Daechul Ahn

I'm a Ph.D. student at SNU Machine Perception and Reasoning Lab. at Seoul National University advised by Prof. Jonghyun Choi. My research focus is on multi-modal (specifically, vision-language) understanding and generation.

During my M.S. at GIST, I was fortunate to work as a research intern at the LG AI Research (2021-2022). Currently, I'm looking for an internship in vision-language research.

I completed a Ph.D. course at Yonsei University and received two M.S. degrees from Gwangju Institute of Science and Technology (GIST) under the supervision of Prof. Jonghyun Choi and Korea Institute of Science and Technology (KAIST) under the supervision of Prof. Yang-Kyu Choi and a B.S. degree with first-class honours from Ajou University under the supervision of Prof. Sangin Kim.

For additional details about past research and work experiences (e.g., semiconductor integration), please refer to the CV below!

CV  /  Email  /  Google Scholar  /  Semantic Scholar  /  DBLP  /  LinkedIn  /  Github

profile photo

    Publications
A paper about video corpus moment retrieval using moment-aware video retrieval
Yura Choi* , Daechul Ahn* , Jonghyun Choi
Under Review 2024
i-SRT: Aligning Large Multimodal Models for Videos by Iterative Self-Retrospective Judgment
Daechul Ahn* , Yura Choi* , San Kim , Youngjae Yu , Dongyeop Kang , Jonghyun Choi
arXiv 2024
[paper] [bibtex] [code]
Tuning Large Multimodal Models for Videos using Reinforcement Learning from AI Feedback
Daechul Ahn , Yura Choi , Youngjae Yu , Dongyeop Kang , Jonghyun Choi
ACL 2024 (Oral presentation)
[paper] [bibtex] [code] [project] [demo]
Story Visualization by Online Text Augmentation with Context Memory
Daechul Ahn , Daneul Kim , Gwangmo Song , Seung Hwan Kim , Honglak Lee , Dongyeop Kang , Jonghyun Choi
ICCV 2023
[paper] [bibtex] [code] [project]
Zero-shot Natural Language Video Localization
Jinwoo Nam* , Daechul Ahn* , Dongyeop Kang , Seong Jong Ha , Jonghyun Choi
ICCV 2021 (Oral presentation)
[paper] [bibtex] [code]
    Awards
    Computer vision Best Paper Award at the 1st Yonsei AI Workshop @ Oct 2022

    Academic Services
  • Reviewer
    1. CVPR, ICCV, AAAI, WACV

This template is from Jon Barron.