PUBLICATIONS

2024

LiquidListener: Supporting Ubiquitous Liquid Volume Sensing via Singing Sounds

Taewon Kim,  Seohyeon Park, Sangeun Oh, and Hyosu KimIEEE Access, vol 12, pp. 39833-39846, Mar. 2024

Action-Concentrated Embedding Framework: This is your captain sign-tokening

Hyunwook Yu, Suhyeon Shin, Jun Heo, HyunTaek Shin, Hyosu Kim, and Mucheol Kim
Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING '24), Torino, Italia, May, 2024.

[Early Access] 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

[Under Major Revision] TaPIN: Reinforcing PIN Authentication on Smartphones with Tap Biometrics

Junhyub Lee, Insu Kim, Sangeun Oh, and Hyosu Kim IEEE Transactions on Mobile Computing

[Submitted] MagID: Enhancing the Functionality of Off-the-Shelf Smartphones through Magnetic Accessory Identification

Jaemin Choi, Insu Kim, and Hyosu KimIEEE Access

2023

S-UbiTap: Leveraging Acoustic Dispersion for Ubiquitous and Scalable Touch Interface on Solid Surfaces

Anish Byanjankar, Yunxin Liu, Yuanchao Shu, Insik Shin, Myeongwon Choi, and Hyosu KimIEEE Transactions on Mobile Computing, Vol 22, Issue 11, pp. 6800-6816, Nov. 2023

VRKeyLogger: Virtual Keystroke Inference Attack via Eavesdropping Controller Usage Pattern in WebVR

Jiyeon Lee, Hyosu Kim, and Kilho Lee
Computers & Security, Vol 134, 103461, Sep. 2023

2022

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, Oct. 2022

MagSnoop: Listening to Sounds Induced by Magnetic Field Fluctuations to Infer Mobile Payment Tokens

Myeongwon Choi, Sangeun Oh, Insu Kim, and Hyosu KimProceedings of the 20th International Conference on Mobile Systems, Applications and Services (MobiSys '22), Portland, Oregon, US, Jun. 2022

Poster: Your Tapstroke Tells Who You Are: Authenticating Smartphone Users with Tapstroke-driven Vibrations

Junhyub Lee, Insu Kim, Jeongwoo Heo, and Hyosu Kim
The poster session of the 20th International Conference on Mobile Systems, Applications and Services (MobiSys '22), Portland, Oregon, US, Jun. 2022

2021

WindTrack: Leveraging Wind and Sound to Track Angular Position of Users on Commercial Internet-Connected Fans

Heesu Jun, Minhee Lee, and Hyosu KimIEEE Internet of Things Journal, Vol 8, 14, pp. 11690-11704, Jul. 2021

Deep Learning-based Syllable Recognition Framework for Korean Children

Suyeong Yang, Minhee Lee, and Hyosu KimProceedings of International Conference on Information Networking (ICOIN), Jeju, Korea, Jan. 2021

2020

VibAuth: Enabling Accurate, Usable, and Deployable User Authentication by Leveraging Vibration

Jinseon Park, Syed Asif Raza Shah, Heesu Jun, and Hyosu KimProceedings of International Conference on ICT Convergence (ICTC), Jeju, Korea, Oct. 2020

TapSnoop: Leveraging Tap Sounds to Infer Tapstrokes on Touchscreen Devices

Hyosu Kim, Byunggill Joe, and Yunxin LiuIEEE Access, vol 8, pp. 14737-14748, Jan. 2020

~ 2019

UbiTap: Leveraging Acoustic Dispersion for Ubiquitous Touch Interface on Solid Surfaces

Hyosu Kim, Anish Byanjankar, Yunxin Liu, Yuanchao Shu, Insik ShinProceedings of the 16th ACM Conference on Embedded Networked Sensor Systems (SenSys '18), Shenzhen, China, Nov. 2018

GPU-SAM: Leveraging Multi-GPU Split-and-Merge Execution for System-wide Real-Time Support

Wookhyun Han, Hoon Sung Chwa, Hwidong Bae, Hyosu Kim, Insik ShinJournal of Systems and Software, vol. 117, pp. 1-14, Jul. 2016 

Poster: TapSnoop - Inferring Tapstrokes from Listening to Tap Sound on Mobile Devices

Hyosu Kim, Daehyeok Kim, Byunggill Joe, Yunxin Liu, Insik ShinPoster session of the 14th International Conference on Mobile Systems, Applications and Services (MobiSys '16), Singapore, Jun. 2016

Rethinking Energy-Performance Trade-Off in Mobile Web Page Loading

Duc Hoang Bui, Yunxin Liu, Hyosu Kim, Insik Shin, Feng ZhaoACM SIGMOBILE GetMobile, vol. 20, issue 2, Apr. 2016 

Priority-Based Network Interrupt Scheduling for Predictable Real-Time Support

Minsub Lee, Hyosu Kim, Insik ShinJournal of Computing Science and Engineering, vol.9, no.2, pp. 108-117, Jun. 2015 

SounDroid: Supporting Real-Time Sound Application on Commodity Mobile Devices

Hyosu Kim, SangJeong Lee, Wookhyun Han, Daehyeok Kim, Insik ShinProceedings of the 36th IEEE Real-Time Systems Symposium, (RTSS '15) San Antonio, Texas, US, Dec. 2015

Rethinking Energy-Performance Trade-Off in Mobile Web Page Loading

Duc Hoang Bui, Yunxin Liu, Hyosu Kim, Insik Shin, Feng ZhaoProceedings of the 21st ACM International Conference on Mobile Computing and Networking (MobiCom '15), Paris, France, Sep. 2015 

Demo: Real­time Audio Coordination Framework for Immersive Sound Reproduction

Hyosu Kim, Jiyeon Lee, Hwidong Bae, Insik ShinDemo session of the 35th IEEE Real-Time Systems Symposium (RTSS '14), Rome, Italy, Dec. 2014

Supporting Single-GPU Abstraction through Transparent Multi-GPU Execution for Real-Time Guarantees

Wookhyun Han, Hoon Sung Chwa, Hwidong Bae, Hyosu Kim, Insik ShinProceedings of the 7th Workshop on Compositional Theory and Technology for Real-Time Embedded Systems in Conjunction with IEEE RTSS '14, Rome, Italy, Dec. 2014

Mobile Maestro: Enabling Immersive Multi-Speaker Audio Applications on Commodity Mobile Devices

Hyosu Kim, SangJeong Lee, Jung-Woo Choi, Hwidong Bae, Jiyeon Lee, Junehwa Song, Insik ShinProceedings of the 16th ACM International Conference on Ubiquitous Computing (UbiComp '14), Seattle, Washington, US, Sep. 2014 

Aciom: Application Characteristics-aware Disk and Network I/O Management on Android Platform

Hyosu Kim, Minsub Lee, Wookhyun Han, Kilho Lee, Insik ShinProceedings of the 11th ACM International Conference on Embedded Software (EMSOFT '11), Taipei, Taiwan, Oct. 2011