Jungin Park

PhD, Research Professor

Yonsei University

Seoul, Korea

I am Jungin Park, currently a research professor at Yonsei University, working with Prof. Kwanghoon Sohn. My research interests include computer vision, video understanding, multi-modal learning, and vision-language models.

I recieved my PhD degree in the School of Electrical and Electronic Engineering from Yonsei University in 2024, advised by Prof. Kwanghoon Sohn.

news

May 01, 2026	Our two papers were accepted to ICML 2026.
Nov 18, 2025	Our paper on geospatial domain adaptation was accepted to GRSL.
Sep 28, 2025	Our paper on language-guided video summarization was accepted to IJCV.
Feb 28, 2025	Our two papers were accepted to CVPR 2025.

selected publications

Omnimodal

V-LynX: Video interface alignment for video+x llms

Jungin Park, Jiyoung Lee^†, and Kwanghoon Sohn^†

In Internaional Conference on Machine Learning (ICML), 2026

@inproceedings{park2026vlynx,
  title = {V-LynX: Video interface alignment for video+x llms},
  author = {Park, Jungin and Lee, Jiyoung and Sohn, Kwanghoon},
  booktitle = {Internaional Conference on Machine Learning (ICML)},
  year = {2026},
  publisher = {ICML},
  selected = true
}

Efficient ML

Saliency-aware model merging

Jungin Park, Jiyoung Lee^†, and Kwanghoon Sohn^†

In Internaional Conference on Machine Learning (ICML), 2026

@inproceedings{park2026saliency,
  title = {Saliency-aware model merging},
  author = {Park, Jungin and Lee, Jiyoung and Sohn, Kwanghoon},
  booktitle = {Internaional Conference on Machine Learning (ICML)},
  year = {2026},
  publisher = {ICML},
  selected = true
}

Video-language

Language-guided recursive spatiotemporal graph modeling for video summarization

Jungin Park, Jiyoung Lee^†, and Kwanghoon Sohn^†

International Journal of Computer Vision (IJCV), 2025

@article{park2025videograph,
  title = {Language-guided recursive spatiotemporal graph modeling for video summarization},
  author = {Park, Jungin and Lee, Jiyoung and Sohn, Kwanghoon},
  journal = {International Journal of Computer Vision (IJCV)},
  year = {2025},
  publisher = {Springer},
  selected = true
}

Video understanding

Bootstrap your own views: Masked ego-exo modeling for fine-grained view-invariant video representations

Jungin Park, Jiyoung Lee^†, and Kwanghoon Sohn^†

In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025

@inproceedings{park2025bootstrap,
  title = {Bootstrap your own views: Masked ego-exo modeling for fine-grained view-invariant video representations},
  author = {Park, Jungin and Lee, Jiyoung and Sohn, Kwanghoon},
  booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
  year = {2025},
  publisher = {IEEE/CVF},
  selected = true
}

Vision-language

Bridging vision and language spaces with assignment prediction

Jungin Park, Jiyoung Lee^†, and Kwanghoon Sohn^†

In International Conference on Learning Representations (ICLR), 2024

@inproceedings{park2024briding,
  title = {Bridging vision and language spaces with assignment prediction},
  author = {Park, Jungin and Lee, Jiyoung and Sohn, Kwanghoon},
  booktitle = {International Conference on Learning Representations (ICLR)},
  year = {2024},
  selected = true
}

Efficient ML

Dual-path adaptation from image to video transformers

Jungin Park^*, Jiyoung Lee^*, and Kwanghoon Sohn

In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023

@inproceedings{park2023dual,
  title = {Dual-path adaptation from image to video transformers},
  author = {Park, Jungin and Lee, Jiyoung and Sohn, Kwanghoon},
  booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
  pages = {2203--2213},
  year = {2023},
  publisher = {IEEE/CVF},
  selected = true
}

Video understanding

Probabilistic representations for video contrastive learning

Jungin Park, Jiyoung Lee, Ig-Jae Kim, and 1 more author

In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2022

@inproceedings{park2022probabilistic,
  title = {Probabilistic representations for video contrastive learning},
  author = {Park, Jungin and Lee, Jiyoung and Kim, Ig-Jae and Sohn, Kwanghoon},
  booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
  pages = {14711--14721},
  year = {2022},
  publisher = {IEEE/CVF},
  selected = true
}

Video-language

Bridge to answer: Structure-aware graph interaction network for video question answering

Jungin Park, Jiyoung Lee, and Kwanghoon Sohn

In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021

@inproceedings{park2021bridge,
  title = {Bridge to answer: Structure-aware graph interaction network for video question answering},
  author = {Park, Jungin and Lee, Jiyoung and Sohn, Kwanghoon},
  booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
  pages = {15526--15535},
  year = {2021},
  publisher = {IEEE/CVF},
  selected = true
}

Video understanding

Sumgraph: Video summarization via recursive graph modeling

Jungin Park^*, Jiyoung Lee^*, Ig-Jae Kim, and 1 more author

In European Conference on Computer Vision (ECCV), 2020

@inproceedings{park2020sumgraph,
  title = {Sumgraph: Video summarization via recursive graph modeling},
  author = {Park, Jungin and Lee, Jiyoung and Kim, Ig-Jae and Sohn, Kwanghoon},
  booktitle = {European Conference on Computer Vision (ECCV)},
  pages = {647--663},
  year = {2020},
  publisher = {Springer},
  selected = true
}