Diffusion Drafts, AR Verifies: Accelerating Document OCR with Self-Speculative Decoding
Dohyun Kim, Sungjun Han, Hyungguk Kim, Yusik Kim, Jamin Shin, Paul Hongsuck Seo, Hongjoon Ahn
Technical Report, 2026 · Trillion Labs
I’m an integrated M.S./Ph.D. student in the Department of Computer Science and Engineering at Korea University, advised by Prof. Paul Hongsuck Seo in the Multimodal Interactive Intelligence Laboratory (MIIL).
My research interests center on multimodal and generative models, with a particular focus on diffusion models. I have worked on topics such as data-efficient compression of diffusion models and preference-based optimization for text-to-image generation. I am broadly open to diverse directions in generative AI, multimodal learning, and beyond.
I’m currently a Research Intern at Trillion Labs. Previously, I visited the University of Michigan, working with Prof. Honglak Lee.
Dohyun Kim, Sungjun Han, Hyungguk Kim, Yusik Kim, Jamin Shin, Paul Hongsuck Seo, Hongjoon Ahn
Technical Report, 2026 · Trillion Labs
Sehwan Park*, Taehoon Kim*, Geonhee Han, Dohyun Kim, Seung Wook Kim, Paul Hongsuck Seo
EMNLP (Main), 2026
Dohyun Kim, Seungwoo Lyu, Seung Wook Kim, Paul Hongsuck Seo
ECCV, 2026
Dohyun Kim*, Sehwan Park*, Geonhee Han, Seung Wook Kim, Paul Hongsuck Seo
CVPR, 2025
* Equal contribution
Research Intern
May – Nov 2026 (expected)
Visiting Researcher · Ann Arbor, MI
Advisor: Prof. Honglak Lee
Jun – Dec 2025
Integrated M.S./Ph.D. in Computer Science and Engineering
Seoul, Korea
Sep 2024 – Present
B.S. in Biomedical Engineering
Seoul, Korea
Mar 2019 – Aug 2024