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Sehyung Kim

4 accepted papers

2026

DocPrune: Efficient Document Question Answering via Background, Question, and Comprehension-aware Token Pruning

CVPR 2026

Recent advances in vision-language models have shown strong performance across diverse multimodal tasks, including document question answering that leverages structured visual cues from text, tables, and figures. However, unlike natural images, document images contain large backgrounds and only spar

Cited by 0SourceScholar
2025

Super-Class Guided Transformer for Zero-Shot Attribute Classification

AAAI 2025technical

Attribute classification is crucial for identifying specific characteristics within image regions. Vision-Language Models (VLMs) have been effective in zero-shot tasks by leveraging their general knowledge from large-scale datasets. Recent studies demonstrate that transformer-based models with class…

2024

Groupwise Query Specialization and Quality-Aware Multi-Assignment for Transformer-based Visual Relationship Detection

CVPR 2024poster

Visual Relationship Detection (VRD) has seen significant advancements with Transformer-based architectures recently. However we identify two key limitations in a conventional label assignment for training Transformer-based VRD models which is a process of mapping a ground-truth (GT) to a prediction.…

2024

Retrieval-Augmented Open-Vocabulary Object Detection

CVPR 2024poster

Open-vocabulary object detection (OVD) has been studied with Vision-Language Models (VLMs) to detect novel objects beyond the pre-trained categories. Previous approaches improve the generalization ability to expand the knowledge of the detector using 'positive' pseudo-labels with additional 'class'…