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Jaemyung Yu

8 accepted papers

2026

IMSE: Intrinsic Mixture of Spectral Experts Fine-tuning for Test-Time Adaptation

ICLR 2026poster

Test-time adaptation (TTA) has been widely explored to prevent performance degradation when test data differ from the training distribution. However, fully leveraging the rich representations of large pretrained models with minimal parameter updates remains underexplored. In this paper, we propose a…

Cited by 0SourcecodeScholar
2026

Inlier-Centric Post-Training Quantization for Object Detection Models

ICLR 2026poster

Object detection is pivotal in robotics, but its immense computational demands make the models slow and power-hungry, underscoring the need for quantization. However, when the quantization is applied in practice, cluttered backgrounds and irregular object morphologies cause redundant activations (or…

Cited by 0SourceScholar
2026

MuCo: Multi-turn Contrastive Learning for Multimodal Embedding Model

CVPR 2026

Universal Multimodal embedding models built on Multimodal Large Language Models (MLLMs) have traditionally employed contrastive learning, which aligns representations of query-target pairs across different modalities. Yet, despite its empirical success, they are primarily built on a "single-turn" fo

Cited by 0SourcecodeScholar
2026

PRISM: Video Dataset Condensation with Progressive Refinement and Insertion for Sparse Motion

CVPR 2026

Video dataset condensation aims to reduce the immense computational cost of video processing. However, it faces a fundamental challenge regarding the inseparable interdependence between spatial appearance and temporal dynamics. Prior work follows a static/dynamic disentanglement paradigm where video

Cited by 0SourceScholar
2026

Stable-GFlowNet: Toward Diverse and Robust LLM Red-Teaming via Contrastive Trajectory Balance

ICML 2026spotlight

Large Language Model Red-Teaming, which proactively identifies vulnerabilities of large language models, is an essential process for ensuring safety. Finding effective and diverse attacks in red team activities is important, but achieving both is challenging. Generative Flow Networks (GFN) that perf…

Cited by 0SourceScholar
2025

Frequency-Aware Token Reduction for Efficient Vision Transformer

NeurIPS 2025poster

Vision Transformers have demonstrated exceptional performance across various computer vision tasks, yet their quadratic computational complexity concerning token length remains a significant challenge. To address this, token reduction methods have been widely explored. However, existing approaches o…

Cited by 0SourcecodeScholar
2024

Self-supervised Transformation Learning for Equivariant Representations

NeurIPS 2024poster

Unsupervised representation learning has significantly advanced various machine learning tasks. In the computer vision domain, state-of-the-art approaches utilize transformations like random crop and color jitter to achieve invariant representations, embedding semantically the same inputs despite tr…

2021

Camera Distortion-Aware 3D Human Pose Estimation in Video With Optimization-Based Meta-Learning

ICCV 2021poster

Existing 3D human pose estimation algorithms trained on distortion-free datasets suffer performance drop when applied to new scenarios with a specific camera distortion. In this paper, we propose a simple yet effective model for 3D human pose estimation in video that can quickly adapt to any distort…

Cited by 19PDFcodeScholar