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20192026
most citedRecurrent Neural Networks for Dynamical Systems: Applications to Ordinary Differential Equations, Collective Motion, and Hydrological Modeling

2 citations · 3 across the 6 of their papers we have counts for

collaborators

8 papers

math.NA20261 cited

Learning Ecological and Epidemic Processes using Neural ODEs, Kolmogorov-Arnold Network ODEs and SINDy

Maria Vasilyeva, Zheng Wei, Kelum Gajamannage +3

We consider epidemic and ecological models to investigate their coupled dynamics. Starting with the classical Susceptible-Infected-Recovered (SIR) model for basic epidemic behavior…

eess.IV2025

Efficient and Robust Remote Sensing Image Denoising Using Randomized Approximation of Geodesics' Gramian on the Manifold Underlying the Patch Space

Kelum Gajamannage, Dilhani I. Jayathilake, Maria Vasilyeva

Remote sensing images are widely utilized in many disciplines such as feature recognition and scene semantic segmentation. However, due to environmental factors and the issues of t…

math.NA2024

Multiscale method for image denoising using nonlinear diffusion process: local denoising and spectral multiscale basis functions

Maria Vasilyeva, Aleksei Krasnikov, Kelum Gajamannage +1

We consider image denoising using a nonlinear diffusion process, where we solve unsteady partial differential equations with nonlinear coefficients. The noised image is given as an…

cs.LG2022

Real-time Forecasting of Time Series in Financial Markets Using Sequentially Trained Many-to-one LSTMs

Kelum Gajamannage, Yonggi Park

Financial markets are highly complex and volatile; thus, learning about such markets for the sake of making predictions is vital to make early alerts about crashes and subsequent r…

eess.IV2022

Geodesic Gramian Denoising Applied to the Images Contaminated With Noise Sampled From Diverse Probability Distributions

Yonggi Park, Kelum Gajamannage, Alexey Sadovski

As quotidian use of sophisticated cameras surges, people in modern society are more interested in capturing fine-quality images. However, the quality of the images might be inferio…

math.DS20222 cited

Recurrent Neural Networks for Dynamical Systems: Applications to Ordinary Differential Equations, Collective Motion, and Hydrological Modeling

Yonggi Park, Kelum Gajamannage, Dilhani I. Jayathilake +1

Classical methods of solving spatiotemporal dynamical systems include statistical approaches such as autoregressive integrated moving average, which assume linear and stationary re…