Conference and Journal Papers

• (MobiCom '25) VeriSafeAgent: 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†, Insik Shin† (* Co-first authors, †Co-corresponding authors)

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

(Acceptance rate: ~10.3% / BK21 IF 4.0)

• (MobiCom '24) MobileGPT: Augmenting LLM wih Human-like Memory for Mobile Task Automation

Sunjae Lee, Junyoung Choi, Jungjae Lee, Munim Hasan Wasi, Hojun Choi, Steven Y. Ko, Sangeun Oh†, Insik Shin† (†Co-corresponding authors)

In Proceedings of the 30th ACM International Conference on Mobile Computing and Networking (MobiCom 2024), Washington D.C, USA, 2024

(Acceptance rate: ~19.9% / BK21 IF 4.0)

• (CHI '24) FLUID-IoT: Flexible and Granular Access Control in Shared IoT Environments via-UI-Level Control Distribution

Sunjae Lee*, Minwoo Jeong*, Daye Song, Junyoung Choi, Seoyun Son, Jean Y. Song†, and Insik Shin† (* Equal contribution, †Co-corresponding authors)

In Proceedings of the ACM/SIGCHI Conference on Human Factors in Computing Systems (CHI 2024), Honolulu, Hawaii, USA, 2024

(Acceptance rate: ~26.4% / BK21 IF 4.0)

• (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%)

• (MobiSys '23) MixMax: Leveraging Heterogeneous Batteries to Alleviate Low Battery Experience

Jaeheon Kwak, Sunjae Lee, Dae R. Jeong, Arjun Kumar, Dongjae Shin, Ilju Kim, Donghawa Shing, Kilho Lee, Jinkyu Lee, and Insik Shin

In Proceedings of the 21st ACM International Conference on Mobile Systems, Applications, and Services (MobiSys '23), Orlando, Florida, USA, 2023

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

• (CHI '23) It is Okay to be Distracted: How Real-time Transcriptions Facilitate Online Meeting with Distraction

Seoyun Son, Junyoung Choi, Sunjae Lee, Jean Y. Song, and Insik Shin

In Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems (CHI '23), Hamburg, Germany, 2023

(Acceptance rate: ~27.6% / BK21 IF 4.0)

• (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, and Insik Shin

In Proceedings of the 28th ACM International Conference on Mobile Computing and Networking (MobiCom '22), Sydney, Australia, 2022

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

• (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

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

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

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

Posters, Demos, and Workshop Papers

• (MobiCom '19 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

Domestic Publications

• AppLens: A new AR framework connecting legacy mobile apps to AR environment
  김시정, 이선재, 오상은, 신인식
  2021년 한국컴퓨터종합학술대회 (🏆우수논문상🏆)

• SwingTracker: Golf putting tracker using smart watch and smart phone
  이선재, 김아현, 김대희, 김효수, 신인식
  2018년 한국소프트웨어종합학술대회

Thesis

• Towards Ubiquitous and Intelligent Mobile Computing: From UI Distribution to Mobile AI Agents
  Sunjae Lee, Korea Advanced Institute of Science and Technology Ph.D. Thesis, 2025 (🏆 Outstanding Ph.D. Dissertation Award 🏆)

• UI-based Cross-device Screen Distribution
  Sunjae Lee, Korea Advanced Institute of Science and Technology M.S. Thesis, 2021