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数学与系统科学研究院 [7]
长春光学精密机械与物... [1]
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OAI收割 [9]
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期刊论文 [8]
会议论文 [1]
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2017 [1]
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2012 [1]
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Numerical Solution to Optimal Feedback Control by Dynamic Programming Approach: A Local Approximation Algorithm
期刊论文
OAI收割
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 4, 页码: 782-802
作者:
Guo Bao-Zhu
;
Wu Tao-Tao
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/07/30
Curse of dimensionality
Hamilton-Jacobi-Bellman equation
optimal feedback control
upwind finite difference
viscosity solutions.
Approximate representation of the Pareto frontier in multiparty negotiations: Decentralized methods and privacy preservation
期刊论文
OAI收割
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2016, 卷号: 254, 期号: 3, 页码: 968-976
作者:
Lou, Youcheng
;
Wang, Shouyang
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2018/07/30
Multiparty negotiations
Decentralized methods
Privacy preservation
Pareto optimal solutions
Classification of hyperspectral image based on SVM optimized by a new particle swarm optimization (EI CONFERENCE)
会议论文
OAI收割
2012 2nd International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2012, June 1, 2012 - June 3, 2012, Nanjing, China
作者:
Gao X.
;
Yu P.
;
Yu P.
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2013/03/25
Support Vector Machine (SVM) is used to classify hyperspectral remote sensing image in this paper. Radial Basis Function (RBF)
which is most widely used
is chosen as the kernel function of SVM. Selection of kernel function parameter is a pivotal factor which influences the performance of SVM. For this reason
Particle Swarm Optimization (PSO) is provided to get a better result. In order to improve the optimization efficiency of kernel function parameter
firstly larger steps of grid search method is used to find the appropriate rang of parameter. Since the PSO tends to be trapped into local optimal solutions
a weight and mutation particle swam optimization algorithm was proposed
in which the weight dynamically changes with a liner rule and the global best particle mutates per iteration to optimize the parameters of RBF-SVM. At last
a 220-bands hyperspectral remote sensing image of AVIRIS is taken as an experiment
which demonstrates that the method this paper proposed is an effective way to search the SVM parameters and is available in improving the performance of SVM classifiers. 2012 IEEE.
Analysis of collocation solutions for a class of functional equations with vanishing delays
期刊论文
OAI收割
IMA JOURNAL OF NUMERICAL ANALYSIS, 2011, 卷号: 31, 期号: 2, 页码: 698-718
作者:
Brunner, Hermann
;
Xie, Hehu
;
Zhang, Ran
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2018/07/30
functional equation with vanishing delay
q-difference equation
uniqueness and regularity of solution
collocation solutions
optimal order of convergence
integro-functional equation
COLLOCATION METHODS FOR GENERAL VOLTERRA FUNCTIONAL INTEGRAL EQUATIONS WITH VANISHING DELAYS
期刊论文
OAI收割
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2011, 卷号: 33, 期号: 6, 页码: 3303-3332
作者:
Xie, Hehu
;
Zhang, Ran
;
Brunner, Hermann
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/07/30
Volterra functional integral equations
vanishing delays
pantograph-type delays
existence and regularity of solutions
collocation solutions
optimal order of convergence
近似骨架导向的归约聚类算法
期刊论文
OAI收割
电子与信息学报, 2009, 卷号: 31, 期号: 12, 页码: 2953-2957
宗瑜
;
李明楚
;
江贺
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2011/03/18
聚类问题
NP-难解
启发式算法
近似骨架
Clustering issue
NP-hard
Heuristic algorithm
Approximate backbone
骨架导向
归约
聚类算法
optimal solutions
近似骨架
search space
局部最优解
clustering algorithm
Reduction Algorithm
聚类问题
high quality
算法收敛速度
数据集
研究成果
搜索空间
实验结果
聚类质量
基本思想
骨架特征
multipleCluster analysis
Computational complexity
Feature extraction
Heuristic algorithms
Heuristic methods
Optimal systems
Optimal superconvergence results for delay integro-differential equations of pantograph type
期刊论文
OAI收割
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2007, 卷号: 45, 期号: 3, 页码: 986-1004
作者:
Brunner, Hermann
;
Hu, Qiya
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2018/07/30
volterra integro-differential equation
vanishing delays
proportional delays
pantograph equation
collocation solutions
optimal order of superconvergence
An optimal control problem of a coupled nonlinear parabolic population system
期刊论文
OAI收割
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2007, 卷号: 23, 期号: 3, 页码: 377-388
作者:
Jia, Chao-hua
;
Feng, De-xing
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/07/30
nonlinear parabolic systems
optimal control
upper and lower solutions
Optimal impulsive control in periodic ecosystem
期刊论文
OAI收割
SYSTEMS & CONTROL LETTERS, 2006, 卷号: 55, 期号: 7, 页码: 558-565
作者:
Xiao, Y
;
Cheng, DZ
;
Qin, HS
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2018/07/30
optimal impulsive harvesting policy
logistic equation
impulsive effects
periodic solutions
maximum annual-sustainable yield