Welcome to the LearnData Lab

Machine Learning and Data Mining Research lab at SKKU

We are a dynamic research group at Sungkyunkwan University (SKKU). Our mission is to advance machine learning, data mining, and trustworthy AI for graph-structured, textual, and temporal data, bridging foundational theory and real-world applications.

Research Areas

1. Machine Learning and Data Mining for Graph-Structured, Textual, and Temporal Data

We develop models designed to handle complex data sources such as human interactions, knowledge graphs, ontologies, educational logs, multi-modal graphs, and multi-sensor data.

2. Explainable, Robust, and Trustworthy AI

Our research emphasizes building AI systems that are both interpretable and reliable, with a focus on deep learning models. Our work spans post-hoc explainers, mechanistic interpretability, knowledge-enhanced LLMs, knowledge editing, neural watermarking techniques, and both logical and symbolic reasoning.

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We are looking for passionate new PhD students (or MS/PhD integrated program students) and Postdocs to join the team. (more info) !

Open positions are available for PhD students and Postdoctoral researchers in the Artificial Intelligence and AI System Departments. No opening for MS students for now.

We are grateful for funding from the National Research Foundation of Korea (NRF), BK21, Information & Communications Technology Planning & Evaluation (IITP), National IT Industry Promotion Agency (NIPA), Korea Creative Content Agency (KOCCA), LG Electronics, Samsung Research, NCSOFT, and NAVER.