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Mike Pritchard
Director of Climate Simulation Research
NVIDIA Research
Interests
Accelerating cloud resolving climate simulations with physics-informed machine learning
Reinforcement learning for climate model calibration
Limitations of autoregressive weather simulations trained on observational data
AI-assisted analysis of large high-resolution climate datasets
Latest
DLESyM-Ocean: A Deep Learning Probabilistic Global Model for Simulating Present-Day Upper Ocean and Sea Ice
Anomalous Diffusion of Tropical Cyclones Observed in Huge Ensembles of Hindcasts
Scaling Storm-Resolving Atmospheric AI Simulation to the Entire Planet
Crowdsourcing the Frontier: Advancing Hybrid Physics-ML Climate Simulation via a $50,000 Kaggle Competition
ShardTensor: Domain Parallelism for Scientific Machine Learning
Towards Accurate Extreme Event Likelihoods from Diffusion Model Climate Emulators
Surface Temperature Extremes Produced by Huge Machine Learning Hindcasts of Summer 2023
Data-Driven Integration Kernels for Interpretable Nonlocal Operator Learning
Examining Fast Radiatively Driven Responses Using Machine-Learning Weather Emulators
NVIDIA Launches Earth-2 Family of Open Models — the World's First Fully Open, Accelerated Set of Models and Tools for AI Weather
Demystifying Data-Driven Probabilistic Medium-Range Weather Forecasting
HealDA: Highlighting the Importance of Initial Errors in End-to-End AI Weather Forecasts
Kilometer-Scale Convection-Allowing Model Emulation Using Generative Diffusion Modeling
Learning Accurate Storm-Scale Evolution from Observations
Subseasonal forecasting and MJO teleconnections in machine learning weather prediction models
Long-Range Distillation: Distilling 10,000 Years of Simulated Climate into Long Timestep AI Weather Models
Generative Data Assimilation of Sparse Weather Station Observations at Kilometer Scales
Predict Extreme Weather Events in Minutes Without a Supercomputer
ClimSim-Online: A Large Multi-Scale Dataset and Framework for Hybrid Physics-ML Climate Emulation
Adaptive Flow Matching for Resolving Small-Scale Physics
Climate In A Bottle: Towards a Generative Foundation Model for the Kilometer-Scale Global Atmosphere
FourCastNet 3: A Geometric Approach to Probabilistic Machine-Learning Weather Forecasting at Scale
Stable Machine-Learning Parameterization of Subgrid Processes in a Comprehensive Atmospheric Model Learned From Embedded Convection-Permitting Simulations
A Practical Probabilistic Benchmark for AI Weather Models
Heavy-Tailed Diffusion Models
Navigating the Noise: Bringing Clarity to ML Parameterization Design with O(100) Ensembles
Simulating Atmospheric Processes in Earth System Models and Quantifying Uncertainties With Deep Learning Multi-Member and Stochastic Parameterizations
Application of the AI2 Climate Emulator to E3SMv2's Global Atmosphere Model, With a Focus on Precipitation Fidelity
AI Chases the Storm: New NVIDIA Research Boosts Weather Prediction, Climate Simulation
Pushing the Frontiers in Climate Modelling and Analysis with Machine Learning
Coupled Ocean-Atmosphere Dynamics in a Machine Learning Earth System Model
ClimSim: A large multi-scale dataset for hybrid physics-ML climate emulation
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