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Youwon Jang (장유원)

update in progress by greeksharifa

Email | Google Scholar | LinkedIn | GitHub

Education

Integrated Master's and Doctorate Degree in Computer Science & Engineering Seoul, S.Korea
Mar. 2019 - Expected Aug. 2026
BioIntelligence Lab (Prof. Byoung-Tak Zhang), Seoul National University (SNU)
바이오지능연구실 (장병탁 교수), 서울대학교
B.S. in Computer Science & Engineering Seoul, S.Korea
Mar. 2015 - Feb. 2019
Seoul National University (SNU) | 서울대학교
High School Seoul, S.Korea
Mar. 2012 - Feb. 2015
Seoul Science High School (SSHS) | 서울과학고등학교

Internships

Research Intern Seoul, S.Korea
Jul. 2023 - Aug. 2023
KT Corporation

Conducted research that led to one accepted paper at the ICCV 2023 workshop (CLVL).

Research Intern Seongnam, S.Korea
Jul. 2018 - Aug. 2018
NAVER Corp

Worked on a research project focused on 'Classification in Hierarchical Categories'.

Backend Engineer Intern Seongnam, S.Korea
Jan. 2018 - Feb. 2018
LINE Plus Corp

Engaged in backend server management and related development tasks.

International Papers

Hybrid State Representation for Video Procedure Planning 2026
WS Choi, YW Jang, M Lee, BT Zhang
IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2026)
The Losing Winner: An LLM Agent that Predicts the Market but Loses Money 2025
YW Jang, J Kim, BT Zhang
NeurIPS 2025 Workshop: Generative AI in Finance
C2R: Confidence-guided Refinement Reasoning for Zero-shot Question Answering 2025
YW Jang, WS Choi, M Jung, M Lee, BT Zhang
The 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP 2025) ~ 22.16%
INQUIRER: Harnessing internal knowledge graphs for video question generation 2025
WS Choi, YW Jang, M Lee, BT Zhang
Knowledge-Based Systems (IF: 7.6)
Background-aware moment detection for video moment retrieval 2025
M Jung, YW Jang, S Choi, J Kim, JH Kim, BT Zhang
IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2025)
Instruction-tuned Self-Questioning Framework for Multimodal Reasoning 2023
YW Jang, YJ Heo, J Kim, M Lee, DS Chang*, BT Zhang*
International Conference on Computer Vision (ICCV 2023) workshop (CLVL)
Overcoming weak visual-textual alignment for video moment retrieval 2023
M Jung, YW Jang, S Choi, J Kim, JH Kim, BT Zhang
arXiv preprint
Learning to write with coherence from negative examples 2022
S Son, J Lim, YW Jang, J Lee, BT Zhang
arXiv preprint
Dramaqa: Character-centered video story understanding with hierarchical qa 2021
S Choi, KW On, YJ Heo, A Seo, YW Jang, M Lee, BT Zhang
AAAI Conference on Artificial Intelligence (AAAI 2021) ~ 21.39%
Mounting video metadata on transformer-based language model for open-ended video question answering 2021
D Lee, S Choi, YW Jang, BT Zhang
arXiv preprint

Patents

Toddler-Inspired Bayesian Learning Method and Computing Apparatus for Performing the Same 2026
BT Zhang, Y Lee, J Park, K Park, H Oh, YW Jang
US Patent 12,536,454 | US Patent App. 17/467,971
Apparatus and Method for Visual Question Answering Based on Self-Questioning Framework 2025
YW Jang, M Lee, BT Zhang, YJ Heo, JS Kim, DS Chang
KR Patent App. 10-2025-0108505 | https://doi.org/10.8080/1020250108505
Method for understanding video story with multi-level character attention, and apparatus for performing the same 2024
B Zhang, S Choi, ON Kyoung-Woon, YJ Heo, YW Jang, SEO Ahjeong, Minsu Lee
https://doi.org/10.8080/1020210102621
Question answering apparatus and method 2024
B Zhang, S Choi, ON Kyoung-Woon, YJ Heo, YW Jang, SEO Ahjeong, Minsu Lee
US Patent 12,050,632 | https://doi.org/10.8080/1020200131339

Domestic Papers

The Impact of Likert Scale Design on Judgment Reliability in Korean and English LLM-as-a-Judge 2026
장유원, 최우석, 이민수, 장병탁
정보과학회 컴퓨팅의 실제 논문지
거대언어모델을 활용한 응답 자동평가에서 모델 및 리커트 척도 설정이 미치는 영향 2025
장유원, 장병탁
한국정보과학회 학술발표논문집
제로샷 비디오 질의응답을 위한 로짓 기반 다단계 추론 프레임워크 2025
장유원, 최우석, 정민준, 이민수, 장병탁
한국방송미디어공학회 학술발표대회 논문집
Consistency of Video Large Language Models in Moment Prediction with Self Verification 2024
정민준, 장유원, 김주찬, 장병탁
한국정보과학회 학술발표논문집
비디오 스토리 이해를 위한 계층적 지식 그래프 기반 질문생성 2024
최우석, 장유원, 이민수, 장병탁
한국정보과학회 학술발표논문집
보조 질문과 응답을 사용한 효과적인 이미지 질의응답 추론 방법 2024
장유원, 이민수, 장병탁
한국정보과학회 학술발표논문집
DramaQA: 계층적 질의응답과 함께하는 등장인물 중심 비디오 스토리 이해 2021
최성호, 온경운, 허유정, 장유원, 서아정, 이승찬, 이민수, 장병탁
정보과학회 컴퓨팅의 실제 논문지
다수준 등장인물 주의집중을 통한 비디오 스토리 이해 기법 2021
최성호, 온경운, 허유정, 서아정, 장유원, 이민수, 장병탁
한국정보과학회 학술발표논문집
유아모사 베이지안 학습 2020
박준석, 박관영, 오현석, 장유원, 이영기, 장병탁
한국정보과학회 학술발표논문집
외부 상식 베이스를 활용한 시각적 질의응답 추론 모델 2020
장유원, 박준석, 장병탁
한국정보과학회 학술발표논문집