Zhongqiang Zhang

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 46

Top Topics

Hierarchical Text Classification

Finite Element Methods

Differential Equations

Top Venues

SIAM J. Sci. Comput.

SIAM J. Numer. Anal.

Appl. Math. Comput.

Publications

Zhongqiang Zhang, Dahua Gao, Danhua Liu, Guangming Shi
Spectral-Spatial Domain Attention Network for Hyperspectral Image Few-Shot Classification. Remote. Sens. 16 (3) (2024)
Qiao Zhuang, Alfa R. H. Heryudono, Fanhai Zeng, Zhongqiang Zhang
Collocation methods for integral fractional Laplacian and fractional PDEs based on radial basis functions. Appl. Math. Comput. 469 (2024)
Zheyuan Hu, Kenji Kawaguchi, Zhongqiang Zhang, George Em Karniadakis
Tackling the Curse of Dimensionality in Fractional and Tempered Fractional PDEs with Physics-Informed Neural Networks. CoRR (2024)
Siavash Jafarzadeh, Stewart Silling, Ning Liu, Zhongqiang Zhang, Yue Yu
Peridynamic Neural Operators: A Data-Driven Nonlocal Constitutive Model for Complex Material Responses. CoRR (2024)
Zheyuan Hu, Zhongqiang Zhang, George Em Karniadakis, Kenji Kawaguchi
Score-fPINN: Fractional Score-Based Physics-Informed Neural Networks for High-Dimensional Fokker-Planck-Levy Equations. CoRR (2024)
Fuhan Cai, Zhongqiang Zhang, Duo Liu, Xiangzhong Fang
COPHTC: Contrastive Learning with Prompt Tuning for Hierarchical Text Classification. ICASSP (2024)
Yuying Zhao, Xiaojie Wang, Zhongqiang Zhang
On one-step numerical schemes of weak convergence for SDEs with super-linear coefficients. CoRR (2024)
Zheyuan Hu, Zhongqiang Zhang, George Em Karniadakis, Kenji Kawaguchi
Score-Based Physics-Informed Neural Networks for High-Dimensional Fokker-Planck Equations. CoRR (2024)
Taorui Wang, Zheyuan Hu, Kenji Kawaguchi, Zhongqiang Zhang, George Em Karniadakis
Tensor neural networks for high-dimensional Fokker-Planck equations. CoRR (2024)
Qiao Zhuang, Chris Ziyi Yao, Zhongqiang Zhang, George Em Karniadakis
Two-scale Neural Networks for Partial Differential Equations with Small Parameters. CoRR (2024)
Zhaopeng Hao, Siyuan Shi, Zhongqiang Zhang, Rui Du
A simple and fast finite difference method for the integral fractional Laplacian of variable order. CoRR (2024)
Benjamin Shih, Ahmad Peyvan, Zhongqiang Zhang, George Em Karniadakis
Transformers as Neural Operators for Solutions of Differential Equations with Finite Regularity. CoRR (2024)
Fuhan Cai, Duo Liu, Zhongqiang Zhang, Ge Liu, Xiaozhe Yang, Xiangzhong Fang
NER-guided Comprehensive Hierarchy-aware Prompt Tuning for Hierarchical Text Classification. LREC/COLING (2024)
Ge Liu, Zhongqiang Zhang, Xiangzhong Fang
Task-Adaptive Multi-Source Representations for Few-Shot Image Recognition. Inf. 15 (6) (2024)
Ge Liu, Zhongqiang Zhang, Fuhan Cai, Duo Liu, Xiangzhong Fang
Learning and Adapting Diverse Representations for Cross-domain Few-shot Learning. ICDM (Workshops) (2023)
Xiaojie Wang, Yuying Zhao, Zhongqiang Zhang
Weak error analysis for strong approximation schemes of SDEs with super-linear coefficients. CoRR (2023)
Zhongqiang Zhang, Ge Liu, Fuhan Cai, Duo Liu, Xiangzhong Fang
Boosting domain generalization by domain-aware knowledge distillation. Knowl. Based Syst. 280 (2023)
Zhongqiang Zhang, Ge Liu, Fuhan Cai, Duo Liu, Xiangzhong Fang
Efficient Attention for Domain Generalization. ICONIP (9) (2023)
Zhongqiang Zhang, Danhua Liu, Dahua Gao, Guangming Shi
S³Net: Spectral-Spatial-Semantic Network for Hyperspectral Image Classification With the Multiway Attention Mechanism. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Beichuan Deng, Yeonjong Shin, Lu Lu, Zhongqiang Zhang, George Em Karniadakis
Approximation rates of DeepONets for learning operators arising from advection-diffusion equations. Neural Networks 153 (2022)
Wanrong Cao, Zhaopeng Hao, Zhongqiang Zhang
Optimal Strong Convergence of Finite Element Methods for One-Dimensional Stochastic Elliptic Equations with Fractional Noise. J. Sci. Comput. 91 (1) (2022)
Caiyu Jiao, Changpin Li, Hexiang Wang, Zhongqiang Zhang
A Modified Walk-on-sphere Method for High Dimensional Fractional Poisson Equation. CoRR (2022)
Fangyuan Wang, Zhongqiang Zhang, Zhaojie Zhou
A spectral Galerkin approximation of optimal control problem governed by fractional advection-diffusion-reaction equations. J. Comput. Appl. Math. 386 (2021)
Lu Lu, Pengzhan Jin, Guofei Pang, Zhongqiang Zhang, George Em Karniadakis
Learning nonlinear operators via DeepONet based on the universal approximation theorem of operators. Nat. Mach. Intell. 3 (3) (2021)
Beichuan Deng, Yeonjong Shin, Lu Lu, Zhongqiang Zhang, George Em Karniadakis
Convergence rate of DeepONets for learning operators arising from advection-diffusion equations. CoRR (2021)
Zhaopeng Hao, Zhongqiang Zhang, Rui Du
Fractional centered difference scheme for high-dimensional integral fractional Laplacian. J. Comput. Phys. 424 (2021)
Zhongqiang Zhang
A Supply Chain Information Pushing Method for Logistics Park Based on Internet of Things Technology. Mob. Inf. Syst. 2021 (2021)
Zhongqiang Zhang
An Optimization Model for Logistics Distribution Network of Cross-Border E-Commerce Based on Personalized Recommendation Algorithm. Secur. Commun. Networks 2021 (2021)
Zhaopeng Hao, Zhongqiang Zhang
Numerical Approximation of Optimal Convergence for Fractional Elliptic Equations with Additive Fractional Gaussian Noise. SIAM/ASA J. Uncertain. Quantification 9 (3) (2021)
Guangming Shi, Zhongqiang Zhang, Dahua Gao, Jie Lin, Xuemei Xie, Danhua Liu
Knowledge-guided semantic computing network. Neurocomputing 426 (2021)
Liqiang Guo, Ke Li, Guanggui Cheng, Zhongqiang Zhang, Chu Xu, Jianning Ding
Design and Experiments of Pneumatic Soft Actuators. Robotica 39 (10) (2021)
Zhaopeng Hao, Huiyuan Li, Zhimin Zhang, Zhongqiang Zhang
Sharp error estimates of a spectral Galerkin method for a diffusion-reaction equation with integral fractional Laplacian on a disk. Math. Comput. 90 (331) (2021)
Zhaopeng Hao, Guang Lin, Zhongqiang Zhang
Error estimates of a spectral Petrov-Galerkin method for two-sided fractional reaction-diffusion equations. Appl. Math. Comput. 374 (2020)
Yeonjong Shin, Zhongqiang Zhang, George Em Karniadakis
Error estimates of residual minimization using neural networks for linear PDEs. CoRR (2020)
Feng Jiang, Zhenyuan Zhang, Xiaodong Wang, Guanggui Cheng, Zhongqiang Zhang, Jianning Ding
Pneumatically Actuated Self-Healing Bionic Crawling Soft Robot. J. Intell. Robotic Syst. 100 (2) (2020)
Ehsan Kharazmi, Zhongqiang Zhang, George Em Karniadakis
hp-VPINNs: Variational Physics-Informed Neural Networks With Domain Decomposition. CoRR (2020)
Xiangcheng Zheng, Zhongqiang Zhang, Hong Wang
Analysis of a nonlinear variable-order fractional stochastic differential equation. Appl. Math. Lett. 107 (2020)
Zhaopeng Hao, Zhongqiang Zhang
Optimal Regularity and Error Estimates of a Spectral Galerkin Method for Fractional Advection-Diffusion-Reaction Equations. SIAM J. Numer. Anal. 58 (1) (2020)
Zhongqiang Zhang, Dahua Gao, Xuemei Xie, Guangming Shi
Dual-Channel Reconstruction Network for Image Compressive Sensing. Sensors 19 (11) (2019)
Ehsan Kharazmi, Zhongqiang Zhang, George Em Karniadakis
Variational Physics-Informed Neural Networks For Solving Partial Differential Equations. CoRR (2019)
Zhongqiang Zhang
Error Estimates of Spectral Galerkin Methods for a Linear Fractional Reaction-Diffusion Equation. J. Sci. Comput. 78 (2) (2019)
Guangming Shi, Zhongqiang Zhang, Dahua Gao, Xuemei Xie, Yihao Feng, Xinrui Ma, Danhua Liu
Knowledge-guided Semantic Computing Network. CoRR (2018)
Hong Yan, Zhongqiang Zhang, Jian Zou
An online spatio-temporal model for inference and predictions of taxi demand. IEEE BigData (2017)
Fanhai Zeng, Zhongqiang Zhang, George E. Karniadakis
Fast difference schemes for solving high-dimensional time-fractional subdiffusion equations. J. Comput. Phys. 307 (2016)
Wanrong Cao, Fanhai Zeng, Zhongqiang Zhang, George E. Karniadakis
Implicit-Explicit Difference Schemes for Nonlinear Fractional Differential Equations with Nonsmooth Solutions. SIAM J. Sci. Comput. 38 (5) (2016)
Zhongqiang Zhang, Boris Rozovskii, George E. Karniadakis
Strong and weak convergence order of finite element methods for stochastic PDEs with spatial white noise. Numerische Mathematik 134 (1) (2016)
Zhongqiang Zhang, Fanhai Zeng, George E. Karniadakis
Optimal Error Estimates of Spectral Petrov-Galerkin and Collocation Methods for Initial Value Problems of Fractional Differential Equations. SIAM J. Numer. Anal. 53 (4) (2015)
Wanrong Cao, Zhongqiang Zhang, George E. Karniadakis
Numerical Methods for Stochastic Delay Differential Equations Via the Wong-Zakai Approximation. SIAM J. Sci. Comput. 37 (1) (2015)
Zhongqiang Zhang, Michael V. Tretyakov, Boris Rozovskii, George E. Karniadakis
Wiener Chaos Versus Stochastic Collocation Methods for Linear Advection-Diffusion-Reaction Equations with Multiplicative White Noise. SIAM J. Numer. Anal. 53 (1) (2015)
Wanrong Cao, Zhongqiang Zhang, George E. Karniadakis
Time-Splitting Schemes for Fractional Differential Equations I: Smooth Solutions. SIAM J. Sci. Comput. 37 (4) (2015)
Fanhai Zeng, Zhongqiang Zhang, George E. Karniadakis
A Generalized Spectral Collocation Method with Tunable Accuracy for Variable-Order Fractional Differential Equations. SIAM J. Sci. Comput. 37 (6) (2015)
Mohsen Zayernouri, Wanrong Cao, Zhongqiang Zhang, George E. Karniadakis
Spectral and Discontinuous Spectral Element Methods for Fractional Delay Equations. SIAM J. Sci. Comput. 36 (6) (2014)
Zhongqiang Zhang, Michael V. Tretyakov, Boris Rozovskii, George E. Karniadakis
A Recursive Sparse Grid Collocation Method for Differential Equations with White Noise. SIAM J. Sci. Comput. 36 (4) (2014)
Wanrong Cao, Zhongqiang Zhang
On exponential mean-square stability of two-step Maruyama methods for stochastic delay differential equations. J. Comput. Appl. Math. 245 (2013)
Zhongqiang Zhang, Xiu Yang, Guang Lin, George E. Karniadakis
Numerical solution of the Stratonovich- and Ito-Euler equations: Application to the stochastic piston problem. J. Comput. Phys. 236 (2013)
Michael V. Tretyakov, Zhongqiang Zhang
A Fundamental Mean-Square Convergence Theorem for SDEs with Locally Lipschitz Coefficients and Its Applications. SIAM J. Numer. Anal. 51 (6) (2013)
Zhongqiang Zhang, Minseok Choi, George E. Karniadakis
Error Estimates for the ANOVA Method with Polynomial Chaos Interpolation: Tensor Product Functions. SIAM J. Sci. Comput. 34 (2) (2012)
Zhongqiang Zhang, Boris Rozovskii, Michael V. Tretyakov, George E. Karniadakis
A Multistage Wiener Chaos Expansion Method for Stochastic Advection-Diffusion-Reaction Equations. SIAM J. Sci. Comput. 34 (2) (2012)
Ting-Ting Shen, Zhongqiang Zhang, He-Ping Ma
Optimal Error Estimates of the Legendre Tau Method for Second-Order Differential Equations. J. Sci. Comput. 42 (2) (2010)