Sungmin Lee, a Ph.D. Candidate at
Embedded Intelligent Systems (EIS) Lab
Contact
i.am.sungmin.lee [at] yonsei.ac.kr
i.am.sungmin.lee [at] gmail.com
Bio
Sungmin is a Ph.D. candidate working with Prof. JeongGil Ko.
Sungmin's research interest spans vision-based real-time 3D environment understanding, embedded sensing and time-sereis analysis
Education
Ph.D. student, 2020-Present, School of Integrated Technology, Yonsei University, Seoul, Korea
Advisor: Prof. JeongGil Ko
B.Eng., 2018-2020, School of Integrated Technology, Yonsei University, Seoul, Korea
One year early graduation
Publications
Under Review/Revision
[R1, 2024] Yujin Shin*, Kichang Lee*, Sungmin Lee, You Rim Choi, Hyung-Sin Kim, JeongGil Ko. "Effective Heterogeneous Federated Learning via Efficient Hypernetwork-based Weight Generation" [pdf]
[R2, 2024] Sungmin Lee*, Kichang Lee*, JaeYeon Park, JeongGil Ko. "GMT: Gzip-based Memory-efficient Time-series Classification"
Conferences/Workshops
[C1, 2023] JaeYeon Park, Kichang Lee, Sungmin Lee, Mi Zhang, JeongGil Ko. "AttFL: A Personalized Federated Learning Framework for Time-series Mobile and Embedded Sensor Data Processing", ACM International Joint Conference on Pervasive and Ubiquitous Computing (ACM UbiComp) 2023. Cancun, Mexico. (NRF-listed Top CS Conference) [pdf]
Journals
[J3, 2023] JaeYeon Park, Kichang Lee, Sungmin Lee, Mi Zhang, JeongGil Ko. "AttFL: A Personalized Federated Learning Framework for Time-series Mobile and Embedded Sensor Data Processing", Proceedings of the ACM (PACM) on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) 2023 [pdf]
[J2, 2023] Sungmin Lee*, Hyungi Kim*, Kyung Won Lee, Eun Su Kim, Hyung-Mo Kim, Hyungsoon Im, Hyun C Yoon, JeongGil Ko, Eunha Kim. "Indolizine-based fluorescent compounds array for noninvasive monitoring of glucose in bio-fluids using on-device machine learning", Dyes and Pigments 2023 (JCR IF Top 10%) [pdf]
[J1, 2021] Sungmin Lee*, Hyungi Kim*, Jun Sik Min, Eunsu Kim, Junwon Choi, JeongGil Ko, Eunha Kim. "Fluorescent sensor array for high-precision pH classification with machine learning-supported mobile devices". Dyes And Pigments 2021 (JCR IF Top 5%) [pdf]
Posters/Demos
[P1, 2024] Sungmin Lee*, Kichang Lee*, JeongGil Ko. "A Memory Efficient Parameter-free Time-series Classification via gzip". ACM MobiSys 2024, Tokyo, Japan. (Best Poster Runner-up Award) [pdf]
* Equal contributions
Project Experiences
Developing Easy-to-Use Image Processing and Statistical Tool for B cell Analysis
Duration: 2024.02 - 2024.06
Role: Lead Developer
Partners:
College of Medicine, Yonsei University (Prof. Kihyuck Kwak)
Experiences:
Image processing and statical analysis
UI/UX design
Windows GUI programming
Developing Small-scale Language Models for Personalized and Interactive HVAC System Management
Duration: 2024.04 - 2025.04
Role: Lead Researcher
Partners:
LG Electronics (Home Appliances & Air Solutions), Korea
Experiences:
Time-series DB
LLM engineering
Query autogeneration
Usage Pattern-based Virtual Clustering and Utility Optimization Techniques for Building-scale Air Solutions
Duration: 2023.05 - 2023.12
Role: Lead Researcher
Partners:
LG Electronics (Home Appliances & Air Solutions), Korea
Experiences:
Self-supervised clustering on unlabeled time-series data
HVAC zone clustering
Duration: 2021.03 - 2024.02
Role: Researcher
Partners:
Korea, Republic of
KETI, SNU, Security Platform
Sweden
RISE, Husqvarna, LumenRadio, ASSA ABLOY
Romania
BEIA
Experiences:
Building AI model for Flooding Attack Detection in RPL networks
Implementing FDTLS with Contiki-NG
Factory-scale real-world sensor data analysis
Low-latency 3D XR Object Transmission Platform Development for Vehicular HUDs
Duration: 2021.03 - 2023.02
Role: Researcher
Partners:
EPITONE, Korea
Experiences:
3D Pointcloud Compression
Visual-based Pose refinement
Teaching Experiences
Software Project (Undergraduate), Yonsei Univ— Fall 2023
Advanced Algorithms (Undergraduate), Yonsei Univ— Fall 2021
Advanced Programming (Undergraduate), Yonsei Univ — Spring 2021
Awards and Honors
Best Poster Runner-up Award, ACM Mobisys 2024
Best Project Award, Inter-university Alliance for Furture vehicular Technology(I4FT), Yonsei University — Dec, 2023
Best Project Award, Inter-university Alliance for Furture vehicular Technology(I4FT), Yonsei University — Jun, 2023
Full Scholarship, School of Integrated Technology, Yonsei University — 2018-2020
Academic Services
Student Volunteer Chair
ACM MobiSys 2024
Reviewer
ACM IMWUT 2023
Talks & Unpublished Posters and Demos
[T] 7th A3 Foresight Workshop, Kyoto, Japan. — Feb, 2024
[P] KICS Winter conference, Korea — Feb, 2024
[T, D] STACK final project review, Sweden — Nov, 2023
[T, P] Inter-university Alliance for Furture vehicular Technology(I4FT), Yonsei University, Korea — Dec, 2023
[T, P] Inter-university Alliance for Furture vehicular Technology(I4FT), Yonsei University, Korea — Jun, 2023