1 citations · 2 across the 14 of their papers we have counts for
16 papers
Multiscale retinal flow on a spherical cap of varying aperture
Chang Lin, Zilong Song, Bob Eisenberg +2
Modelling retinal haemodynamics is crucial for understanding retinal microcirculation but is computationally demanding because it involves coupling between the vasculature and surr…
Interpretable Fundus Image Classification via Ring-Based Retinal Vasculature Features
Xiaoyan Li, Shixin Xu, Arvind Gupta +1
Retinal fundus photography is widely used for screening and monitoring ocular diseases, but many modern classification pipelines rely on deep latent representations and provide lim…
AQP4 Regulates Gap-Dominated Glymphatic Clearance through Dynamic Gliovascular Coupling
Tanran Zhang, Huaxiong Huang, Robert Eisenberg +1
Aquaporin-4 (AQP4) is enriched at perivascular astrocytic endfeet, and impaired AQP4 function or localization is associated with reduced glymphatic transport. However, mechanical m…
TWLR: Text-Guided Weakly-Supervised Lesion Localization and Severity Regression for Explainable Diabetic Retinopathy Grading
Xi Luo, Shixin Xu, Ying Xie +4
Accurate medical image analysis can greatly assist clinical diagnosis, but its effectiveness relies on high-quality expert annotations Obtaining pixel-level labels for medical imag…
A novel multiscale modelling for the hemodynamics in retinal microcirculation with an analytic solution for the capillary-tissue coupled system
Chang Lin, Zilong Song, Robert Eisenberg +2
Mathematical modelling of the microcirculatory hemodynamics in the retina is an essential tool for understanding various diseases of the retina, yet remains challenging due to the…
Glymphatic Clearance in the Optic Nerve: A Multidomain Electro-osmostic Model
Shanfeng Xiao, Huaxiong Huang, Robert Eisenberg +2
Effective metabolic waste clearance and maintaining ionic homeostasis are essential for the health and normal function of the central nervous system. To understand its mechanism an…
Pump-driven droplet electrohydrodynamics: deformation, pinch-off and recoalescence
Yuzhe Qin, Huaxiong Huang, Zilong Song +1
We investigate pump-driven droplet electrohydrodynamics with an emphasis on deformation, pinch-off, and recoalescence. A thermodynamically consistent phase-field framework is devel…
Micro-Macro Modeling of Polymeric Fluids with Multi-Bead Polymer Chain
Xuelian Bao, Lidong Fang, Huaxiong Huang +2
This work extends the classical dumbbell (two-bead) model of polymer chains to a more detailed multi-bead representation, where each polymer chain consists of beads connected b…
Beyond Single-Channel: Multichannel Signal Imaging for PPG-to-ECG Reconstruction with Vision Transformers
Xiaoyan Li, Shixin Xu, Faisal Habib +2
Reconstructing ECG from PPG is a promising yet challenging task. While recent advancements in generative models have significantly improved ECG reconstruction, accurately capturing…
A thermodynamically consistent phase-field model for mass transport with interfacial reaction and deformation
Zhaoyang Wang, Huaxiong Huang, Ping Lin +1
In this paper, a thermodynamically consistent phase-field model is proposed to describe the mass transport and reaction processes of multiple species in a fluid. A key feature of t…
CLEP-GAN: An Innovative Approach to Subject-Independent ECG Reconstruction from PPG Signals
Xiaoyan Li, Shixin Xu, Faisal Habib +3
This study addresses the challenge of reconstructing unseen ECG signals from PPG signals, a critical task for non-invasive cardiac monitoring. While numerous public ECG-PPG dataset…
Multidomain Model for Optic Nerve Potassium Clearance: Roles of Glial Cells and Perivascular Spaces
Shanfeng Xiao, Huaxiong Huang, Robert Eisenberg +2
The accumulation of potassium in the extracellular space surrounding nerve cells is a fundamental aspect of biophysics that has garnered significant attention in recent research. T…
A multi-domain model for microcirculation in optic nerve: blood flow and oxygen transport
Zilong Song, Shixin Xu, Robert Eisenberg +1
Microcirculation of blood and oxygen transport play important roles in biological function of optic nerve and are directly affected by damages or pathologies. This work develops a…
Micro-Macro Modeling of Polymeric Fluids and Shear-Induced Microscopic Behaviors
Xuelian Bao, Huaxiong Huang, Zilong Song +1
This article delves into the micro-macro modeling of polymeric fluids, considering various microscopic potential energies, including the classical Hookean potential, as well as new…
NCART: Neural Classification and Regression Tree for Tabular Data
Jiaqi Luo, Shixin Xu
Deep learning models have become popular in the analysis of tabular data, as they address the limitations of decision trees and enable valuable applications like semi-supervised le…
TRBoost: A Generic Gradient Boosting Machine based on Trust-region Method
Jiaqi Luo, Zihao Wei, Junkai Man +1
Gradient Boosting Machines (GBMs) have demonstrated remarkable success in solving diverse problems by utilizing Taylor expansions in functional space. However, achieving a balance…