Sungik Choi
8 papers · 2020–2026 · 4 venues · across top CS/AI venues
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Achievements
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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (20) 🐣 Hot Topic Early Bird
🔥
Unstoppable · Bronze
Venues
Top co-authors
Research topics
Keywords
out-of-distribution detection
(3)
representation learning
(2)
novelty detection
(2)
diffusion model
(2)
knowledge distillation
(1)
data augmentation
(1)
image generation
(1)
ai-generated image detection
(1)
transfer learning
(1)
reconstruction error
(1)
unsupervised representation learning
(1)
mutual information
(1)
neural collapse
(1)
variational autoencoder
(1)
vision-language model
(1)
multimodal learning
(1)
zero-shot transfer
(1)
multimodal representation
(1)
online learning
(1)
continual learning
(1)
Papers
A Debiased Reconstruction-based Framework for Training-Free Detection of AI-Generated Images
CVPR 2026
Diffusion-based Semantic Outlier Generation via Nuisance Awareness for Out-of-Distribution Detection
AAAI 2025
Learning Equi-angular Representations for Online Continual Learning
CVPR 2024
Observation-Guided Diffusion Probabilistic Models
CVPR 2024
Projection Regret: Reducing Background Bias for Novelty Detection via Diffusion Models
NeurIPS 2023
Transferring Pre-trained Multimodal Representations with Cross-modal Similarity Matching
NeurIPS 2022
Unsupervised Visual Representation Learning via Mutual Information Regularized Assignment
NeurIPS 2022
Novelty Detection Via Blurring
ICLR 2020