Publications

INTERNATIONAL PUBLICATIONS

• [ICCAD '26] CoRT: Supporting Hard and Soft Real-Time Tasks in Batched LLM Serving

Yeongwoo Ha†, Taemin Kim†, Changhun Han, Chan Heo, Jaeheon Kwak, Hyosu Kim, Kilho Lee, Hoon Sung Chwa, and Sangeun Oh*

To appear in Proceedings of the 45th IEEE/ACM The 2026 International Conference on Computer-Aided Design (ICCAD'26), San Jose, US, November 2026

(Acceptance rate: ~24.1% / BK21 IF 3.0)

• [JNCA] COMET: Supporting Seamless Multi-Device Interaction through App Component Distribution

Hyeonseok Yeom, Hyosu Kim, Steven. Y. Ko, Young-Bae Ko*, and Sangeun Oh*

Journal of Network and Computer Applications, vol. 252, August 2026

(JCR '24 Q1, IF: 8, Top 4.3%)

• [DAC '26] SCOUT: Thermal-Aware SRAM Allocation for Real-Time DNN Tasks on Edge TPU

Changhun Han, Chihun Choi, Namseok Lee, Kilho Lee, Hoon Sung Chwa, and Sangeun Oh*

Proceedings of the 63th ACM/IEEE Design Automation Conference (DAC '26), Long Beach, US, July 2026 

(BK21 IF 3.0)

• [MobiCom '25] VeriSafe Agent: Safeguarding Mobile GUI Agent via Logic-based Action Verification

Jungjae Lee, Dongjae Lee, Chihun Choi, Youngmin Im, Jaeyoung Wi, Kihong Heo, Sangeun Oh, Sunjae Lee*, and Insik Shin*

Proceedings of the 31th ACM International Conference on Mobile Computing and Networking (MobiCom '25), Hong Kong, China, Nov 2025

(Acceptance rate: ~13.1% / BK21 IF: 4.0)

• [ICCAD '25] Mitigating Resource Contention for Responsive On-device Machine Learning Inferences

Minsung Kim, Jihoon Lee, Seongjin Chou, Whisoo Chung, Inwoo Kim, Woosung Kang, Hyosu Kim, Sangeun Oh, Hoon Sung Chwa, and Kilho Lee*

Proceedings of the 44th IEEE/ACM The 2025 International Conference on Computer-Aided Design (ICCAD'25), Munich, Germany, October 2025

(Acceptance rate: ~24.7% / BK21 IF: 3.0)

• [ICCAD '25] EarDVFS: Environment-Adaptable RL-based DVFS for Mobile Devices

Jaeheon Kwak, Sangeun Oh, Jinkyu Lee, and Insik Shin*

Proceedings of the 44th IEEE/ACM The 2025 International Conference on Computer-Aided Design (ICCAD'25), Munich, Germany, October 2025

(Acceptance rate: ~24.7% / BK21 IF: 3.0)

• [IEEE TMC] TaPIN: Reinforcing PIN Authentication on Smartphones with Tap Biometrics

Junhyub Lee, Insu Kim, Sangeun Oh, and Hyosu Kim*

IEEE Transactions on Mobile Computing, vol. 24, pp. 2519 - 2533, April 2025

(JCR '23 Q1, IF: 7.7, Top 4.2%)

• [RTAS '25] CROS-RT: Cross-Layer Priority Scheduling for Predictable Inter-Process Communication in ROS2

Sohyun Kim, Juho Song, Kilho Lee, Sangeun Oh, and Hoon Sung Chwa*

Proceedings of the 31st IEEE Real-Time and Embedded Technology and Applications Symposiums (RTAS '25), Irvine, US, May 2025

(★ Best Paper Award 🏆 / BK21 IF 2.0)

• [CHI '25] MagPie: Extending a Smartphone’s Interaction Space via a Customizable Magnetic Back-of-Device Input Accessory

Insu Kim, Suhyeon Shin, Junseob Kim, Jaemin Choi, Junhyub Lee, Sangeun Oh, Eunji Park, and Hyosu Kim*

Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems (CHI '25), Yokohama, Japan, April 2025

(Acceptance rate: ~24.9% / BK21 IF 4.0)

• [MobiCom '24] MobileGPT: Augmenting LLM with Human-like App Memory for Mobile Task Automation

Sunjae Lee, Junyoung Choi, JungjaeLee, Munim Hasan Wasi, Hojun Choi, Steve Ko, Sangeun Oh*, and Insik Shin*

Proceedings of the 30th ACM International Conference on Mobile Computing and Networking (MobiCom '24), Washington, D.C., US, November 2024

(Acceptance rate: ~20.8% / BK21 IF 4.0)

• [IEEE TMC] Extracting Payment Tokens Out of Sounds Produced by Magnetic Field Fluctuations

Myeongwon Choi, Sangeun Oh, Insu Kim, Jeongwoo Heo, and Hyosu Kim*

IEEE Transactions on Mobile Computing, vol. 23, pp. 8803 - 8821, February 2024

(JCR '22 Q1, IF: 7.9, Top 9.2%)

• [IEEE TMC] Supporting Flexible and Transparent User Interface Distribution across Mobile Devices

Sangeun Oh, Ahyeon Kim, Sunjae Lee, Kilho Lee, Dae R. Jeong, Steven Y. Ko, and Insik Shin*

IEEE Transactions on Mobile Computing, vol. 23, pp. 8398 - 8417, January 2024

(JCR '22 Q1, IF: 7.9, Top 9.2%)

• [RTAS '24] RT-Swap: Addressing GPU Memory Bottlenecks for Real-Time Multi-DNN Inference

Woosung Kang, Jinkyu Lee, Youngmoon Lee, Sangeun Oh, Kilho Lee, and Hoon Sung Chwa*

Proceedings of the 30th IEEE Real-Time Embedded Technology and Applications Symposium (RTAS '24), Hong Kong, China, 2024 

(Acceptance rate: ~23.3% / BK21 IF 2.0)

• [IEEE Access] LiquidListener: Supporting Ubiquitous Liquid Volume Sensing via Singing Sounds

Taewon Kim, Seohyeon Park, Sangeun Oh, and Hyosu Kim*

IEEE Access, vol. 12, pp. 39833 - 39846, March 2024

• [IEICE TIS] App-level Multi-surface Framework for Supporting Cross-platform User Interface Distribution

Yeongwoo Ha, Seongbeom Park, Jieun Lee, and Sangeun Oh*

IEICE Transactions on Information and Systems, vol. E107-D, pp. 564 - 568, December 2023

• [DAC '23] SPET: Transparent SRAM Allocation and Model Partitioning for Real-time DNN Tasks on Edge TPU 

Changhun Han, Hoon Sung Chwa, Kilho Lee, and Sangeun Oh*

Proceedings of the 60th ACM/IEEE Design Automation Conference (DAC '23), San Francisco, US, July 2023 

(Acceptance rate: ~23% / BK21 IF 3.0)

• [MobiCom '22] A-Mash: Providing Single-App Illusion for Multi-App Use through User-centric UI Mashup

Sunjae Lee, Hoyoung Kim, Sijung Kim, Sangwook Lee, Hyosu Kim, Jean Young Song, Steve Ko, Sangeun Oh, and Insik Shin*

Proceedings of the 27th ACM International Conference on Mobile Computing and Networking (MobiCom '22), Sydney, Australia, October 2022

(Acceptance rate: ~17.8% / BK21 IF 4.0)

• [IEEE ESL] Supporting Safe Priority Adjustment for Software-Defined Real-Time Networking

Sangeun Oh and Kilho Lee*

IEEE Embedded Systems Letters, vol. 14, pp. 119 - 122, September 2022

• [IEEE SJ] RT-SDN: Adaptive Routing and Priority Ordering for Software-Defined Real-Time Networking

Sangeun Oh, Insik Shin, and Kilho Lee*

IEEE Systems Journal, vol. 16, pp. 2379 - 2390, June 2022 

(JCR'19 Q1, IF: 3.987)

• [MobiSys '22] MagSnoop: Listening to Sounds Induced by Magnetic Field Fluctuations to Infer Mobile Payment Tokens

Myeongwon Choi, Sangeun Oh, Insu Kim, and Hyosu Kim*

Proceedings of the 20th ACM International Conference on Mobile Systems, Applications and Services (MobiSys '22), Portland, Oregon, US, June 2022

(Acceptance rate: ~21% / BK21 IF 3.0)

• [MobiCom '21] FLUID-XP: flexible user interface distribution for cross-platform experience

Sunjae Lee, Hayeon Lee, Hoyoung Kim, Sangmin Lee, Jeong Woon Choi, Yuseung Lee, Seono Lee, Ahyeon Kim, Jean Young Song, Sangeun Oh, Steven Y. Ko, and Insik Shin*

Proceedings of the 27th ACM International Conference on Mobile Computing and Networking (MobiCom '21), New Orleans, LA, USA, October 2021

(Acceptance rate: ~17.4% / BK21 IF 4.0)

• [MobiCom '19] FLUID: Flexible User Interface Distribution for Ubiquitous Multi-device Interaction

Sangeun Oh, Ahyeon Kim, Sunjae Lee, Kilho Lee, Dae R. Jeong, Steven Y. Ko, and Insik Shin*

Proceedings of the 25th ACM International Conference on Mobile Computing and Networking (MobiCom '19), Los Cabos, Mexico, October 2019

(★ Best Paper Award 🏆 / Acceptance rate: ~16.1% / BK21 IF 4.0)

• [MobiSys '17] Mobile Plus: Multi-device Mobile Platform for Cross-device Functionality Sharing

Sangeun Oh, Huck Yoo, Dae R. Jeong, Duc Hoang Bui, and Insik Shin*

Proceedings of the 15th ACM International Conference on Mobile Systems, Applications and Services (MobiSys '17), Niagara Falls, NY, US, June 2017

(Acceptance rate: ~18% / BK21 IF 3.0)

• [RTSS '13] GreenBag: Energy-efficient Bandwidth Aggregation for Real-time Streaming in Heterogeneous Mobile Wireless Networks

Duc Hoang Bui, Kilho Lee, Sangeun Oh, Insik Shin*, Hyojeong Shin, Honguk Woo, and Daehyun Ban

Proceedings of the 34th IEEE Real-Time Systems Symposium (RTSS '13), Vancouver, Canada, December 2013 

(Acceptance rate: ~22.5% / BK21 IF 4.0)

WORKSHOP AND MISCELLANEOUS PUBLICATIONS

• [GetMobile] FLUID: Flexible User Interface Distribution for Ubiquitous Multi-Device Interaction

Sangeun Oh, Ahyeon Kim, Sunjae Lee, Kilho Lee, Dae R. Jeong, Steven Y. Ko, and Insik Shin*

GetMobile: Mobile Computing and Communications, December 2019

• [MobiCom Demo] FLUID: Multi-device Mobile Platform for Flexible User Interface Distribution

Sangeun Oh, Ahyeon Kim, Sunjae Lee, Kilho Lee, Dae R. Jeong, Steven Y. Ko, and Insik Shin*

Demo session of the 25th ACM International Conference on Mobile Computing and Networking (MobiCom '19), Los Cabos, Mexico, October 2019

• [MDM PhD Forum] Mobile Platform Design for Sharing Functionalities between Multiple Devices

Sangeun Oh, Huck Yoo, Dae R. Jeong, Duc Hoang Bui, and Insik Shin*

PhD Forum of the 18th IEEE International Conference on Mobile Data Management (MDM '17), Daejeon, South Korea, May 2017

(★ Best Presentation Award 🏆)

• [MobiSys Demo] Mobile Plus: Mobile platform for Transparent Sharing of Functionalities Across Devices

Sangeun Oh, Huck Yoo, Dae R. Jeong, Sooyoung Park, Duc Hoang Bui, Sungsoo Moon, and Insik Shin*

Demo session of the 14th ACM Int. Conf. on Mobile Systems, Applications and Services Companion (MobiSys '16), Singapore, Singapore, June 2016

DOMESTIC PUBLICATIONS

• 보청기 착용 전후 청력 수준과 설문지 점수를 이용한 최적 실이삽입 이득 예 측을 위한 머신러닝 접근법

한창헌, 김민우, 하정호, 박헌이, 정연훈,  오상은, 장정훈

이비인후과 종합학술대회, 2023

• Edge TPU 에서의 실시간 DNN 작업을 위한 SRAM 할당 및 모델 분할 기법

한창헌, 오상은

한국차세대컴퓨팅학회 춘계학술대회, 2023

• 멀티 디바이스 상호작용을 위한 차세대 모바일 프레임워크 설계

오상은

한국차세대컴퓨팅학회 춘계학술대회, 2023

• 기기 간 앱 컴포넌트 분산을 위한 다중기기 플랫폼

염현석, 오상은

제33회 통신정보 합동학술대회, 2023 

• Edge TPU 에서의 실시간성 보장을 위한 실시간 DNN 프레임워크

한창헌, 오상은

한국차세대컴퓨팅학회 논문지, 2022, vol.18, no.5, pp. 7-18

• 다중 서피스 상호작용 지원을 위한 모바일 앱 변환 프레임워크

이상진, 하영우, 오상은

한국컴퓨터종합학술대회, 2022

• Edge TPU 에서의 실시간 DNN 작업을 위한 데드라인 인지 SRAM 할당 기법

한창헌, 오상은

한국차세대컴퓨팅학회 춘계학술대회, 2022 

(★ Best Paper Award 🏆)

• AppLens : 기존 모바일 앱과 AR 환경의 호환성 지원을 위한 새로운 AR 프레임워크

김시정, 이선재, 오상은, 신인식

한국컴퓨터종합학술대회, 2021 

(★ Best Paper Award 🏆)

• 다중 기기 환경에서 UI 분산을 위한 모바일 플랫폼 연구

김아현, 오상은, 신인식

한국컴퓨터종합학술대회, 2018