LDI LAB

Language and Data Intelligence Lab.

PI: Prof. Mujeen Sung, School of Computing, Kyung Hee University

(경희대학교 컴퓨터공학부 성무진교수 연구실)

About

The LDI Lab at Kyung Hee University (PI: Mujeen Sung, PhD) conducts cutting-edge Natural Language Processing (NLP) research using Artificial Intelligence (AI) across various real-world domains, including science, biomedicine, and finance. Mujeen Sung is an Assistant Professor in the School of Computing at Kyung Hee University. Our goal is to develop advanced deep learning models that enhance text understanding and generation, enabling practical applications such as chatbots, search engines, and text mining tools to benefit society. If you are interested in joining LDI lab, please see Section Join Us for more information.

Aug. 2026: One paper was accepted to EMNLP 2026
- Breaking Failure Cascades: Step-Aware Reinforcement Learning for Medical Multimodal Reasoning (Joint work with Korea Univ.)

Apr. 2026: One paper was accepted to ACL 2026
- Open Your Model’s Eyes: Video and Context-Aware Multimodal Backchannel Prediction (Joint work with Korea Univ.)

Aug. 2025: One paper was presented at ACL Findings 2025
- Learning from Negative Samples in Generative Biomedical Entity Linking (Joint work with Korea Univ. and AIGEN Sciences)

Jan. 2025: One paper got accepted to NACCL 2025
- Rationale-Guided Retrieval Augmented Generation for Medical Question Answering (Joint work with Korea Univ. and AIGEN Sciences)

Jan. 2025: One paper was presented at COLING 2025
- Structured List-Grounded Question Answering (Joint work with Amazon)

Jul. 2024: One paper was presented at ISMB 2024
- Improving Medical Reasoning through Retrieval and Self-Reflection with Retrieval-Augmented Large Language Models (Joint work with Korea Univ. and AIGEN Sciences)

May. 2024: One paper was presented at LREC-COLING 2024
- CookingSense: A Culinary Knowledgebase with Multidisciplinary Assertions (Joint work with Imperial College London, Sony AI, Korea Univ., and Sejong Univ.)

Address : 7033, Woojungwon Dormitory, Kyung Hee University, 1732 Deokyeong-daero, Giheung-gu, Yongin-si, Republic of Korea 17104 Tel : +82-031-201-3757Copyright © 2025, By Language and Data Intelligence Laboratory, School of Computing, Kyung Hee University, All Rights Reserved.