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Dongcheon Lee
이동천
M.S. Student (3학기)
Admission
2025.03
Joined
2024.11 - Current
Research Interests
#
Graph ML/DL
#
Retrieval-Augmented LLM
#
KG-Based Question Answering
B.S.
Mathematics,
Gyeongsang National University
M.S.
Computer Science & Engineering,
Konkuk University
CV
-
Email
ehdcjs987@gmail.com
Home
-
Github
leedongcheon
LinkedIn
-
Scholar
-
Papers
[1]
Temporal Knowledge Graph Question Answering with GraphRAG
,
In Progress
Dong-Cheon Lee
,
Seyeong Kim
,
Byungkook Oh*
[2]
Collaborative Graph Agent-based Fake News Detection
,
In Progress
Jimyeung Seo
,
Bonyou Koo
,
Dong-Cheon Lee
,
Dayeon Hong
,
Donghyun Kim
,
Byungkook Oh*
[3]
Graph Anomaly Detection with Clustering-based Spectral Scoring
,
In Progress
Bonyou Koo
,
Jimyeung Seo
,
Hae-Yoon Koo
,
Dong-Cheon Lee
,
JaeJin Lee
,
Byungkook Oh*
[4]
Information-Adaptive Textual Tokenization for Generative Recommendation under Text Sparsity
,
Under Review
Hae-Yoon Koo
,
Donghyun Lee
,
Bonyou Koo
,
Hye-Yoon Baek
,
Dong-Cheon Lee
,
Byungkook Oh*
[5]
Diversifying Differentiable Graph Retrieval with Topic-Adaptive Multi-Intent Learning
,
Accepted
Dong-Cheon Lee
,
Ji-Yeon Park
,
Hye-Yoon Baek
,
Jimyeung Seo
,
Seyeong Kim
,
Byungkook Oh*
To Appear in The ACM Web Conference (WWW), 2026
[6]
Image-Guided Debiasing Distillation with Preference Alignment Across Multi-News Histories
,
Accepted
Jimyeung Seo
,
Eun-Yeong Jo
,
Hye-Yoon Baek
,
Dongcheon Lee
,
Xiongnan Jin
,
Byungkook Oh*
To Appear in ACM International Conference on Web Search and Data Mining (WSDM), 2026
[7]
Relation-Faceted Graph Pooling with LLM Guidance for Dynamic Span-Aware Information Extraction
,
Accepted
Hye-Yoon Baek
,
Jinho Choi
,
Jimyeung Seo
,
Xiongnan Jin
,
Dongcheon Lee
,
Byungkook Oh*
ACM International Conference on Information and Knowledge Management (CIKM), 2025
Patents
[1]
지식 그래프 기반 질의 응답 시스템의 최적화 방법 및 장치
Method and Apparatus for Optimization of a Knowledge Graph-based Question Answering System
이동천
,
오병국
출원번호 10-2025-0198283, 출원일 2025년 12월 12일
Projects
-
우주항공 제조설비의 멀티모달 이상탐지와 실시간 생성형 AI 보고체계 기반의 AX전환 실증
실무책임자
경남테크노파크 · AI솔루션 개발·실증 지원(가치사슬형-제조설비)
집단연구 · 2026.01 ~ 2026.11
-
멀티모달 생성모델의 신뢰성 및 제어가능성 향상을 위한 그래프 구조 기반의 상호작용
한국연구재단 · 중견연구(유형1)
개인연구 · 2024.09 ~ 2028.08
Study
-
Multimodal RL Paper (#2)
25.01.09 ~ 25.06.09
-
Graph RL 101 Paper (#3)
24.11.14 ~ 25.06.02
Card
List
Faculty
Byungkook Oh
오병국
See more
Office
C384-2, Engineering Hall
E-mail
bkoh@konkuk.ac.kr
PhD Students
Bonyou Koo
구본유
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Admission
2025.09
E-mail
number9you@gmail.com
MS Students
Jimyeung Seo
서지명
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Admission
2025.03
E-mail
myungs8562@gmail.com
Hye-Yoon Baek
백혜윤
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Admission
2025.03
E-mail
hyeyoonbaek@gmail.com
Dongcheon Lee
이동천
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Admission
2025.03
E-mail
ehdcjs987@gmail.com
Hae-Yoon Koo
구해윤
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Admission
2025.09
E-mail
hykoo0601@gmail.com
Jinho Choi
최진호
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Admission
2026.03
E-mail
jhc12931293@gmail.com
Incoming MS Students
Jongwoo Yun
윤종우
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Admission
E-mail
jooo316@naver.com
Won-Gyu Park
박원규
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Admission
E-mail
parkwongyu0408@gmail.com
Seyeong Kim
김세영
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Admission
E-mail
people7261@naver.com
Donghyun Lee
이동현
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Admission
E-mail
donghyunlee01@gmail.com
Interns
Sangjun Ji
지상준
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Joined
2024.07 - Current
E-mail
wltkdwns0220@naver.com
Sang-Hyun Park
박상현
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Joined
2025.07 - Current
E-mail
psh030122@gmail.com
Yewon Sa
사예원
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Joined
2025.07 - Current
E-mail
bear100152@gmail.com
Jaejin Lee
이재진
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Joined
2025.07 - Current
E-mail
y62945@naver.com
Hwan Choi
최환
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Joined
2025.07 - Current
E-mail
hoan0616@naver.com
Yeeun Kim
김예은
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Joined
2025.08 - Current
E-mail
yeeunkim512@gmail.com
Gyumin Park
박규민
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Joined
2025.10 - Current
E-mail
km02020995@gmail.com
Wonhee Son
손원희
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Joined
2025.11 - Current
E-mail
whsonwh@gmail.com
Jihyun Choi
최지현
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Joined
2025.12 - Current
E-mail
august0511@naver.com
Dayeon Hong
홍다연
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Joined
2025.12 - Current
E-mail
yscarlet214@gmail.com
Jin-Gyeom Kim
김진겸
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Joined
2026.05 - Current
E-mail
ronan@rutile.tech
Junhui Kwon
권준희
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Joined
2026.06 - Current
E-mail
juni9565@konkuk.ac.kr