International Journals and Conference Proceedings 

• [24.04] Daeyoung Roh, Donghee Han, Daehee Kim, Keejun Han* and Mun Yi*., SIG-Net: GNN based Dropout Prediction in MOOCs Using Student Interaction Graph, ACM/SIGAPP Symposuim on Applied Computing, April 8-12, 2024   (Top-tier Conference, acceptance rate = 20%, full-paper) 

• [24.04] Donghee Han, Daehee Kim, Daeyoung Roh, Keejun Han* and Mun Yi*., Less is More: A Streamlined Graph-based Fashion Outfit Recommendation without Multimodal Dependency,  ACM/SIGAPP Symposuim on Applied Computing, April 8-12, 2024   (Top-tier Conference,  poster) 

• [24.02] Donghee Han, Daehee Kim, Keejun Han*, Mun Yi*, Keyword-enhanced Recommender System Based on Inductive Graph Matrix Completion, Engineering Applications of Artificial Intelligence, 128, 107499, 2024 (SCIE, IF=7.8, Q1)

• [23.11] Jimin Lee, Eunjeong Na, Dong-gil Na*, Keejun Han*, Recommending K-wave Items for Small-sized Exporters by Incorporating Dense and Sparse Vectors, Sustainability, 15(22), 16098, 2023  (SCIE, IF=3.9,  Q2) 

• [23.10] Donghee Han, Daehee Kim, Minsu Kim, Keejun Han*, Mun Yi*, Temporal Enhanced Inductive Graph Knowledge Tracing, Applied Intelligence, 53, 29282-29299, 2023 (SCIE, IF=5.019, Q2)

• [23.08] Donghee Han, Daehee Kim, Keejun Han*, Mun. Yi*. Context-aware Inductive Graph Matrix Completion with Sentence BERT, IEEE International Conf. on Web Services,July 2-8, 2023 (Top-conference, acceptance rate = 20%, full-paper)

• [23.04] Keejun Han, Jungeun Kim*, Proximity-aware Clinical Passage Retrieval Framework by Exploiting Knowledge Structure, IEEE Access, 11, 37681-37693, 2023 (SCIE, IF=3.476, Q2)

• [23.03] Kanwalpreet Kour, Deepali Gupta, Junaid Rashid, Kamali Gupta, Jungeun Kim*, Keejun Han, Khalid Mohiuddin, Smart Framework for Quality Check and Determincation of Adulterants in Saffron Using Sensors and AquaCrop, Agriculture, Vol. 13, No. 4, Mar. 2023 (SCIE, IF= 3.408,  Q1) 

• [23.02] Donghee Han, Daehee Kim, Mun Yi*, Keejun Han*, Inductive Graph-based Knowledge Tracing, In Proc. IEEE Int'l Conf. on Big Data and Smart Computing (BIGCOMP), Feb 2023. (Oral)

• [22.04] Keejun Han, Yeongwoong Yu, Dong-gil Na, Hoon Jung, Younggyo Heo, Hyeonchoel Jeong, Sunguk Yun, Jungeun Kim*, Understanding postal delivery areas in the Republic of Korea by multiple unsupervised learning approaches, ETRI Journal, Vol. 44, No. 2, Apr. 2022.  (SCIE, IF = 1.347)

• [22.02] Hyeonchoel Jeong, Inhi Kim, Keejun Han*, Jungeun Kim*,  Comprehensive analysis of traffic accidents in Seoul: Major factors and types affecting injury severity, Applied Sciences, Vol. 12, No. 4, Feb. 2022. (SCIE, IF = 2.679)

• [22.01] Cheonsol Lee, Donghee Han, Seungwoo Choi, Keejun Han*, Mun Y. Yi*, Improving graph-based movie recommender system using cinematic experience, Applied Sciences, Vol. 12, No. 4, Jan. 2022. (SCIE, IF = 2.679)

• [22.01] Cheonsol Lee, Donghee Han, Keejun Han*, Mun Y. Yi*,  Multi-relational stacking ensemble recommender system using cinematic experience, In Proc. IEEE Int'l Conf. on Big Data and Smart Computing (BIGCOMP), Jan 2022. (poster) 

• [19.07] Keejun Han, Mun Y. Yi, Jungeun Kim*, Search personalization in folksonomy by exploiting multiple and temporal aspects of user profiles IEEE Access, Vol. 7, Jul. 2019. (SCIE, IF = 4.098)

• [18.12] Keejun Han, Hyoeun Shim, Mun Y. Yi*, A new biomedical passage retrieval framework for laboratory medicine: Leveraging domain-specific ontology, multilevel PRF, and negation differential weighting, Journal of Healcare Engineering, Vol. 2018, Dec. 2018. (SCIE, IF = 1.261)

Domestic Proceedings  

• 창윤빈, 최원용, 한기준*, "MAGICal Synthesis: 반도체 패키지 이미지 생성을 위한 메모리 효율적 접근법", 한국마이크로전자및패키징학회지, 2024.01

• 이경민, 최원용, 한기준*,  "Variational AutoEnconder를 활용한 BGA 결함 탐지, 한국HCI학회, 2024.01 

• 나은정, 최원용, 한기준*, "챗봇을 활용한 사용자 친화적 머신 비전 결함 검출 소프트웨어 개발" , 한국HCI학회, 2024.01 

• 창윤빈, 최원용,  한기준*, "메모리 효율 향상을 위한 조건부 GAN의 부분 영역 접근법", 한국HCI학회, 2024.01 

• 한기준, 정훈, 나동길*, 기존 유사 서비스 기능 분석을 통한 차별화된 물류 데이터 분석 플랫폼 설계 및 구현, 한국지식정보기술학회지, 2022.04 

• 한지수, 한기준, 박영진, 김현수, 김무진, 이문용*, 절차적 지식과 서술적 지식의 연결을 활용한 전문가 의사 결정 지원 시스템, 한국컴퓨터종합학술대회 (KCC), 2018.12

• 박준영, 한기준, 이문용*, 질의어의 근접성 정보와 객체 그래프 모델링을 이용한 반구조 문서 검색 기법, 한국컴퓨터종합학술대회 (KCC), 2014.12 

• 한기준, 이문용*, 정영임, 김재훈, 김환민, 개인 및 그룹 기반 검색의 혼합을 통한 개인화 검색 효율 향상, 한국컴퓨터종합학술대회 (KCC), 2014.12

• 한기준, 장진철, 이문용*, 질의어의 근접성 정보 및 그래프 프로파일링 기법을 이용한 태그 기반 개인화 검색, 정보과학회논문지, 2014.12