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Jiajun Cao

5 accepted papers

2026

Augmenting Intra-Modal Understanding in MLLMs for Robust Multimodal Keyphrase Generation

AAAI 2026technical

Multimodal keyphrase generation (MKP) aims to extract a concise set of keyphrases that capture the essential meaning of paired image–text inputs, enabling structured understanding, indexing, and retrieval of multimedia data across the web and social platforms. Success in this task demands effectivel

Cited by 0SourcePDFScholar
2026

FastDriveVLA: Efficient End-to-End Driving via Plug-and-Play Reconstruction-based Token Pruning

AAAI 2026technical

Vision-Language-Action (VLA) models have demonstrated significant potential in complex scene understanding and action reasoning, leading to their increasing adoption in end-to-end autonomous driving systems. However, the long visual tokens of VLA models greatly increase computational costs. Current

Cited by 0SourcePDFScholar
2025

Beyond Text-Visual Attention: Exploiting Visual Cues for Effective Token Pruning in VLMs

ICCV 2025poster

Large Vision-Language Models (VLMs) generally contain significantly more visual tokens than their textual counterparts, resulting in a considerable computational burden. Recent efforts have been made to tackle this issue by pruning visual tokens early within the language model. Most existing works u…

2025

MoVE-KD: Knowledge Distillation for VLMs with Mixture of Visual Encoders

CVPR 2025poster

Visual encoders are fundamental components in vision-language models (VLMs), each showcasing unique strengths derived from various pre-trained visual foundation models. To leverage the various capabilities of these encoders, recent studies incorporate multiple encoders within a single VLM, leading t…

2024

I-MedSAM: Implicit Medical Image Segmentation with Segment Anything

ECCV 2024poster

"With the development of Deep Neural Networks (DNNs), many efforts have been made to handle medical image segmentation. Traditional methods such as nnUNet train specific segmentation models on the individual datasets. Plenty of recent methods have been proposed to adapt the foundational Segment Anyt…