Data Mining And
Intelligence Systems Lab. 

About DMAIS Lab 💻

DMAIS Lab aims to build Intelligence Systems that discover knowledge from various types of data (e.g., graph, hypergraph, text, image, and time-series) for solving real-world problems. Our research  interests  lie in a wide range of  topics in Data Mining (DM), Artificial Intelligence (AI), and Machine Learning (ML), including but not limited to Graph Neural Networks, Large-scale Machine Learning, Knowledge Graphs, Social Network Analysis, Recommender Systems, and Time-series Anomaly Detection.

We are looking for self-motivated and enthusiastic graduate students and undergraduate research interns. If you are interested in joining our team or have any inquiries, feel free to reach out to us via yyko {@} cau.ac.kr (with a brief introduction of yourself and your CV and transcript).

(Updated: Jan 30, 2024) We currently do not have any available slots for graduate students in the Spring 2025 semester. Please check back next semester for availability.

News 🎉

• 👨‍🎓 Feb 2025. Yeongon Kim (김연곤) and SuYong Jeong (정수용) joined our lab as undergraduate research interns. Welcome!

• 📄 Jan. 2025. Two papers have been accepted in WWW 2025 [BKCSA 4] (one Full paper and one Short paper). Congratulation!

• 📄 Jan. 2025. A paper has been accepted in IEEE TKDE [Q1: IF Top 1.8%]. Congratulation!

• 👨‍🎓 December 2024. InHyeok Jeong (정인혁) joined our lab as an undergraduate research intern. Welcome!

• 💻 October 2024. Our lab started a new research project "Knowledge Hypergraph Learning and Reasoning for Real-World Applications" (실세계 응용을 위한 지식 하이퍼그래프 학습 및 추론 기술), supported by the National Research Foundation of Korea (NRF) (한국연구재단) (중견연구). Congratulation! 

• 👨‍🎓 August 2024. Junseo Yu (유준서) joined our lab as an undergraduate research intern. Welcome!

• 👨‍🎓 June 2024. Gyuwon Lee (이규원) and Minho Kim (김민호) joined our lab as undergraduate research interns. Welcome!

• 👨‍🎓 May 2024. Sooho Moon (문수호), Hoonui Lee (이훈의), and Htet Arkar (태아카) joined our lab as undergraduate research interns. Welcome!

• 💻 May 2024. Our lab started a new research project "Performance Analysis of AI models for Time-series Anomaly Detection according to Input Tags" (AI모델의 입력태그에 따른 제어시스템 이상탐지 성능분석 연구) with the National Security Research Institute (NSR) (국가보안기술연구소). Congratulation! 

• 👨‍🎓 March 2024. Saejoon Park (박세준) joined our lab as an undergraduate research intern. Welcome! 

• 📄 March 2024. A paper has been accepted in ACM CSCW 2024 [BKCSA 3]. Congratulation!

• 🚙 March 2024. DMAIS Lab started a new journey at CAU.

• 👏 March 2024. Prof. Yunyong Ko joined the School of Computer Science and Engineering at CAU.