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Graph & Language Intelligence LabKonkuk University
  • Konkuk University
  • Computer Science & Engineering
  • GitHub
  • bkoh@konkuk.ac.kr

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Profile 0

Dongcheon Lee

이동천

M.S. Student (3학기)
Admission2025.03Joined2024.11 - Current
Research Interests
#Graph ML/DL #Retrieval-Augmented LLM #KG-Based Question Answering
B.S.Mathematics,Gyeongsang National UniversityM.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
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우주항공 제조설비의 멀티모달 이상탐지와 실시간 생성형 AI 보고체계 기반의 AX전환 실증 실무책임자
경남테크노파크 · AI솔루션 개발·실증 지원(가치사슬형-제조설비)
집단연구 · 2026.01 ~ 2026.11
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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

Faculty

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Byungkook Oh
오병국
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OfficeC384-2, Engineering HallE-mailbkoh@konkuk.ac.kr

PhD Students

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Bonyou Koo
구본유
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Admission2025.09E-mailnumber9you@gmail.com

MS Students

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Jimyeung Seo
서지명
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Admission2025.03E-mailmyungs8562@gmail.com
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Hye-Yoon Baek
백혜윤
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Admission2025.03E-mailhyeyoonbaek@gmail.com
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Dongcheon Lee
이동천
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Admission2025.03E-mailehdcjs987@gmail.com
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Hae-Yoon Koo
구해윤
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Admission2025.09E-mailhykoo0601@gmail.com
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Jinho Choi
최진호
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Admission2026.03E-mailjhc12931293@gmail.com

Incoming MS Students

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Jongwoo Yun
윤종우
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AdmissionE-mailjooo316@naver.com
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Won-Gyu Park
박원규
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AdmissionE-mailparkwongyu0408@gmail.com
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Seyeong Kim
김세영
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AdmissionE-mailpeople7261@naver.com
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Donghyun Lee
이동현
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AdmissionE-maildonghyunlee01@gmail.com

Interns

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Sangjun Ji
지상준
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Joined2024.07 - CurrentE-mailwltkdwns0220@naver.com
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Sang-Hyun Park
박상현
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Joined2025.07 - CurrentE-mailpsh030122@gmail.com
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Yewon Sa
사예원
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Joined2025.07 - CurrentE-mailbear100152@gmail.com
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Jaejin Lee
이재진
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Joined2025.07 - CurrentE-maily62945@naver.com
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Hwan Choi
최환
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Joined2025.07 - CurrentE-mailhoan0616@naver.com
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Yeeun Kim
김예은
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Joined2025.08 - CurrentE-mailyeeunkim512@gmail.com
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Gyumin Park
박규민
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Joined2025.10 - CurrentE-mailkm02020995@gmail.com
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Wonhee Son
손원희
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Joined2025.11 - CurrentE-mailwhsonwh@gmail.com
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Jihyun Choi
최지현
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Joined2025.12 - CurrentE-mailaugust0511@naver.com
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Dayeon Hong
홍다연
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Joined2025.12 - CurrentE-mailyscarlet214@gmail.com
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Jin-Gyeom Kim
김진겸
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Joined2026.05 - CurrentE-mailronan@rutile.tech
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Junhui Kwon
권준희
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Joined2026.06 - CurrentE-mailjuni9565@konkuk.ac.kr