2025

[CHI '25][BK IF 4.0] MagPie: Extending a Smartphone’s Interaction Space via a Customizable Magnetic Back-of-Device Input Accessory

[IEEE TMC][JCR '23 IF 7.7] TaPIN: Reinforcing PIN Authentication on Smartphones with Tap Biometrics

[IEEE IoT-J][Submitted] SANFC: Establishing Secure Acoustic Near-Field Communication Channels through Collaborative Use of Stereo Speakers

[IEEE TMC][Submitted] Recognizing In-Air Hand Gestures by Listening to Vibrations through Everyday Surfaces

[WIP] Enabling (Virtually) Invisible Tagging

2024

[IEEE Access][JCR '23 IF 3.4] MagID: Enhancing the Functionality of Off-the-Shelf Smartphones through Magnetic Accessory Identification

[IEEE TMC] [JCR '23 IF 7.7] Extracting Payment Tokens Out of Sounds Produced by Magnetic Field Fluctuations

[LREC-COLING '24] [BK IF 2.0] Action-Concentrated Embedding Framework: This is your captain sign-tokening

[IEEE Access] [JCR '22 IF 3.9] LiquidListener: Supporting Ubiquitous Liquid Volume Sensing via Singing Sounds

2023

[IEEE TMC] [JCR '22 IF 7.9] S-UbiTap: Leveraging Acoustic Dispersion for Ubiquitous and Scalable Touch Interface on Solid Surfaces

[Computers & Security] [JCR '22 IF 5.6] VRKeyLogger: Virtual Keystroke Inference Attack via Eavesdropping Controller Usage Pattern in WebVR 

2022

[MobiCom '22] [BK IF 4.0] A-Mash: Providing Single-App Illusion for Multi-App Use through User-centric UI Mashup

[MobiSys '22] [BK IF 3.0] MagSnoop: Listening to Sounds Induced by Magnetic Field Fluctuations to Infer Mobile Payment Tokens

[MobiSys '22 - Poster] Your Tapstroke Tells Who You Are: Authenticating Smartphone Users with Tapstroke-driven Vibrations

2021

[IEEE IoT-J] [JCR '20 IF 9.471] WindTrack: Leveraging Wind and Sound to Track Angular Position of Users on Commercial Internet-Connected Fans

[ICOIN '21] Deep Learning-based Syllable Recognition Framework for Korean Children

2020

[ICTC '20] VibAuth: Enabling Accurate, Usable, and Deployable User Authentication by Leveraging Vibration

[IEEE Access] [JCR '19 IF 3.745] TapSnoop: Leveraging Tap Sounds to Infer Tapstrokes on Touchscreen Devices

~ 2019

[SenSys '18] [BK IF 3.0] UbiTap: Leveraging Acoustic Dispersion for Ubiquitous Touch Interface on Solid Surfaces

[JSS] [JCR '16 IF 2.444] GPU-SAM: Leveraging Multi-GPU Split-and-Merge Execution for System-wide Real-Time Support

[MobiSys '16 - Poster] TapSnoop - Inferring Tapstrokes from Listening to Tap Sound on Mobile Devices

[ACM GetMobile] Rethinking Energy-Performance Trade-Off in Mobile Web Page Loading

[JCSE] Priority-Based Network Interrupt Scheduling for Predictable Real-Time Support

[RTSS '15] [BK IF 4.0] SounDroid: Supporting Real-Time Sound Application on Commodity Mobile Devices

[MobiCom '15] [BK IF 4.0] Rethinking Energy-Performance Trade-Off in Mobile Web Page Loading

[RTSS '14 - Demo] Real­time Audio Coordination Framework for Immersive Sound Reproduction

[RTSS '14 - Workshop] Supporting Single-GPU Abstraction through Transparent Multi-GPU Execution for Real-Time Guarantees

[UbiComp '14] [BK IF 3.0] Mobile Maestro: Enabling Immersive Multi-Speaker Audio Applications on Commodity Mobile Devices

[EMSOFT '11] [BK IF 2.0] Aciom: Application Characteristics-aware Disk and Network I/O Management on Android Platform