Keyang Xu
6 papers · 2019–2025 · 6 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Silver
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Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(19)
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Hot Topic Early Bird
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Research topics
Artificial Intelligence
(4)
Deep Learning
(4)
Machine Learning
(4)
Computer Vision
(3)
Core AI
(3)
Generation
(2)
Learning Paradigms
(2)
Learning Types · Machine Learning
(2)
Learning Types · Deep Learning
(2)
Models
(2)
Optimization & Theory · Machine Learning
(2)
Optimization & Theory · Deep Learning
(2)
Natural Language Processing
(1)
Application Areas
(1)
Applications
(1)
Keywords
domain generalization
(2)
generative modeling
(1)
image generation
(1)
domain adaptation
(1)
visual question answering
(1)
direct preference optimization
(1)
multimodal learning
(1)
video understanding
(1)
adversarial training
(1)
out-of-domain detection
(1)
text-to-image generation
(1)
preference modeling
(1)
generative model
(1)
diffusion model
(1)
latent representation
(1)
ensemble method
(1)
reward model
(1)
multimodal classification
(1)
vision-language model
(1)
boundary condition
(1)
Papers
AMO Sampler: Enhancing Text Rendering with Overshooting
CVPR 2025
Direct Preference Optimization of Video Large Multimodal Models from Language Model Reward
NAACL 2025
Improving Rectified Flow with Boundary Conditions
ICCV 2025
Dataset Bias Mitigation in Multiple-Choice Visual Question Answering and Beyond
EMNLP 2023
Unsupervised Out-of-Domain Detection via Pre-trained Transformers
ACL 2021
Multimodal Machine Learning for Automated ICD Coding
MLHC 2019