHEDULING ALLOCATION OPTIMALITY

A HEVC Video Steganalysis Method Using the Optimality of Motion Vector Prediction: 《Computers, Materials & Continua》2024年第5期2085-2103,共19页Jun Li Minqing Zhang Ke Niu Yingnan Zhang Xiaoyuan Yang; the National Natural Science Foundation of China(Grant Nos.62272478,62202496,61872384).; Among steganalysis techniques,detection against MV(motion vector)domain-based video steganography in the HEVC(High Efficiency Video Coding)standard remains a challenging issue.For the purpose of improving the detectio...; 关键词：Video steganography video steganalysis motion vector prediction motion vector difference advanced motion vector prediction local optimality

Optimal decorrelated score subsampling for generalized linear models with massive data被引量：1: 《Science China Mathematics》2024年第2期405-430,共26页Junzhuo Gao Lei Wang Heng Lian; This work was supported by the Fundamental Research Funds for the Central Universities,National Natural Science Foundation of China(Grant No.12271272)and the Key Laboratory for Medical Data Analysis and Statistical Research of Tianjin.; In this paper, we consider the unified optimal subsampling estimation and inference on the lowdimensional parameter of main interest in the presence of the nuisance parameter for low/high-dimensionalgeneralized linear...; 关键词：A-OPTIMALITY decorrelated score subsampling high-dimensional inference L-optimality massive data

Cadence先进封装EDA工具高效赋能CoWoS-S硅中介层设计和签核: 《中国集成电路》2023年第10期76-82,共7页谷雨徐兴隆陈恺立刘华宝孙晨王海三祁芮徐国治; 随着摩尔定律的放缓,通过制程微缩来提高芯片性能越来越难,基于芯粒集成的先进封装方案的重要性随之日益显现。尤其是在一些高算力芯片产品的设计上,采用芯粒集成已逐渐成为设计者们一个绕不开的性能提高手段。在2.5D先进封装方案中,CoW...; 关键词：CoWoS-S 硅中介层深沟电容 HBM Integrity 3D-IC平台 XcitePI Extraction CLARITY Optimality Explorer

Optimal Portfolio Selection with Delay under the Framework of Uncertainty Theory: 《Journal of Applied Mathematics and Physics》2023年第10期2848-2870,共23页Jun Long Sanyun Zeng; This study focuses on investigating the optimal investment strategy for an optimization problem with delay using the uncertainty theory. The financial market is composed of a risk-free asset and a risk asset with an u...; 关键词：DELAY Uncertainty Theory Equation of Optimality Optimal Value Function Optimal Investment Strategy

OPTIMALITY