Chang D. Yoo

PDCR: Perception-Decomposed Confidence Reward for Vision-Language Reasoning CVPR 2026 Can Video LLMs Refuse to Answer? Alignment for Answerability in Video Large Language Models ICLR 2025 ConfPO: Exploiting Policy Model Confidence for Critical Token Selection in Preference Optimization ICML 2025 Enhancing Rating-Based Reinforcement Learning to Effectively Leverage Feedback from Large Vision-Language Models ICML 2025 FlowDrag: 3D-aware Drag-based Image Editing with Mesh-guided Deformation Vector Flow Fields ICML 2025 ITA-MDT: Image-Timestep-Adaptive Masked Diffusion Transformer Framework for Image-Based Virtual Try-On CVPR 2025 MDSGen: Fast and Efficient Masked Diffusion Temporal-Aware Transformers for Open-Domain Sound Generation ICLR 2025 Occlusion-robust Stylization for Drawing-based 3D Animation ICCV 2025 SiamCTC: Learning Speech Representations through Monotonic Temporal Alignment Interspeech 2025 TARO: Timestep-Adaptive Representation Alignment with Onset-Aware Conditioning for Synchronized Video-to-Audio Synthesis ICCV 2025 The Interspeech 2025 Speech Accessibility Project Challenge Interspeech 2025 BI-MDRG: Bridging Image History in Multimodal Dialogue Response Generation ECCV 2024 Cross-view Masked Diffusion Transformers for Person Image Synthesis ICML 2024 C-TPT: Calibrated Test-Time Prompt Tuning for Vision-Language Models via Text Feature Dispersion ICLR 2024 DNI: Dilutional Noise Initialization for Diffusion Video Editing ECCV 2024 FlexiEdit: Frequency-Aware Latent Refinement for Enhanced Non-Rigid Editing ECCV 2024 FRAG: Frequency Adapting Group for Diffusion Video Editing ICML 2024 Implicit Steganography Beyond the Constraints of Modality ECCV 2024 LI-TTA: Language Informed Test-Time Adaptation for Automatic Speech Recognition Interspeech 2024 Progressive Fourier Neural Representation for Sequential Video Compilation ICLR 2024 Query-based Cross-Modal Projector Bolstering Mamba Multimodal LLM EMNLP 2024 Querying Easily Flip-flopped Samples for Deep Active Learning ICLR 2024 SimPSI: A Simple Strategy to Preserve Spectral Information in Time Series Data Augmentation AAAI 2024 TPC: Test-time Procrustes Calibration for Diffusion-based Human Image Animation NeurIPS 2024 ESD: Expected Squared Difference as a Tuning-Free Trainable Calibration Measure ICLR 2023 Mitigating the Exposure Bias in Sentence-Level Grapheme-to-Phoneme (G2P) Transduction Interspeech 2023 One-Shot Exemplification Modeling via Latent Sense Representations ACL 2023 On the Soft-Subnetwork for Few-Shot Class Incremental Learning ICLR 2023 SCANet: Scene Complexity Aware Network for Weakly-Supervised Video Moment Retrieval ICCV 2023 Decoupled Adversarial Contrastive Learning for Self-Supervised Adversarial Robustness ECCV 2022 Dual Temperature Helps Contrastive Learning Without Many Negative Samples: Towards Understanding and Simplifying MoCo CVPR 2022 Fast and Efficient MMD-Based Fair PCA via Optimization over Stiefel Manifold AAAI 2022 Forget-free Continual Learning with Winning Subnetworks ICML 2022 Frame-Level Stutter Detection Interspeech 2022 How Does SimSiam Avoid Collapse Without Negative Samples? A Unified Understanding with Self-supervised Contrastive Learning ICLR 2022 Selective Query-Guided Debiasing for Video Corpus Moment Retrieval ECCV 2022 SoftGroup for 3D Instance Segmentation on Point Clouds CVPR 2022 SCNet: Training Inference Sample Consistency for Instance Segmentation AAAI 2021 Semantic Grouping Network for Video Captioning AAAI 2021 Structured Co-reference Graph Attention for Video-grounded Dialogue AAAI 2021 Learning Augmentation Network via Influence Functions CVPR 2020 Modality Shifting Attention Network for Multi-Modal Video Question Answering CVPR 2020 VLANet: Video-Language Alignment Network for Weakly-Supervised Video Moment Retrieval ECCV 2020 Edge-Labeling Graph Neural Network for Few-Shot Learning CVPR 2019 Progressive Attention Memory Network for Movie Story Question Answering CVPR 2019 Pivot Correlational Neural Network for Multimodal Video Categorization ECCV 2018 Dense Image Registration and Deformable Surface Reconstruction in Presence of Occlusions and Minimal Texture ICCV 2015 Face Alignment Using Cascade Gaussian Process Regression Trees CVPR 2015 Phoneme Classification using Constrained Variational Gaussian Process Dynamical System NeurIPS 2012 Higher-Order Correlation Clustering for Image Segmentation NeurIPS 2011