Pu Ren
5 papers · 2022–2024 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Interdisciplinary Bridge · Silver
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Taxonomy Completionist
(20)
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Trend Setter
Venues
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Research topics
Machine Learning
(5)
Deep Learning
(3)
Learning Types · Machine Learning
(3)
Artificial Intelligence
(2)
Core Methods
(2)
Learning Paradigms
(2)
Learning Types · Deep Learning
(2)
Models
(2)
Optimization & Theory · Machine Learning
(2)
Interdisciplinary
(1)
Mathematics & Optimization
(1)
Application Areas
(1)
Architectures
(1)
Optimization
(1)
Optimization & Theory · Deep Learning
(1)
Keywords
partial differential equation
(3)
physics-informed learning
(2)
physics-informed neural network
(2)
time series
(1)
sparse regression
(1)
generative model
(1)
variational autoencoder
(1)
operator learning
(1)
model fine-tuning
(1)
latent dynamics
(1)
layer-wise learning rate
(1)
spectral density
(1)
spatiotemporal dynamics
(1)
coarse grid
(1)
turbulent flow
(1)
convolutional filter
(1)
koopman theory
(1)
convolutional recurrent network
(1)
neural network
(1)
data-driven discovery
(1)
Papers
Data-Efficient Operator Learning via Unsupervised Pretraining and In-Context Learning
NeurIPS 2024
Generative Modeling of Regular and Irregular Time Series Data via Koopman VAEs
ICLR 2024
Model Balancing Helps Low-data Training and Fine-tuning
EMNLP 2024
P^2C^2Net: PDE-Preserved Coarse Correction Network for efficient prediction of spatiotemporal dynamics
NeurIPS 2024
Discovering Nonlinear PDEs from Scarce Data with Physics-encoded Learning
ICLR 2022