Seungho Jang

I'm a senior undergraduate student at KAIST, double-majoring in Computer Science and Artificial Intelligence. I'm currently a research intern at CVLAB under the supervision of Professor Seungryong Kim.

My research interests include reasoning and planning in language models and multimodal agents. To this end, I have studied how visual feedback supports iterative reasoning and planning in agentic pipelines such as AgentRVOS and PLAYGROUND.

Research

Figure 3: AgentRVOS pipeline for reasoning over object tracks and pruning candidates

AgentRVOS: Reasoning Over Object Tracks for Zero-Shot Referring Video Object Segmentation

Woojeong Jin*, Jaeho Lee*, Heeseong Shin, Seungho Jang, Junhwan Heo, Seungryong Kim^†

AAAI 2027 · under review

Project Page / arXiv / GitHub

Figure 3: PLAYGROUND workflow for progressively planning, generating, and verifying an editable layout

PLAYGROUND: Progressive Layout Generation with Render-Grounded Planning

Jaeho Lee, Junhwan Heo, Junghyun Park, Eunju Yang, Seungho Jang, Seongchan Kim, Wonjun Moon, Seungryong Kim^†

ICLR 2027 · under review

arXiv (coming soon)

Figure 3: Ask4NV visual encoding, model architecture, and attention mask

Ask4NV: Can Learning to Answer Spatial Questions Improve Novel-View Generation?

Jahyeok Koo, Hyeonseo Yu, Seungho Jang, Jaewoo Jung, Jiwon Kang, Seokju Cho, Seungryong Kim^†

ICLR 2027 · under review

arXiv (coming soon)

Figure 3: ReAnchor generation loop and overlapping draft proposals with shifted anchors

ReAnchor: Speculative Decoding in Discrete Diffusion

Sanghyun Lee, Jaeho Lee, Jiho Park, Wonjin Nam, Seungho Jang, Seungryong Kim^†

NAACL 2027 · in preparation

arXiv (coming soon)

Experience

KAIST Computer Vision LabResearch Intern: Sept 2025 – present
Republic of Korea ArmySergeant: Mar 2024 – Sept 2025
KAIST Concurrency and Parallelism LabResearch Student: Dec 2023 – Feb 2024
NYU Data Analytics Visualization TeamResearch Student: Aug 2023 – Dec 2023
KAIST Computer Architecture and Systems LabResearch Intern: Jun 2023 – Aug 2023

Education

KAIST B.S. in Computer Science & Artificial Intelligence: Mar 2021 – Aug 2027
New York University Exchange Student in Computer Science: Aug 2023 – Dec 2023

Honors & Awards

Samsung Research ScholarshipSamsung Research: Sept 2025 – present
National Defense Public Data Utilization Competition Grand PrizeMinistry of National Defense: Aug 2024
Google Solution Challenge Global Top 100Google: May 2023
National Scholarship for Science and EngineeringKorea Student Aid Foundation: Mar 2021 – present