Publications

INTERNATIONAL PUBLICATIONS

• [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, Irvine, US, May 2025

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

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, Yokohama, Japan, April 2025

• [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: ~19.9% / BK21 IF 4.0)

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

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

To appear in IEEE Transactions on Mobile Computing

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

• [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, no. 9, 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, no. 8, 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, no. 4, pp. 564 - 568, December 2023

• [ICNGC '23] Strategy for Optimizing Temperature and Real-Time Performance in Edge TPU using DFS and SRAM Allocation

Changhun Han, Seokho Yoon, and Sangeun Oh

Proceedings of the 9th International Conference on Next Generation Computing (ICNGC 2023), Danang, Vietnam, 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