Ph.D. Candidates
김형석 (HYUNGSEOK KIM)
| hskim0263@korea.ac.kr | |
| Area of Interests | DATA MINING, SOCIAL NETWORK ANALYSIS |
| B.S. | Information Statistics, Dankook Univ., 2015 |
| Admission | March 1, 2015 |
이정호 (JUNGHO LEE)
| ljhz123@korea.ac.kr | |
| Area of Interests | RECOMMENDATION SYSTEM, DEEP LEARNING, DATA ANALYSIS |
| B.S. | Department of Software, Konkuk Univ, 2017 |
| Publications | Jungho Lee, Pilsung Kang* (2022). Graph Convolutional Network-Based Fashion Item Recommendation. 2022 3rd International Conference on Computer Communication and Information Systems (CCCIS 2022) |
| Admission | September 1, 2018 |
강형원 (HYEONGWON KANG)
| hyeongwon_kang@korea.ac.kr | |
| Area of Interests | TIMESERIES ANOMALY DETECTION, DEEP LEARNING, DATA ANALYSIS |
| B.S. | School of Industrial Management Engineering, Incheon University, 2020 |
| Publications | Hyeongwon Kang, Pilsung Kang*. (2024). Transformer-based Multivariate Time Series Anomaly Detection using Inter-Variable Attention Mechanism. Knowledge‑Based Systems, 290, 111507. Gunho No,+ Yukyung Lee+, Hyeongwon Kang, Pilsung Kang*. (2024). Training-free Retrieval-based Log Anomaly Detection with Pre-trained Language Model considering Token-level Information, Engineering Applications of Artificial Intelligence, 133, 108613. (+: Equally contributed) Jinwoo Park, Hyeongwon Kang, Seunghun Han, Pilsung Kang*. (2025+). Granularity Fusion Transformer: Learning multi-granularity patterns for time-series forecasting. Knowledge-Based Systems, Acceped for publish. |
| Admission | March 1, 2021 |
| Career | Korea Electronics Technology Institute (2020) |
| Online Activity |  GitHub  CV |
Ph.D. Students
허재혁 (JAEHYUK HEO)
김도윤 (DOYOON KIM)
| doyooni303@snu.ac.kr | |
| Area of Interests | TEXT ANALYTICS, RECOMMENDATION, GRAPH ANALYSIS |
| M.S. | Industrial & Management Engineering, Korea University, 2024 |
| B.S. | School of Industrial Management Engineering, Korea University, 2021 |
| Publications | Yukyung Lee, Jaehee Kim, Doyoon Kim, Yookyung Kho , Yeonsun Kim, Pilsung Kang* (2023) Painsight: An Extendable Opinion Mining Framework for Detecting Pain Points Based on Online Customer Reviews (WASSA of ACL 2023) 김도윤, 강필성*. (2024). UFORank: Unified Framework of Unsupervised Keyphrase Extraction for Long documents, 대한산업공학회 추계공동학술대회 |
| Admission | September 1, 2021 |
| Online Activity | GitHub
|
김재희 (JAEHEE KIM)
| jaehee_kim@snu.ac.kr | |
| Area of Interests | INFORMATION RETRIEVAL, QUESTION ANSWERING |
| M.S. | Industrial & Management Engineering, Korea University, 2024 |
| B.S. | Consumer Science, College of Social Sciences, Sungkyunkwan University, 2022 |
| Publications | Yookyung Kho, Jahee Kim, Pilsung Kang*. (2023). Boosting Prompt-Based Self-Training With Mapping-Free Automatic Verbalizer for Multi-Class Classification (EMNLP 2023 Findings). Yukyung Lee, Jaehee Kim, Doyoon Kim, Yookyung Kho , Yeonsun Kim, Pilsung Kang* (2023) Painsight: An Extendable Opinion Mining Framework for Detecting Pain Points Based on Online Customer Reviews (WASSA of ACL 2023) Yukyung Lee, Joonghoon Kim, Jaehee Kim, Hyowon Cho, and Pilsung Kang*. (2024). CheckEval: Robust Evaluation Framework using Large Language Model via Checklist. Human-centered Evaluation and Auditing of Language Models. Conference on Human Factors in Computing Systems. |
| Admission | March 1, 2022 |
| Online Activity | GitHub Blog |
임훈 (HUN IM)
| hun_im@snu.ac.kr | |
| Area of Interests | CONTINUAL LEARNING, IMAGE ANOMALY DETECTION, COMPUTER VISION |
| M.S. | Industrial & Management Engineering, Korea University, 2024 |
| B.S. | Department of Material science and Chemical Engineering, Hanyang University, 2022 |
| Publications | Sunwoo Kim+, Hun Im+, Woojun Lee, Seonggye Lee, Pilsung Kang*. (2024). RobustMixGen: Data Augmentation for Enhancing Robustness of Visual-Language Models in the Presence of Distribution Shift. Neurocomputings, 619, 129167. (+: Equally contributed) 임훈, 남웅찬, 마민정, 손준영, 강필성*. (2024). 텍스트 임베딩 가이드를 이용한 시각-언어 기반 task 무관 연속 이상 탐지 방법론. 대한산업공학회 추계학술대회 임훈, 김선우, 이성계, 이우준, 강필성*. (2023). RoMixgen : Vision-Language 모델의Robustness 향상을 위한 Augmentation 방법론, 대한산업공학회 2023 추계학술대회. |
| Admission | September 1, 2022 |
| Online Activity | GitHub CV |
박진우 (JINWOO PARK)
| jinwoo_park@snu.ac.kr | |
| Area of Interests | DEEP LEARNING, TIME SERIES FORECASTING, TIME SERIES ANOMALY DETECTION |
| M.S. | Industrial & Management Engineering, Korea University, 2024 |
| B.S. | Department of Financial Engineering, Ajou University, 2022 |
| Publications | Jinwoo Park, Hyeongwon Kang, Seunghun Han, Pilsung Kang*. (2025+). Granularity Fusion Transformer: Learning multi-granularity patterns for time-series forecasting. Knowledge-Based Systems, Acceped for publish. |
| Admission | September 1, 2022 |
이우준 (WOOJUN LEE)
| woojun_lee@snu.ac.kr | |
| Area of Interests | COMPUTER VISION, ANOMALY DETECTION, MULTI-MODALITY |
| M.S. | Industrial & Management Engineering, Korea University, 2025 |
| B.S. | School of Industrial and Management Engineering, Korea University, 2023 |
| Publications | Sunwoo Kim+, Hun Im+, Woojun Lee, Seonggye Lee, Pilsung Kang*. (2024). RobustMixGen: Data Augmentation for Enhancing Robustness of Visual-Language Models in the Presence of Distribution Shift. Neurocomputings (Accepted for publication). (+: Equally contributed) 이우준, 강필성*. (2024). 경량 디퓨전 모델을 사용한 이미지 이상치 탐지. 대한산업공학회 추계학술대회 Kiyoon Jeong+, Woojun Lee+, Woongchan Nam, Minjeong Ma, Pilsung Kang*. (2024). Technical Report of NICE Challenge at CVPR 2024: Caption Re-ranking Evaluation Using Ensembled CLIP and Consensus Scores (1st prize) Caption Re-ranking Topic (NICE Workshop @ CVPR 2024). (+: Equally contributed) |
| Admission | March 1, 2023 |
| Online Activity | GitHub |
이준기 (JUNGI LEE)
| jungi_lee@snu.ac.kr | |
| Area of Interests | ANOMALY DETECTION, COMPUTER VISION |
| M.S. | Electrical and Electronics Engineering, UNIST, 2021 |
| B.S. | Department of Mechatronics Engineering, Chungnam National University, 2019 |
| Admission | September 1, 2025 |
| Career | Research Director, R&D Division, ELROILAB Inc. (2021-2025) | Online Activity |  linkedin  Google Scholar CV |
신수연 (SUYEON SHIN)
| suyeon_shin@snu.ac.kr | |
| Area of Interests | DEEP LEARNING, COMPUTER VISION, TIME SERIES FORECASTING |
| B.S. | Industrial Engineering, Seoul National University, 2017 |
| Admission | March 1, 2025 |
| Career | Software Engineer, Manufacturing Optimization IT Group, AI Center, Samsung Electronics DS (2017~) |
M.S. Students
류승훈 (SEUNGHUN YU)
| seunghun_yu@korea.ac.kr | |
| Area of Interests | DEEP LEARNING, COMPUTER VISION, IMBALANCED LEARNING |
| B.S. | Computer Science, Yonsei University, 2011 |
| Admission | September 1, 2022 |
| Career | LG Innotek, CTO, AI/BigData Solution (2011 - ) |
남지훈 (JIHUN NAM)
| jh_nam@korea.ac.kr | |
| Area of Interests | DEEP LEARNING, NLP, TIMESERIES ANOMALY DETECTION |
| B.S. | School of Chemical Engineering, Sungkyunkwan University, 2012 |
| Admission | March 1, 2024 |
| Career | Samsung Electroics, Memory DIffusion, System part (2013-) |
박시언 (SIEON PARK)
| sieon.park@snu.ac.kr | |
| Area of Interests | TIME SERIES FORECASTING, TIME SERIES ANOMALY DETECTION, NLP |
| B.S. | Statistics, Sungkyunkwan University, 2025 |
| Admission | March 1, 2025 |
| Online Activity | GitHub |
차수빈 (SUBEEN CHA)
| subeen_cha@snu.ac.kr | |
| Area of Interests | COMPUTER VISION, VISION-LANGUAGE |
| B.S. | Statistics, Ewha Womans University, 2025 |
| Admission | March 1, 2025 |
| Online Activity | GitHub |
임성훈 (SUNGHUN LIM)
| sunghun_lim@snu.ac.kr | |
| Area of Interests | COMPUTER VISION, ANOMALY DETECTION, TIME-SERIES FORECASTING |
| B.S. | Department of Electronic Engineering, Hanyang University, 2018 |
| Admission | March 1, 2025 |
| Career | Process Engineer, Defect analysis & Metrology+Inspection Group, Infra Tech Center, SK hynix (2018~) |
고재용 (JAEYONG KO)
| jyko22@snu.ac.kr | |
| Area of Interests | NLP, TIME SERIES FORECASTING |
| B.S. | Industrial Engineering, Seoul National University, 2025 |
| Admission | September 1, 2025 |
| Online Activity | GitHub |
김선민 (SUNMIN KIM)
| sunmin_kim@snu.ac.kr | |
| Area of Interests | TIMESERIES ANOMALY DETECTION, NATURAL LANGUAGE PROCESSING |
| B.S. | Industrial Engineering, Seoul National University, 2025 |
| Admission | September 1, 2025 |
Data Science & Business Analytics Lab.
Department of Industrial Engineering, College of Engineering,
Seoul National University
Contact Us
- 강필성 교수 (pilsung_kang@snu.ac.kr)
서울특별시 관악구 관악로 1 서울대학교 공과대학 39동 301호 - 대학원 연구실 (총무 김도윤: doyooni303@snu.ac.kr)
서울특별시 관악구 관악로 1 서울대학교 공과대학 39동 411호