Mobile Embedded Systems Lab
@ Korea University
Embedded Files
Welcome to Mobile Embedded Systems (MES) Lab!
MES Lab is directed by Prof. Sangeun Oh. Our lab aims to uncover practical challenges embedded in people's daily lives and develop edge computing technologies to address them, thereby creating innovative and useful user experiences (UX). To this end, we conduct research in three key directions, as outlined below:
Multi-device / multi-app collaboration for mobile IoT
System-level optimization for on-device AI
LLM-enhanced interaction for mobile IoT
NOTICE
NOTICE
We are looking for enthusiastic researchers (B.S., M.S., and Ph.D. students)
Please contact me freely via email (sangeunoh@korea.ac.kr)
NEWS
NEWS
2026
[Mar. 2026] Jungyoon Shin has joined our team. Welcome!
[Feb. 2026] Our Paper "SCOUT: Thermal-Aware SRAM Allocation for Real-Time DNN Tasks on Edge TPU" has been accepted to DAC 2026. Congratulations, Changhun!
[Feb. 2026] Hayeon Jung has joined our team. Welcome!
[Jan. 2026] MESL attended Computer System Society Winter Conference, held at Yongpyeong resort, Pyeongchang!
2025
[Nov. 2025] Our team Autophone(in collab with Fluiz, SKKU, and KAIST) has won Grand Prize at AI Champion Competition (1/630 teams)!
[Nov. 2025] Our paper "VeriSafe Agent: Safeguarding Mobile GUI Agent via Logic-based Action Verification" has been accepted to ACM MobiCom 2025.
[Oct. 2025] Our paper "EarDVFS: Environment-Adaptable RL-based DVFS for Mobile Devices" has been accepted to IEEE/ACM ICCAD 2025.
[Oct. 2025] Our paper "Mitigating Resource Contention for Responsive On-device Machine Learning Inferences" has been accepted to IEEE/ACM ICCAD 2025.
[Jun. 2025] Namseok Lee has joined our team. Welcome!
[Jun. 2025] Taemin Kim has joined our team. Welcome!
[May. 2025] CROS-RT was selected as the Best paper award at IEEE RTAS'25.
[May. 2025] Our paper "CROS-RT: Cross-Layer Priority Scheduling for Predictable Inter-Process Communication in ROS2" has been accepted to IEEE RTAS 2025.
[Apr. 2025] Our paper "MagPie: Extending a Smartphone’s Interaction Space via a Customizable Magnetic Back-of-Device Input Accessory" has been accepted to CHI 2025.
[Feb. 2025] Chan Heo has joined our team. Welcome!
[Jan. 2025] Chihun Choi has joined our team. Welcome!
2024
[Nov. 2024] Our paper "TaPIN: Reinforcing PIN Authentication on Smartphones with Tap Biometrics" has been accepted to IEEE Transactions on Mobile Computing.
[Sep. 2024] Sangeun Oh joined Korea University and MES Lab@KU was launched.
[Jun. 2024] Our paper "MobileGPT: Augmenting LLM with Human-like App Memory for Mobile Task Automation" has been accepted to ACM MobiCom 2024.
[Mar. 2024] Our paper "LiquidListener: Supporting Ubiquitous Liquid Volume Sensing via Singing Sounds" has been accepted to IEEE Access.
[Jan. 2024] Our paper "RT-Swap: Addressing GPU Memory Bottlenecks for Real-Time Multi-DNN Inference" has been accepted to IEEE RTAS 2024.
[Jan. 2024] Our paper "Extracting Payment Tokens Out of Sounds Produced by Magnetic Field Fluctuations" has been accepted to IEEE Transactions on Mobile Computing.
2023
[Jan. 2024] Our paper "Supporting Flexible and Transparent User Interface Distribution across Mobile Devices" has been accepted to IEEE Transactions on Mobile Computing.
[Feb. 2023] Our Paper "SPET: Transparent SRAM Allocation and Model Partitioning for Real-time DNN Tasks on Edge TPU" has been accepted to DAC 2023. Congratulations, Changhun!
2022
[Aug. 2022] Our Paper "A-Mash: Providing Single-App Illusion for Multi-App Use through User-centric UI Mashup" has been accepted to ACM MobiCom 2022.
[May. 2022] Our Paper "MagSnoop: Listening to Sounds Induced from Magnetic Fields to Infer Mobile Payment Tokens" has been accepted to ACM MobiSys 2022.
[Feb. 2022] Our Paper "Supporting Safe Priority Adjustment for Software-Defined Real-Time Networking" has been accepted to IEEE Embedded Systems Letters.
2021
[Oct. 2021] Our paper "RT-SDN: Adaptive Routing and Priority Ordering for Software-Defined Real-Time Networking" has been accepted to IEEE Systems Journal.
[Jul. 2021] Our paper "FLUID-XP: flexible user interface distribution for cross-platform experience" has been accepted to ACM MobiCom 2021.
2020
[Sep. 2020] Sangeun Oh joined Ajou University and HIS Lab@Ajou was launched.
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