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09/18/2023
On a Continuum Model for Random Genetic Drift: A Dynamical Boundary Condition Approach
We propose a new continuum model for a random genetic drift problem by e...
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03/12/2023
CoT-MISR:Marrying Convolution and Transformer for Multi-Image Super-Resolution
As a method of image restoration, image super-resolution has been extens...
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03/06/2023
Faster Learning of Temporal Action Proposal via Sparse Multilevel Boundary Generator
Temporal action localization in videos presents significant challenges i...
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02/27/2023
High-order variational Lagrangian schemes for compressible fluids
We present high-order variational Lagrangian finite element methods for ...
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11/04/2022
UV R-CNN: Stable and Efficient Dense Human Pose Estimation
Dense pose estimation is a dense 3D prediction task for instance-level h...
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08/16/2022
SGM-Net: Semantic Guided Matting Net
Human matting refers to extracting human parts from natural images with ...
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08/12/2022
A second order accurate numerical method for the Poisson-Nernst-Planck system in the energetic variational formulation
A second order accurate (in time) numerical scheme is proposed and analy...
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06/20/2022
Nonlinear inhomogeneous Fokker-Planck models: energetic-variational structures and long time behavior
Inspired by the modeling of grain growth in polycrystalline materials, w...
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06/15/2022
Energetic Variational Neural Network Discretizations to Gradient Flows
We propose structure-preserving neural-network-based numerical schemes t...
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12/21/2021
On a deterministic particle-FEM discretization to micro-macro models of dilute polymeric fluids
In this paper, we propose a deterministic particle-FEM discretization to...
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11/21/2021
Low-Discrepancy Points via Energetic Variational Inference
In this paper, we propose a deterministic variational inference approach...
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09/07/2021
A second-order accurate, operator splitting scheme for reaction-diffusion systems in an energetic variational formulation
A second-order accurate in time, positivity-preserving, and unconditiona...
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07/24/2021
Nonlinear simulation of vascular tumor growth with chemotaxis and the control of necrosis
In this paper, we develop a sharp interface tumor growth model to study ...
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06/27/2021
A stochastic model of grain boundary dynamics: A Fokker-Planck perspective
Many technologically useful materials are polycrystals composed of small...
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05/19/2021
Convergence analysis of the variational operator splitting scheme for a reaction-diffusion system with detailed balance
We present a detailed convergence analysis for an operator splitting sch...
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05/15/2021
Grain Growth and the Effect of Different Time Scales
Many technologically useful materials are polycrystals composed of a myr...
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05/12/2021
An Efficient Matrix Multiplication with Enhanced Privacy Protection in Cloud Computing and Its Applications
As one of the most important basic operations, matrix multiplication com...
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03/12/2021
Modeling and simulation of nuclear architecture reorganization process using a phase field approach
We develop a special phase field/diffusive interface method to model the...
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03/11/2021
A phase field model for mass transport with semi-permeable interfaces
In this paper, a thermal-dynamical consistent model for mass transfer ac...
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01/25/2021
A two species micro-macro model of wormlike micellar solutions and its maximum entropy closure approximations: An energetic variational approach
Wormlike micelles are self-assemblies of polymer chains that can break a...
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10/30/2020
A Structure-preserving, Operator Splitting Scheme for Reaction-Diffusion Equations Involving the Law of Mass Action
In this paper, we propose and analyze a positivity-preserving, energy st...
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09/20/2020
Renovating Parsing R-CNN for Accurate Multiple Human Parsing
Multiple human parsing aims to segment various human parts and associate...
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09/17/2020
A positivity-preserving, energy stable and convergent numerical scheme for the Poisson-Nernst-Planck system
In this paper we propose and analyze a finite difference numerical schem...
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08/16/2020
Structure-Preserving Numerical Methods for Nonlinear Fokker–Planck Equations with Nonlocal Interactions by an Energetic Variational Approach
In this work, we develop novel structure-preserving numerical schemes fo...
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06/22/2020
A second order accurate numerical scheme for the porous medium equation by an energetic variational approach
The porous medium equation (PME) is a typical nonlinear degenerate parab...
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04/14/2020
Particle-based Energetic Variational Inference
We introduce a new variational inference framework, called energetic var...
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03/29/2020
Phase-field dynamics with transfer of materials: The Cahn–Hillard equation with reaction rate dependent dynamic boundary conditions
The Cahn–Hilliard equation is one of the most common models to describe ...
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03/23/2020
A Variational Lagrangian Scheme for a Phase Field Model: A Discrete Energetic Variational Approach
In this paper, we propose a variational Lagrangian scheme for a modified...
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03/07/2020
CPM R-CNN: Calibrating Point-guided Misalignment in Object Detection
In object detection, offset-guided and point-guided regression dominate ...
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12/10/2019
Complex far-field geometries determine the stability of solid tumor growth with chemotaxis
In this paper, we develop a sharp interface tumor growth model to study ...
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12/10/2019
Nonlinear simulation of an elastic tumor-host interface
We develop a computational method for simulating the nonlinear dynamics ...
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11/19/2019
A new Lagrange Multiplier approach for gradient flows
We propose a new Lagrange Multiplier approach to design unconditional en...
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11/18/2019
Energetic Stable Discretization for Non-Isothermal Electrokinetics Model
We propose an edge averaged finite element(EAFE) discretization to solve...
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11/18/2019
A new interface capturing method for Allen-Cahn type equations based on a flow dynamic approach in Lagrangian coordinates, I. One-dimensional case
We develop a new Lagrangian approach — flow dynamic approach to effectiv...
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10/09/2019
Convergence analysis of a numerical scheme for the porous medium equation by an energetic variational approach
The porous medium equation (PME) is a typical nonlinear degenerate parab...
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07/02/2019
High-speed Railway Fastener Detection and Localization System
Railway transportation is the artery of China's national economy and pla...
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05/04/2019
Leveraging Crowdsourced GPS Data for Road Extraction from Aerial Imagery
Deep learning is revolutionizing the mapping industry. Under lightweight...
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06/02/2016