Search Results for author: Takuya Kurihana

Found 6 papers, 2 papers with code

A 3D super-resolution of wind fields via physics-informed pixel-wise self-attention generative adversarial network

no code implementations20 Dec 2023 Takuya Kurihana, Kyongmin Yeo, Daniela Szwarcman, Bruce Elmegreen, Karthik Mukkavilli, Johannes Schmude, Levente Klein

To mitigate global warming, greenhouse gas sources need to be resolved at a high spatial resolution and monitored in time to ensure the reduction and ultimately elimination of the pollution source.

Generative Adversarial Network Super-Resolution

Multi-scale Digital Twin: Developing a fast and physics-informed surrogate model for groundwater contamination with uncertain climate models

no code implementations20 Nov 2022 Lijing Wang, Takuya Kurihana, Aurelien Meray, Ilijana Mastilovic, Satyarth Praveen, Zexuan Xu, Milad Memarzadeh, Alexander Lavin, Haruko Wainwright

To quickly assess the spatiotemporal variations of groundwater contamination under uncertain climate disturbances, we developed a physics-informed machine learning surrogate model using U-Net enhanced Fourier Neural Operator (U-FNO) to solve Partial Differential Equations (PDEs) of groundwater flow and transport simulations at the site scale. We develop a combined loss function that includes both data-driven factors and physical boundary constraints at multiple spatiotemporal scales.

Management Online Clustering +1

Insight into cloud processes from unsupervised classification with a rotationally invariant autoencoder

1 code implementation2 Nov 2022 Takuya Kurihana, James Franke, Ian Foster, Ziwei Wang, Elisabeth Moyer

Clouds play a critical role in the Earth's energy budget and their potential changes are one of the largest uncertainties in future climate projections.

AICCA: AI-driven Cloud Classification Atlas

1 code implementation29 Sep 2022 Takuya Kurihana, Elisabeth Moyer, Ian Foster

Clouds play an important role in the Earth's energy budget and their behavior is one of the largest uncertainties in future climate projections.

Classification

Data-driven Cloud Clustering via a Rotationally Invariant Autoencoder

no code implementations8 Mar 2021 Takuya Kurihana, Elisabeth Moyer, Rebecca Willett, Davis Gilton, Ian Foster

Advanced satellite-born remote sensing instruments produce high-resolution multi-spectral data for much of the globe at a daily cadence.

Clustering

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