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🏢 UC Irvine

Precipitation Downscaling with Spatiotemporal Video Diffusion
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AI Generated AI Applications Healthcare 🏢 UC Irvine
SpatioTemporal Video Diffusion (STVD) revolutionizes precipitation downscaling using a novel diffusion model, achieving state-of-the-art accuracy in super-resolution while capturing crucial distributi…
Personalized Federated Learning with Mixture of Models for Adaptive Prediction and Model Fine-Tuning
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Machine Learning Federated Learning 🏢 UC Irvine
Fed-POE: A personalized federated learning algorithm for superior real-time predictions!
Multi-model Ensemble Conformal Prediction in Dynamic Environments
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Machine Learning Deep Learning 🏢 UC Irvine
Adaptive multi-model ensemble conformal prediction achieves strongly adaptive regret, yielding more efficient prediction sets in dynamic environments.
Learning to be Smooth: An End-to-End Differentiable Particle Smoother
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Computer Vision 3D Vision 🏢 UC Irvine
Learned Mixture Density Particle Smoother (MDPS) surpasses state-of-the-art for accurate, differentiable city-scale vehicle localization.
Learning Equilibria in Adversarial Team Markov Games: A Nonconvex-Hidden-Concave Min-Max Optimization Problem
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Machine Learning Reinforcement Learning 🏢 UC Irvine
AI agents efficiently learn Nash equilibria in adversarial team Markov games using a novel learning algorithm with polynomial complexity, resolving prior limitations.
GFlowNet Assisted Biological Sequence Editing
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AI Applications Healthcare 🏢 UC Irvine
GFNSeqEditor, a novel biological sequence editing algorithm, efficiently enhances desired properties while minimizing edits using generative flow networks, surpassing existing methods.
Fast samplers for Inverse Problems in Iterative Refinement models
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AI Generated Computer Vision Image Generation 🏢 UC Irvine
Conditional Conjugate Integrators (CCI) drastically accelerate sampling in iterative refinement models for inverse problems, achieving high-quality results with only a few steps.
FairWire: Fair Graph Generation
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AI Generated AI Theory Fairness 🏢 UC Irvine
FairWire tackles structural bias in graph machine learning, proposing a novel fairness regularizer and a fair graph generation framework for unbiased link prediction and graph generation.
Dynamic Conditional Optimal Transport through Simulation-Free Flows
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Machine Learning Deep Learning 🏢 UC Irvine
Simulation-free flow generates conditional distributions via dynamic conditional optimal transport.