Full Papers (*: co-primary, †: corresponding)

[ICLR 26] VidGuard-R1: AI-Generated Video Detection and Explanation via Reasoning MLLMs and RL
Kyoungjun Park, Yifan Yang, Juheon Yi, Shicheng Zheng, Muhammad Muaz, Yifei Shen, Dongqi Han, Caihua Shan, Lili Qiu

[IEEE PerCom 26] MERCI: Adaptive Multi-Expert Inference for Dynamic and Large-Vocabulary Vision Perception
Wootak Kim, Minkyung Jeong, Seokgyeong Shin, Juheon Yi^†, Youngki Lee^†

[IEEE INFOCOM 26] Pendulum: Network-Compute Joint Scheduling for Efficient and Accurate MEC Live Video Analytics
Juheon Yi*, Minkyung Jeong*, Seokgyeong Shin, Goodsol Lee, Daehyeok Kim, Youngki Lee

[IEEE INFOCOM 26] PAVE: Mitigating Non-Congestive Delay for Seamless Video Calls over NextG Mobile Networks
Goodsol Lee, Seyeon Kim, Juheon Yi, Junhong Min, Tuan Tran, Sangtae Ha, Kyunghan Lee, Saewoong Bahk

[USENIX NSDI 26] QCON: Seamless QoE-Aware 5G Streaming via Multi-Connectivity
Goodsol Lee, Junhong Min, Seyeon Kim, Juheon Yi, Kwang Taik Kim, Mung Chiang, Sangtae Ha, Kyunghan Lee, Saewoong Bahk

[ACM MobiSys 25] Towards End-to-End Latency Guarantee in MEC Live Video Analytics with App-RAN Mutual Awareness
Juheon Yi, Goodsol Lee, Minkyung Jeong, Seokgyeong Shin, Daehyeok Kim, Youngki Lee

[IEEE INFOCOM 25] Combinational Point Sampling for Fast and Accurate On-Device LiDAR 3D Object Detection
Jinmyeong Kim*, Juheon Yi*, Wootack Kim, Seokgyeong Shin, Youngki Lee

[IEEE Pervasive Computing 25] VoiceSeeker: Energy-Efficient and Accurate Audio-Visual Speaker Separation on Mobile Devices
Juheon Yi, Kyungjin Lee, Hyunseok Oh, Youngki Lee

[NDSS 25] DLBox: New Model Training Framework for Protecting Training Data
Jaewon Hur, Juheon Yi, Cheolwoo Myung, Sangyun Kim, Youngki Lee, Byoungyoung Lee

[IEEE TMC 24] Argus: Enabling Cross-Camera Collaboration for Video Analytics on Distributed Smart Cameras
Juheon Yi, Utku Acer, Fahim Kawsar, and Chulhong Min

[ACM MobiCom 24] Logan: Loss-Tolerant Live Video Analytics System
Kichang Yang, Minkyung Jeong, Juheon Yi, Jingyu Lee, Kyungsoo Park, and Youngki Lee

[ACM UIST 24] GradualReality: Enhancing Physical Object Interaction in Virtual Reality via Interaction State-Aware Blending
HyunA Seo, Juheon Yi, Rajesh Balan, and Youngki Lee

[IEEE ICASSP 23] Papez: Resource-efficient Speech Separation with Auditory Working Memory
Hyunseok Oh, Juheon Yi, and Youngki Lee

[ACM MobiCom 23] FarfetchFusion: Towards Fully Mobile Live 3D Telepresence Platform
Kyungjin Lee, Juheon Yi and Youngki Lee

[IEEE TMC 22] Supremo: Cloud-Assisted Low-Latency Super-Resolution in Mobile Devices
Juheon Yi, Seongwon Kim, Joongheon Kim, and Sunghyun Choi

[IEEE INFOCOM 22] FlexPatch: Fast and Accurate Object Detection for On-device High-Resolution Live Video Analytics
Kichang Yang, Juheon Yi, Kyungjin Lee, and Youngki Lee

[ACM MobiCom 20] Heimdall: Mobile GPU Coordination Platform for Augmented Reality Applications
Juheon Yi and Youngki Lee

[ACM MobiCom 20] GROOT: A Real-time Streaming System for High-Fidelity Volumetric Videos
Kyungjin Lee, Juheon Yi, Youngki Lee, Sunghyun Choi, and Young Min Kim

[ACM MobiCom 20] EagleEye: Wearable Camera-based Person Identification in Crowded Urban Spaces
Juheon Yi, Sunghyun Choi, and Youngki Lee

[IEEE TMC 19] Seamless Dynamic Adaptive Streaming in LTE/Wi-Fi Integrated Network under Smartphone Resource Constraints
Jonghoe Koo, Juheon Yi, Joongheon Kim, Mohammad A. Hoque, and Sunghyun Choi

[IEEE SECON 18] BlueScan: Boosting Wi-Fi Scanning Efficiency Using Bluetooth Radio
Juheon Yi, Weiping Sun, Jonghoe Koo, Seongho Byeon, Jaehyuk Choi, and Sunghyun Choi

[ACM Multimedia 17] REQUEST: Seamless Dynamic Adaptive Streaming over HTTP for Multi-Homed Smartphone under Resource Constraints
Jonghoe Koo, Juheon Yi, Joongheon Kim, Mohammad A. Hoque, and Sunghyun Choi

Workshops

[ACM HotMobile 25] Boosting Multi-DNN Inference on Tiny AI Accelerators with Weight Memory Virtualization
Changmin Jeon, Taesik Gong, Juheon Yi, Fahim Kawsar, and Chulhong Min

[ACM ImmerCom 23] FAST: Fast and Accurate Adaptation in Live Video Analytics Using Intermediate Features
Seokgyeong Shin, Juheon Yi, Minkyung Jeong, Youngki Lee,

[ACM AIChallengeIoT 21] Vision Paper: Towards Software-Defined Video Analytics with Cross-Camera Collaboration
Juheon Yi, Chulhong Min, and Fahim Kawsar

[ACM Students in MobiSys 21] Mobile-Cloud Cooperative Deep Learning Platform for Mixed Reality Applications
Juheon Yi