LDILab's Family
Faculty
![Hwang Seung-won](https://ldilab.github.io/assets/images/people/hwangsw.jpg)
Hwang, Seung-won (황승원)
seungwonh@snu.ac.kr
- Data(-driven) intelligence, knowledge graph
- Search engines, query optimization
- Language understanding
Ph.D. Students
![Han Hojae](https://ldilab.github.io/assets/images/people/nopicture.png)
![Lee Jaeseong](https://ldilab.github.io/assets/images/people/nopicture.png)
Lee, Jaeseong (이재성)
tbvj5914@snu.ac.kr
- Low-resource Languages
- Multilingual
- LLM Optimization
![Lee Dohyeon](https://ldilab.github.io/assets/images/people/nopicture.png)
Lee, Dohyeon (이도현)
waylight3@snu.ac.kr
- Information Retrieval
- LLM
- Text Representation
- Low-resource Languages
![Seo Minji](https://ldilab.github.io/assets/images/people/nopicture.png)
![Park Wonpyo](https://ldilab.github.io/assets/images/people/nopicture.png)
![Jung Yeonjoon](https://ldilab.github.io/assets/images/people/nopicture.png)
![Yoon Soyoung](https://ldilab.github.io/assets/images/people/yoonsy.jpeg)
Yoon, Soyoung (윤소영)
soyoung.yoon@snu.ac.kr
- Generative Retrieval
- Information Retrieval
- Question Answering
Integrated M.S./Ph.D. Students
![Kim Jihyuk](https://ldilab.github.io/assets/images/people/kimjhyeouk.jpeg)
Kim, Jihyuk (김지혁)
jihyukkim@yonsei.ac.kr
- Information Retrieval, Document/Passage Retrieval, Dense Retrieval
- Retrieval-Augmented Approaches
- Structures in Texts, Metadata for Text Understanding
- Keyphrase Extraction/Generation
![Kim Minsoo](https://ldilab.github.io/assets/images/people/nopicture.png)
Kim, Minsoo (김민수)
minsoo9574@snu.ac.kr
- Agentic LLM
- Text-Based Games
- Information Retrieval
![Jeong Yeonseok](https://ldilab.github.io/assets/images/people/nopicture.png)
![Han Sang-eun](https://ldilab.github.io/assets/images/people/nopicture.png)
![Lee Youngwon](https://ldilab.github.io/assets/images/people/nopicture.png)
Lee, Youngwon (이영원)
ywlee@ldi.snu.ac.kr
- Conditional text generation
- Retrieval augmented generation
![Kim Suchan](https://ldilab.github.io/assets/images/people/nopicture.png)
![Kim Jongho](https://ldilab.github.io/assets/images/people/kimjh.jpg)
![Kim Jongyoon](https://ldilab.github.io/assets/images/people/nopicture.png)
Kim, Jongyoon (김종윤)
john.jongyoon.kim@snu.ac.kr
- Information Retrieval
- Text Representation
- LLM
- Causal Inference
- Generative Retrieval
- Reasoning
![Hong Soona](https://ldilab.github.io/assets/images/people/nopicture.png)
Hong, Soona (홍수나)
hongsoona@snu.ac.kr
- Information Retrieval
- Representation Learning
M.S. Students
![Sung Sua](https://ldilab.github.io/assets/images/people/nopicture.png)
![Yoo Jaeseok](https://ldilab.github.io/assets/images/people/nopicture.png)
![Kim Jaejin](https://ldilab.github.io/assets/images/people/nopicture.png)
![Storaï Romain](https://ldilab.github.io/assets/images/people/storair.jpg)
![Kim Jaeyoung](https://ldilab.github.io/assets/images/people/nopicture.png)
Alumni (Ph.D.)
Seungtaek Choi, Ph.D. (2022)
Kyungjae Lee, Ph.D. (2022)
Sunghwan Kim, Ph.D. (2020)
Jinyoung Yeo, Ph.D. (2018)
Hyunsouk Cho, Ph.D. (2018)
Jinwoo Park, Ph.D. (2016)
Sanghoon Lee, Ph.D. (2016)
Taesung Lee, Ph.D. (2015)
Jinhan Kim, Ph.D. (2014)
Gaewon You, Ph.D. (2012)
Gook-pil Roh, Ph.D. (2012)
Mu-woong Lee, Ph.D. (2012)
Jongwuk Lee, Ph.D. (2012)
Jongwon Roh, Ph.D. (2012)
Alumni (M.S.)
Myeongho Jung, M.S. (2022)
Hoyoung Kim, M.S. (2022)
Seoho Song, M.S. (2022)
Haein Park, M.S. (2021)
Junsung Son, M.S. (2021)
YoungSeon Na, M.S. (2020)
Sunghyun Park, M.S. (2019)
Haeju Park, M.S. (2019)
Gyeongbok Lee, M.S. (2019)
Minsuk Cho, M.S. (2019)
Sunjae Lim, M.S. (2019)
Eric Wonhee Lee, M.S. (2017)
YoungRok Cha, M.S. (2014)
Sunyou Lee, M.S. (2014)
Myungha Jang, M.S. (2012)
Sukhyun Ahn, M.S. (2011)
Chul-kyoon Kim, M.S. (2010)
Hyountaek Yong, M.S. (2009)
Youngdae Kim, M.S. (2009)