Xiaoyin Xu
6 papers · 2021–2026 · 5 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Silver
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(11)
Top co-authors
Research topics
Deep Learning
(4)
Computer Vision
(3)
Machine Learning
(3)
Models
(3)
Optimization & Theory · Machine Learning
(3)
Mathematics & Optimization
(2)
Generation
(2)
Mathematics
(2)
Optimization
(2)
Artificial Intelligence
(1)
Healthcare & Medicine
(1)
Clinical
(1)
Domain-Specific
(1)
Learning Paradigms
(1)
Optimization & Theory · Deep Learning
(1)
Keywords
optimal transport
(3)
diffusion model
(2)
medical imaging
(1)
text-to-image generation
(1)
alzheimer disease
(1)
probability measure
(1)
proximal gradient
(1)
proximal gradient algorithm
(1)
sinkhorn algorithm
(1)
generative model
(1)
latent variable
(1)
entropy regularization
(1)
reward model
(1)
mesh reconstruction
(1)
fast fourier transform
(1)
spherical geometry
(1)
accelerated gradient descent
(1)
preference distribution
(1)
convex geometry
(1)
monge-ampere equation
(1)
Papers
Spherical Geometry Diffusion: Generating High-quality 3D Face Geometry via Sphere-anchored Representations
AAAI 2026
InPO: Inversion Preference Optimization with Reparametrized DDIM for Efficient Diffusion Model Alignment
CVPR 2025
Smoothed Preference Optimization via ReNoise Inversion for Aligning Diffusion Models with Varied Human Preferences
ICML 2025
Volumetric Optimal Transportation by Fast Fourier Transform
ICLR 2023
Efficient Optimal Transport Algorithm by Accelerated Gradient Descent
AAAI 2022
Cortical Surface Shape Analysis Based on Alexandrov Polyhedra
ICCV 2021