Data Analysis and Information SecuritY (DAISY) Lab

2021

Oct. Dr. Chen gives the keynote speech on "Towards Intelligent Mobile Sensing: From Smart Access Systems Empowered by Vibration to Smart Health via WiFi" at IEEE MASS 2021.

Oct. Dr. Chen has been elected as a Fellow of Asia-Pacific Artificial Intelligence Association (AAIA).

Sep. Dr. Chen is leading a team at WINLAB to build the Mobile Edge Computing Community Testbed.

Sep. Our paper "Robust Detection of Machine-induced Audio Attacks in Intelligent Audio Systems with Microphone Array" has been accepted to ACM CCS 2021.

Aug. Our paper "Face-Mic: Inferring Live Speech and Speaker Identity via Subtle Facial Dynamics Captured by AR/VR Motion Sensors" has been accepted to ACM MobiCom 2021 (Acceptance rate: 17.4%).

June Dr. Chen serves as a panelist of "Edge is the New Cloud" panel at IEEE WoWMoM 2021.

May. Dr. Chen becomes the Editor of the new column, “Women in Networks”, in IEEE Network magazine. This new column, “Women in Networks”, aims to introduce distinguished female researchers, engineers, and educators who have been actively working and dedicating themselves in the research and development of computer communications and networking domains.

May. Our paper "MultiAuth: Enable Multi-User Authentication with Single Commodity WiFi Device" has been accepted to ACM MobiHoc 2021 (Acceptance rate: 20.1%).

May. Dr. Chen serves as a panelist of "Challenges and Opportunities in Designing and Developing Cyber-Physical-Human Systems" panel at Cyber-Physical-Human System Design and Implementation (CPHS) Workshop co-located with Cyber-Physical Systems and Internet-of-Things (CPS-IoT) Week 2021.

Apr. Dr. Chen is recognized as the Most Influential Scholar Award Honorable Mention for outstanding and vibrant contributions to the field of Computer Networking in the past ten years (between 2010 and 2020).My research profile can be found here. The full list in Computer Networking can be found here.

2020

Nov. Our paper "Enabling Fast and Universal Audio Adversarial Attack Using Generative Model" has been accepted to AAAI 2020 (Acceptance rate: 21.3%).

Nov. Department of Energy (DOE) awarded Dr. Chen's research project on "Cybersecurity Manufacturing Innovation Institute (CyManII)".

Oct. Our paper "EchoVib: Exploring Voice Authentication via Unique Non-Linear Vibrations of Short Replayed Speech" has been accepted to ACM AsiaCCS 2021 (Acceptance rate: 18.5%).

Oct. Our paper "HVAC: Evading Classifier-based Defenses in Hidden Voice Attacks" has been accepted to ACM AsiaCCS 2021 (Acceptance rate: 18.5%).

Oct. NSF awarded Dr. Chen's research project on "MIMO Radar With Sparse Linear Arrays – Theory, Implementation and Applications".

Sep. Our paper "BatComm: Enabling Inaudible Acoustic Communication with High-throughput for Mobile Devices" has been accepted to ACM SenSys 2020 (Acceptance rate: 20.6%).

Sep. Our paper "WearID: Low-Effort Wearable-Assisted Authentication of Voice Commands via Cross-Domain Comparison without Training" has been accepted to ACSAC 2020 (Acceptance rate: 23.2%).

Sep. Our paper "AdvPulse: Universal, Synchronization-free, and Targeted Audio Adversarial Attacks via Subsecond Perturbations" has been accepted to ACM CCS 2020 (Acceptance rate: 16.9%).

July NSF awarded Dr. Chen's research project on "Hardware-accelerated Trustworthy Deep Neural Network".

July Cisco Systems awarded Dr. Chen's research project on "System Characterization and Sensitivity Investigation of Channel State Information Through Sensing Human Dynamics".

Feb. Our paper "EchoLock: Towards Low-effort Mobile User Identification Leveraging Structure-borne Echos" has been accepted to ACM CCS 2020 (Acceptance rate: 21.8%).