Publications

Preprints

Publications

2026

1. TPAMI

   

   CA^2ST: Cross-Attention in Audio, Space, and Time for Holistic Video Recognition

   Jongseo Lee^*, Joohyun Chang^*, Dongho Lee, and Jinwoo Choi^†

   IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) , 2026 (Impact Factor 18.6, JCR top 1.1%)

   arXiv Bib Code

   @article{lee2026ca2st,
     title = {CA^2ST: Cross-Attention in Audio, Space, and Time for Holistic Video Recognition},
     author = {Lee, Jongseo and Chang, Joohyun and Lee, Dongho and Choi, Jinwoo},
     journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
     year = {2026},
     volume = {48},
     number = {3},
     pages = {2803-2819},
   }

2025

1. 

   FacEDiT: Unified Talking Face Editing and Generation via Facial Motion Infilling

   Kim Sung-Bin, Joohyun Chang, David Harwath, and Tae-Hyun Oh^†

   arXiv preprint arXiv:2512.14056 , 2025

   arXiv Bib Project Page

   @article{sung2025facedit,
     title = {FacEDiT: Unified Talking Face Editing and Generation via Facial Motion Infilling},
     author = {Sung-Bin, Kim and Chang, Joohyun and Harwath, David and Oh, Tae-Hyun},
     journal = {arXiv preprint arXiv:2512.14056},
     year = {2025},
   }

2. BMVC

   

   HERO-VQL: Hierarchical, Egocentric and Robust Visual Query Localization

   Joohyun Chang^*, Soyeon Hong^*, Hyogun Lee^*, Seong Jong Ha, Dongho Lee, Seong Tae Kim^†, and Jinwoo Choi^†

   In The Thirty Sixth British Machine Vision Conference (BMVC) , 2025

   * Accepted as a full oral paper (3.8% acceptance rate)

   arXiv Bib Code Project Page

   @inproceedings{chang2025herovql,
     title = {HERO-VQL: Hierarchical, Egocentric and Robust Visual Query Localization},
     author = {Chang, Joohyun and Hong, Soyeon and Lee, Hyogun and Ha, Seong Jong and Lee, Dongho and Kim, Seong Tae and Choi, Jinwoo},
     booktitle = {The Thirty Sixth British Machine Vision Conference},
     year = {2025},
   }

Domestic

1. IPIU

   HENS: Hard and Easy Negative Sampling for Noisy-Label Laughter Detection

   Joohyun Chang, Lee Jung-Mok, Kim Sung-Bin, Inmo Yeon, Wonpyo Hong, Sanghyun Park, and Tae-Hyun Oh^†

   In Workshop on Image Processing and Image Understanding (IPIU) , 2026
2. KCC

   Audio-Video Cross Attention for Effective Video Action Recognition

   Joohyun Chang, Jongseo Lee, and Jinwoo Choi^†

   In Korea Computer Congress (KCC) , 2025
3. IPIU

   Spatio-Temporal Matching Modeling using High-Dimensional Cues

   Joohyun Chang^*, Soyeon Hong^*, Hyogun Lee^*, Seong Jong Ha, Dongho Lee, Seong Tae Kim^†, and Jinwoo Choi^†

   In Workshop on Image Processing and Image Understanding (IPIU) , 2025