Xiangyu Xu (徐翔宇)

Xiangyu Xu (徐翔宇)

Associate Research Professor

Publications

Face-Mic: Inferring Live Speech and Speaker Identity via Subtle Facial Dynamics Captured by AR/VR Motion Sensors

Published in The 27th Annual International Conference on Mobile Computing and Networking (ACM MobiCom 2021), 2021

View the full paper

Recommended citation: Cong Shi, Xiangyu Xu, Tianfang Zhang, Payton R. Walker, Yi Wu, Jian Liu, Nitesh Saxena, Yingying Chen, Jiadi Yu. "Face-Mic: Inferring Live Speech and Speaker Identity via Subtle Facial Dynamics Captured by AR/VR Motion Sensors." Proceedings of ACM Conference on Mobile Computing and Networking (ACM MobiCom). New Orleans Louisiana, United States. 2021. doi: 10.1145/3447993.3483272.

MultiAuth: Enable Multi-User Authentication with Single Commodity WiFi Device

Published in The Twenty-second International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing (ACM MobiHoc 2021), 2021

View the full paper

Recommended citation: Hao Kong, Li Lu, Jiadi Yu, Yingying chen, Xiangyu Xu, Feilong Tang, Yi-Chao Chen. "MultiAuth: Enable Multi-User Authentication with Single Commodity WiFi Device." Proceedings of ACM International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing (ACM MobiHoc). Shanghai, China. 2021. doi: 10.1145/3466772.3467032.

HVAC: Evading Classifier-based Defenses in Hidden Voice Attacks

Published in The 26th Annual International Conference on Mobile Computing and Networking (ACM MobiCom 2020), 2021

View the full paper

Recommended citation: Yi Wu, Xiangyu Xu, Payton R. Walker, Jian Liu, Nitesh Saxena, Yingying Chen, Jiadi Yu. "HVAC: Evading Classifier-based Defenses in Hidden Voice Attacks." Proceedings of the ACM Asia Conference on Computer and Communications Security (ACM AsiaCCS). HongKong, China. 2021. doi: 10.1145/3433210.3437523.

TouchPass: towards behavior-irrelevant on-touch user authentication on smartphones leveraging vibrations

Published in The 26th Annual International Conference on Mobile Computing and Networking (ACM MobiCom 2020), 2020

View the full paper

Recommended citation: Xiangyu Xu, Jiadi Yu, Yingying chen, Qin Hua, Yanmin Zhu, Yi-Chao Chen, Minglu Li. "TouchPass: towards behavior-irrelevant on-touch user authentication on smartphones leveraging vibrations." Proceedings of ACM Conference on Mobile Computing and Networking (ACM MobiCom). London, United Kingdom. 2020. doi: 10.1145/3372224.3380901.

I3: Sensing Scrolling Human-Computer Interactions for Intelligent Interest Inference on Smartphones

Published in Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (ACM IMWUT), 2019

View the full paper

Recommended citation: Li Lu, Jiadi Yu, Yingying chen, Yanmin Zhu, Minglu Li, Xiangyu Xu. " I3: Sensing Scrolling Human-Computer Interactions for Intelligent Interest Inference on Smartphones." Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (ACM IMWUT). 3(3) pp.97. 2019. doi: 10.1145/3351255.

BreathListener: Fine-grained Breathing Monitoring in Driving Environments Utilizing Acoustic Signals

Published in The 17th Annual International Conference on Mobile Systems, Applications, and Services (ACM Mobisys 2019), 2019

View the full paper

Recommended citation: Xiangyu Xu, Jiadi Yu, Yingying chen, Yanmin Zhu, Linghe Kong, Minglu Li. "BreathListener: Fine-grained Breathing Monitoring in Driving Environments Utilizing Acoustic Signals." Proceedings of ACM Conference on Mobile Systems, Applications, and Services (ACM Mobisys). Seoul, Korea. 2019. doi: 10.1145/3307334.3326074.

KeyListener: Inferring Keystrokes on QWERTY Keyboard of Touch Screen through Acoustic Signals

Published in IEEE Conference on Computer Communications (IEEE InfoCom), 2019

View the full paper

Recommended citation: Li Lu, Jiadi Yu, Yingying Chen, Yanmin Zhu, Xiangyu Xu, Guangtao Xue, Minglu Li. "KeyListener: Inferring Keystrokes on QWERTY Keyboard of Touch Screen through Acoustic Signals." Proceedings of IEEE Conference on Computer Communications (InfoCom). Paris, France. 2019. doi: 10.1109/INFOCOM.2019.8737591.

VPad: Virtual Writing Tablet for Laptops Leveraging Acoustic Signals

Published in IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS), 2018

View the full paper

Recommended citation: Li Lu, Jian Liu, Jiadi Yu, Yingying Chen, Yanmin Zhu, Xiangyu Xu, Minglu Li. " VPad: Virtual Writing Tablet for Laptops Leveraging Acoustic Signals." Proceedings of IEEE Conference on Parallel and Distributed Systems (ICPADS). Singapore, USA. 2018. doi: 10.1109/PADSW.2018.8644615.

SteerTrack: Acoustic-Based Device-Free Steering Tracking Leveraging Smartphones

Published in The 15th Annual IEEE International Conference on Sensing, Communication, and Networking (SECON), 2018

View the full paper

Recommended citation: Xiangyu Xu, Jiadi Yu, Yingying chen, Yanmin Zhu, Minglu Li. " SteerTrack: Acoustic-Based Device-Free Steering Tracking Leveraging Smartphones." Proceedings of IEEE Conference on Sensing, Communication, and Networking (SECON). Hong Kong, China. 2018. doi: 10.1109/SAHCN.2018.8397115.

ER: Early Recognition of Inattentive Driving Leveraging Audio Devices on Smartphones

Published in IEEE Conference on Computer Communications (IEEE InfoCom), 2017

View the full paper

Recommended citation: Xiangyu Xu, Hang Gao, Jiadi Yu, Yingying Chen, Yanmin Zhu, Guangtao Xue, Minglu Li. "ER: Early Recognition of Inattentive Driving Leveraging Audio Devices on Smartphones." Proceedings of IEEE Conference on Computer Communications (InfoCom). Atlanta, GA, USA. 2017. doi: 10.1109/INFOCOM.2017.8057022.