MAIS Lab @ Yonsei

Publications

Research output from MAIS Lab.
(* indicates co-first authors)

2026

DynaStitch: Dynamic ViT Inference via Neural Stitching for Resource-Constrained Edge Devices

Jiwon Kim, Luca Mottola, Jeho Lee, Seonghoon Park, Hojung Cha, and Thiemo Voigt
EMSOFTThe 26th IEEE/ACM International Conference on Embedded Software (to appear)
TECSACM Transactions on Embedded Computing Systems (to appear)
Thumbnail for viNPU: Optimizing Vision Transformer Inference on Mobile NPUs

viNPU: Optimizing Vision Transformer Inference on Mobile NPUs

Jeho Lee, Gunjoong Kim, Chanyoung Jung, Jaehee Kim, Seonghoon Park, and Hojung Cha
EuroSysThe 21st European Conference on Computer Systems
Paper
Thumbnail for 3DGS on Your Phone: Towards Fully Immersive Mobile Volumetric Video Streaming

3DGS on Your Phone: Towards Fully Immersive Mobile Volumetric Video Streaming

Gunjoong Kim*, Seonghoon Park*, Jeho Lee, Chanyoung Jung, Hyungchol Jun, and Hojung Cha
GetMobileGetMobile: Mobile Computing and Communications, Vol. 30, No. 1
Invited Research Highlight
Paper
Thumbnail for VFM in Your Hands: Optimizing Real-Time Scene Understanding for Mobile Augmented Reality

VFM in Your Hands: Optimizing Real-Time Scene Understanding for Mobile Augmented Reality

Jeho Lee*, Chanyoung Jung*, Gunjoong Kim, Jiwon Kim, Seonghoon Park, and Hojung Cha
GetMobileGetMobile: Mobile Computing and Communications, Vol. 29, No. 4
Invited Research Highlight
Paper

2025

Thumbnail for EOS: Energy-Optimized Super-Resolution on Mobile Devices for Live 360-Degree Videos

EOS: Energy-Optimized Super-Resolution on Mobile Devices for Live 360-Degree Videos

Seonghoon Park, Minchan Kim, Hyejin Park, Jeho Lee, Jiwon Kim, and Hojung Cha
MobiComThe 31st Annual International Conference on Mobile Computing and Networking
Paper Video
Thumbnail for Vega: Fully Immersive Mobile Volumetric Video Streaming with 3D Gaussian Splatting

Vega: Fully Immersive Mobile Volumetric Video Streaming with 3D Gaussian Splatting

Gunjoong Kim*, Seonghoon Park*, Jeho Lee, Chanyoung Jung, Hyungchol Jun, and Hojung Cha
MobiComThe 31st Annual International Conference on Mobile Computing and Networking
Paper Video
Thumbnail for Duration-Aware Sound Event Detection on Ultra-Low-Power Sensor Devices

Duration-Aware Sound Event Detection on Ultra-Low-Power Sensor Devices

Seonghoon Park, Junick Ahn, Daeyong Kim, and Hojung Cha
TECSACM Transactions on Embedded Computing Systems, Vol. 24, No. 6
Paper
Thumbnail for Ember: Task Wakeup Sequence–Based Energy Optimization for Mobile Web Browsing

Ember: Task Wakeup Sequence–Based Energy Optimization for Mobile Web Browsing

Seonghoon Park, Jiwon Kim, Jeho Lee, and Hojung Cha
EMSOFTThe 25th International Conference on Embedded Software
TECSACM Transactions on Embedded Computing Systems, Vol. 24, No. 5s
Paper
Thumbnail for ARIA: Optimizing Vision Foundation Model Inference on Heterogeneous Mobile Processors for Augmented Reality

ARIA: Optimizing Vision Foundation Model Inference on Heterogeneous Mobile Processors for Augmented Reality

Chanyoung Jung*, Jeho Lee*, Gunjoong Kim, Jiwon Kim, Seonghoon Park, and Hojung Cha
MobiSysThe 23rd Annual International Conference on Mobile Systems, Applications and Services
Best Paper Award 🏆
Paper Video

2024

Thumbnail for Vulture: Cross-Device Web Experience with Fine-Grained Graphical User Interface Distribution

Vulture: Cross-Device Web Experience with Fine-Grained Graphical User Interface Distribution

Seonghoon Park, Jiwon Kim, Jeho Lee, and Hojung Cha
INFOCOMIEEE INFOCOM 2024 - IEEE Conference on Computer Communications
Paper Demo

2023

Thumbnail for OmniLive: Super-Resolution Enhanced 360° Video Live Streaming for Mobile Devices

OmniLive: Super-Resolution Enhanced 360° Video Live Streaming for Mobile Devices

Seonghoon Park*, Yeonwoo Cho*, Hyungchol Jun, Jeho Lee, and Hojung Cha
MobiSysThe 21st Annual International Conference on Mobile Systems, Applications and Services
Paper Teaser
Thumbnail for Crow API: Cross-device I/O Sharing in Web Applications

Crow API: Cross-device I/O Sharing in Web Applications

Seonghoon Park, Jeho Lee, and Hojung Cha
INFOCOMIEEE INFOCOM 2023 - IEEE Conference on Computer Communications
Paper

2022

Optimizing Energy Consumption of Mobile Games

Yonghun Choi, Seonghoon Park, Seunghyeok Jeon, Rhan Ha, and Hojung Cha
TMCIEEE Transactions on Mobile Computing, Vol. 21, No. 10
Paper

2021

WebMythBusters: An In-depth Study of Mobile Web Experience

Seonghoon Park, Yonghun Choi, and Hojung Cha
INFOCOMIEEE INFOCOM 2021 - IEEE Conference on Computer Communications
Paper

GAZEL: Runtime Gaze Tracking for Smartphones

Joonbeom Park, Seonghoon Park, and Hojung Cha
PerCom2021 IEEE International Conference on Pervasive Computing and Communications
Paper

2019

Optimizing Energy Efficiency of Browsers in Energy-Aware Scheduling-Enabled Mobile Devices

Yonghun Choi, Seonghoon Park, and Hojung Cha
MobiComThe 25th Annual International Conference on Mobile Computing and Networking
Paper Video

Graphics-Aware Power Governing for Mobile Devices

Yonghun Choi, Seonghoon Park, and Hojung Cha
MobiSysThe 17th Annual International Conference on Mobile Systems, Applications and Services
Paper Video