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A New Context Tree Inference Algorithm for Variable Length Markov Chain Model with Applications to Biological Sequence Analyses 期刊论文
JOURNAL OF COMPUTATIONAL BIOLOGY, 2022, 页码: 18
Authors:  An, Shaokun;  Ren, Jie;  Sun, Fengzhu;  Wan, Lin
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biological sequence analyses  consistent context algorithm  variable length Markov chains  word count statistics  
Evaluating influential nodes for the Chinese energy stocks based on jump volatility spillover network 期刊论文
INTERNATIONAL REVIEW OF ECONOMICS & FINANCE, 2022, 卷号: 78, 页码: 81-94
Authors:  Huang, Chuangxia;  Zhao, Xian;  Deng, Yunke;  Yang, Xiaoguang;  Yang, Xin
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Complex network  Chinese energy stock market  High-frequency data  Jump volatility  Entropy weight TOPSIS  
Symmetric-Adjoint and Symplectic-Adjoint Runge-Kutta Methods and Their Applications 期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2022, 页码: 32
Authors:  Sun, Geng;  Gan, Siqing;  Liu, Hongyu;  Shang, Zaijiu
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Key words  Runge-Kutta method  symmetric  symplectic  adjoint  high-order  explicit method  
High order interface-penalty finite element methods for elliptic interface problems with Robin jump conditions 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, 卷号: 390, 页码: 24
Authors:  Li, Xujing;  Zhang, Xiaodi;  Zhou, Xinxin
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Interface problem  Unfitted mesh  Interface-penalty finite element method  Robin jump conditions  Nitsche's method  

Elastic wave full-waveform inversion in the time domain by the trust region method

期刊论文

JOURNAL OF APPLIED GEOPHYSICS, 2022, 卷号: 197, 页码: 16
Authors:  Zhang, Wensheng;  Li, Yijun
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Elastic wave equations  Full-waveform inversion  Media coefficients  Trust region method  L-BFGS  
SEMICLASSICAL LIMIT OF GROSS-PITAEVSKII EQUATION WITH DIRICHLET BOUNDARY CONDITION 期刊论文
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 2022, 卷号: 54, 期号: 1, 页码: 1053-1104
Authors:  Gui, Guilong;  Zhang, Ping
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semiclassical limit  Schrodinger equation  boundary layer  successive complementary expansion method  
The Distance Matching Extension in K-1,K-k-free Graphs with High Local Connectedness 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2022, 卷号: 38, 期号: 1, 页码: 37-43
Authors:  Liu, Wei-chan;  Yan, Gui-ying
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distance matching extension  perfect matching  K-1 k-free graph  local connectedness  
The energy-preserving time high-order AVF compact finite difference scheme for nonlinear wave equations in two dimensions 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 170, 页码: 298-320
Authors:  Hou, Baohui;  Liang, Dong
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AVF method  CFD operator  Time high-order  Energy conservation  Convergence  Nonlinear wave equations  
A New Hybrid VMD-ICSS-BiGRU Approach for Gold Futures Price Forecasting and Algorithmic Trading 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 卷号: 8, 期号: 6, 页码: 1357-1368
Authors:  Li, Yuze;  Wang, Shouyang;  Wei, Yunjie;  Zhu, Qing
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Gold  Forecasting  Autoregressive processes  Predictive models  Signal resolution  Deep learning  Mathematical model  Algorithmic trading  bidirectional gated recurrent unit (BiGRU)  gold futures price forecasting  variational mode decomposition (VMD)  
OnsagerNet: Learning stable and interpretable dynamics using a generalized Onsager principle 期刊论文
PHYSICAL REVIEW FLUIDS, 2021, 卷号: 6, 期号: 11, 页码: 32
Authors:  Yu, Haijun;  Tian, Xinyuan;  Weinan, E.;  Li, Qianxiao
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