Dexuan Xie

According to our database, Dexuan Xie authored at least 37 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A PNP ion channel deep learning solver with local neural network and finite element input data.

Hwi Lee, Zhen Chao, Harris Cobb, Yingjie Liu, Dexuan Xie

Mach. Learn. Sci. Technol., 2024

An efficient finite element solver for a nonuniform size-modified Poisson-Nernst-Planck ion channel model.

Dexuan Xie

J. Comput. Phys., 2024

Deep learning-driven pulmonary arteries and veins segmentation reveals demography-associated pulmonary vasculature anatomy.

Yuetan Chu, Gongning Luo, Longxi Zhou, Shaodong Cao, Guolin Ma, Xianglin Meng, Juexiao Zhou, Changchun Yang, Dexuan Xie, Ricardo Henao, Xigang Xiao, Lianming Wu, Zhaowen Qiu, Xin Gao

CoRR, 2024

2023

A Poisson-Nernst-Planck single ion channel model and its effective finite element solver.

Dexuan Xie, Zhen Chao

J. Comput. Phys., May, 2023

2022

An interpretable deep learning workflow for discovering subvisual abnormalities in CT scans of COVID-19 inpatients and survivors.

Longxi Zhou, Xianglin Meng, Yuxin Huang, Kai Kang, Juexiao Zhou, Yuetan Chu, Haoyang Li, Dexuan Xie, Jiannan Zhang, Weizhen Yang, Na Bai, Yi Zhao, Mingyan Zhao, Guohua Wang, Lawrence Carin, Xigang Xiao, Kaijiang Yu, Zhaowen Qiu, Xin Gao

Nat. Mach. Intell., 2022

An efficient finite element iterative method for solving a nonuniform size modified Poisson-Boltzmann ion channel model.

Dexuan Xie

J. Comput. Phys., 2022

Efficient Generation of Membrane and Solvent Tetrahedral Meshes for Ion Channel Finite Element Calculation.

Zhen Chao, Sheng Gui, Benzhuo Lu, Dexuan Xie

CoRR, 2022

2021

An improved Poisson-Nernst-Planck ion channel model and numerical studies on effects of boundary conditions, membrane charges, and bulk concentrations.

Zhen Chao, Dexuan Xie

J. Comput. Chem., 2021

Cover Image.

Zhen Chao, Dexuan Xie

J. Comput. Chem., 2021

2020

A Rapid, Accurate and Machine-Agnostic Segmentation and Quantification Method for CT-Based COVID-19 Diagnosis.

Longxi Zhou, Zhongxiao Li, Juexiao Zhou, Haoyang Li, Yupeng Chen, Yuxin Huang, Dexuan Xie, Lintao Zhao, Ming Fan, Shahrukh Hashmi, Faisal Abdelkareem, Riham Eiada, Xigang Xiao, Lihua Li, Zhaowen Qiu, Xin Gao

IEEE Trans. Medical Imaging, 2020

An Effective Finite Element Iterative Solver for a Poisson-Nernst-Planck Ion Channel Model with Periodic Boundary Conditions.

Dexuan Xie, Benzhuo Lu

SIAM J. Sci. Comput., 2020

A finite element iterative solver for a PNP ion channel model with Neumann boundary condition and membrane surface charge.

Dexuan Xie, Zhen Chao

J. Comput. Phys., 2020

A size-modified poisson-boltzmann ion channel model in a solvent of multiple ionic species: Application to voltage-dependent anion channel.

Dexuan Xie, Said H. Audi, Ranjan K. Dash

J. Comput. Chem., 2020

Preconditioners for nonsymmetric indefinite linear systems.

Zhen Chao, Dexuan Xie, Ahmed H. Sameh

J. Comput. Appl. Math., 2020

2019

Study of local and nonlocal Poisson-Boltzmann equations for linear and nonlinear models with spherical symmetry.

Hans Volkmer, Dexuan Xie

J. Comput. Appl. Math., 2019

2018

Series solution of a nonlocal dielectric test model for a solute ball with point charges in an ionic solvent.

Hans Volkmer, Dexuan Xie

Commun. Inf. Syst., 2018

2017

SMPBS: Web server for computing biomolecular electrostatics using finite element solvers of size modified Poisson-Boltzmann equation.

Yang Xie, Jinyong Ying, Dexuan Xie

J. Comput. Chem., 2017

2016

A nonlocal modified Poisson-Boltzmann equation and finite element solver for computing electrostatics of biomolecules.

Dexuan Xie, Yi Jiang

J. Comput. Phys., 2016

A new box iterative method for a class of nonlinear interface problems with application in solving Poisson-Boltzmann equation.

Dexuan Xie, Jinyong Ying

J. Comput. Appl. Math., 2016

2015

A new finite element and finite difference hybrid method for computing electrostatics of ionic solvated biomolecule.

Jinyong Ying, Dexuan Xie

J. Comput. Phys., 2015

2014

New solution decomposition and minimization schemes for Poisson-Boltzmann equation in calculation of biomolecular electrostatics.

Dexuan Xie

J. Comput. Phys., 2014

2013

Efficient Algorithms for a Nonlocal Dielectric Model for Protein in Ionic Solvent.

Dexuan Xie, Yi Jiang, L. Ridgway Scott

SIAM J. Sci. Comput., 2013

2012

A Fast Solver for a Nonlocal Dielectric Continuum Model.

Dexuan Xie, Yi Jiang, Peter R. Brune, L. Ridgway Scott

SIAM J. Sci. Comput., 2012

2011

An improved approximate Newton method for implicit Runge-Kutta formulas.

Dexuan Xie

J. Comput. Appl. Math., 2011

Convergence analysis of truncated incomplete Hessian Newton minimization method and application in biomolecular potential energy minimization.

Dexuan Xie, Mazen G. Zarrouk

Comput. Optim. Appl., 2011

2009

An improved algorithm and its parallel implementation for solving a general blood-tissue transport and metabolism model.

Dexuan Xie, Ranjan K. Dash, Daniel A. Beard

J. Comput. Phys., 2009

New parallel symmetric SOR preconditioners by multi-type partitioning.

Dexuan Xie

Int. J. Comput. Math., 2009

An incomplete Hessian Newton minimization method and its application in a chemical database problem.

Dexuan Xie, Qin Ni

Comput. Optim. Appl., 2009

2006

A New Block Parallel SOR Method and Its Analysis.

Dexuan Xie

SIAM J. Sci. Comput., 2006

2004

New Block Parallel SOR Methods by Multi-type Partitions.

Dexuan Xie

Proceedings of the 33rd International Conference on Parallel Processing Workshops (ICPP 2004 Workshops), 2004

An Effective Compressed Sparse Preconditioner for Large Scale Biomolecular Simulations.

Dexuan Xie

Proceedings of the Computational and Information Science, First International Symposium, 2004

2003

Principal component analysis combined with truncated-Newton minimization for dimensionality reduction of chemical databases.

Dexuan Xie, Suresh B. Singh, Eugene M. Fluder

Math. Program., 2003

2002

A More Lenient Stopping Rule for Line Search Algorithms.

Dexuan Xie, Tamar Schlick

Optim. Methods Softw., 2002

2000

An Efficient Projection Protocol for Chemical Databases: Singular Value Decomposition Combined with Truncated-Newton Minimization.

Dexuan Xie, Alexander Tropsha, Tamar Schlick

J. Chem. Inf. Comput. Sci., 2000

1999

Remark on Algorithm 702 - the updated truncated Newton minimization package.

Dexuan Xie, Tamar Schlick

ACM Trans. Math. Softw., 1999

New Parallel SOR Method by Domain Partitioning.

Dexuan Xie, Loyce Adams

SIAM J. Sci. Comput., 1999

Efficient Implementation of the Truncated-Newton Algorithm for Large-Scale Chemistry Applications.

Dexuan Xie, Tamar Schlick

SIAM J. Optim., 1999