Publications

E-Talk: Accelerating Active Speaker Detection with Audio-Visual Fusion and Edge-Cloud Computing

Published in 2023 20th Annual IEEE International Conference on Sensing, Communication, and Networking (SECON), 2023

leverages voiceprint consistency and facial analysis to enhance active speaker identification in surveillance systems.

Recommended citation: Xiaojing Yu, Lan Zhang, and Xiang-Yang Li. E-Talk: Accelerating Active Speaker Detection with Audio-Visual Fusion and Edge-Cloud Computing (SECON 2023).

ThumbUp: Secure Smartwatch Controller for Smart Homes using Simple Hand Gestures.

Published in IEEE Transactions on Mobile Computing (TMC), 2022

User-friendly samrt home controller based on real-time smartwatch HAR and authentication system.

Recommended citation: Xiaojing Yu, Zhijun Zhou, Lan Zhang, Xiang-Yang Li. ThumbUp: Secure Smartwatch Controller for Smart Homes using Simple Hand Gestures, Transactions on Mobile Computing (TMC 2022). https://doi.ieeecomputersociety.org/10.1109/TMC.2022.3216927

ANTIGONE: Accurate Navigation Path Caching in Dynamic Road Networks leveraging Route APIs

Published in IEEE Conference on Computer Communications (INFOCOM), 2022

Updating paths in the cache in a fashion that incurs minimal costs due to querying external map service providers and cache maintenance.

Recommended citation: Xiaojing Yu, Xiang-Yang Li, Jing Zhao, Guobin Shen, Nikolaos M. Freris, Lan Zhang. ANTIGONE: Accurate Navigation Path Caching in Dynamic Road Networks leveraging Route APIs, IEEE Conference on Computer Communications (INFOCOM 2021). https://ieeexplore.ieee.org/abstract/document/9796817

Thumbup: Identification and Authentication by Smartwatch using Simple Hand Gestures.

Published in IEEE International Conference on Pervasive Computing and Communications (PerCom 2020), 2020

A smartwatch-based two-factor real-time identification and authentication system.

Recommended citation: Xiaojing Yu, Zhijun Zhou, Mingxue Xu, Xuanke You, Xiang-Yang Li. Thumbup: Identification and authentication by smartwatch using simple hand gestures. IEEE International Conference on Pervasive Computing and Communications (PerCom 2020). https://www.computer.org/csdl/proceedings-article/percom/2020/09127367/1l3yJSxjyqQ