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科研机构
兰州理工大学 [66]
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期刊论文 [52]
会议论文 [14]
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2022 [7]
2021 [8]
2020 [5]
2019 [4]
2018 [2]
2017 [3]
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Method to predict the interlayer shear strength of asphalt pavement based on improved back propagation neural network
期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2022, 卷号: 351
作者:
Nian, Tengfei
;
Li, Jinggao
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2022/09/22
Road engineering
Asphalt mixture
Interlayer shear strength
BP neural network
Prediction method
High-Order L-k Approximation for Subdiffusion (Dec, 2021)
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 93, 期号: 1
作者:
Shi, Jiankang
;
Chen, Minghua
;
Yan, Yubin
;
Cao, Jianxiong
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  |  
浏览/下载:31/0
  |  
提交时间:2022/09/22
Subdiffusion
L-k approximation
Bose-Einstein integral
Convergence analysis
Nonsmooth data
Recognition of weld defects from X-ray images based on improved convolutional neural network
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15085-15102
作者:
Hu, Ande
;
Wu, Lijian
;
Huang, Jiankang
;
Fan, Ding
;
Xu, Zhenya
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  |  
浏览/下载:31/0
  |  
提交时间:2022/06/20
Chemical activation
Convolution
Convolutional neural networks
Defects
Image enhancement
Image segmentation
Processing
Welds
Activation functions
Convolution neural network
Convolutional neural network
Exponential linear unit function
Exponentials
Linear units
Pooling
Unit functions
Weld defects
Weld defects recognition
Fast rotated BSOR method for block two-by-two linear systems with application to PDE-constrained optimal control problems
期刊论文
BIT NUMERICAL MATHEMATICS, 2022
作者:
Liang, Zhao-Zheng
;
Dou, Yan
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  |  
浏览/下载:13/0
  |  
提交时间:2022/03/01
Block two-by-two linear system
Kronecker structure
Iterative solution method
Preconditioning
PDE-constrained optimization
EXPONENTIAL ERGODICITY FOR REGIME-SWITCHING DIFFUSION PROCESSES IN TOTAL VARIATION NORM
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2022
作者:
Li, Jun
;
Xi, Fubao
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  |  
浏览/下载:5/0
  |  
提交时间:2022/03/01
M-matrix
Perron-Frobenius the-orem
exponential ergodicity
total variation norm
Regime-switching diffusion process
A NEW PRIMAL-DUAL ALGORITHM FOR STRUCTURED CONVEX OPTIMIZATION INVOLVING A LIPSCHITZIAN TERM
期刊论文
PACIFIC JOURNAL OF OPTIMIZATION, 2022, 卷号: 18, 期号: 2, 页码: 497-517
作者:
Zhou, Danqing
;
Chang, Xiaokai
;
Yang, Junfeng
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  |  
浏览/下载:9/0
  |  
提交时间:2022/07/19
structured convex optimization
primal-dual
full-splitting
saddle point
sublinear convergence rate
golden ratio
GOLDEN RATIO PRIMAL-DUAL ALGORITHM WITH LINESEARCH
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2022, 卷号: 32, 期号: 3, 页码: 1584-1613
作者:
Chang, Xiao-kai
;
Yang, Junfeng
;
Zhang, Hongchao
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  |  
浏览/下载:15/0
  |  
提交时间:2022/08/09
saddle point problem
golden ratio primal-dual algorithm
linesearch
acceleration
ergodic sublinear convergence
linear convergence
A Projected Extrapolated Gradient Method with Larger Step Size for Monotone Variational Inequalities
期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2021, 卷号: 190, 期号: 2, 页码: 602-627
作者:
Chang, Xiaokai
;
Bai, Jianchao
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  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
Variational inequality
Projected gradient method
Convex optimization
Predict-correct step size
Dynamic Detection and Analysis of Fore-Put Powder Melting Behavior in Diode Laser Cladding Process
期刊论文
CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021, 卷号: 48, 期号: 14
作者:
Zhu Ming
;
Wang Bo
;
Yan Buyun
;
Yang Qian
;
Shi Yu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/10/14
laser technique
diode laser
surface cladding
fore-put powder
melting process
A Golden Ratio Primal–Dual Algorithm for Structured Convex Optimization
期刊论文
Journal of Scientific Computing, 2021, 卷号: 87, 期号: 2
作者:
Chang, Xiaokai
;
Yang, Junfeng
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  |  
浏览/下载:9/0
  |  
提交时间:2021/06/03
Convex optimization
Game theory
Mathematical transformations
Matrix algebra
Regression analysis
Convex combinations
Ergodic convergence
Matrix vector multiplication
Nonnegative least squares
Number of iterations
Objective functions
Regularized least squares
Structured convex optimizations
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