I’m a M.E. student in the College of Electrical Engineering, Zhejiang University. My research interests include usable security and privacy, biometric authentication and data mining. I prefer problems from the real-world. I tend to create unconventional solutions by identifying novel phenomenon and analyzing its underlying principles. I focus on personal privacy and, especially secret filming detection and prevention. I think it’s a serious problem at present and will keep working on it.
Anti-photograph jammers for cameras and web cams
On The Detection of Hidden Wireless Camera Via Smartphones
Cheng Y, Ji X, Lu T, et al. DeWiCam: Detecting Hidden Wireless Cameras via Smartphones[C]//Proceedings of the 2018 on Asia Conference on Computer and Communications Security. ACM, 2018: 1-13.
Ji X, Cheng Y, Xu W, et al. User Presence Inference via Encrypted Traffic of Wireless Camera in Smart Homes[J]. Security and Communication Networks, 2018, 2018.
Li X, Malebary S, Qu X, et al. iCare: Automatic and User-friendly Child Identification on Smartphones[C]//Proceedings of the 19th International Workshop on Mobile Computing Systems & Applications. ACM, 2018: 43-48.
Zhou X, Ji X, Wang B, et al. Pido: Predictive Delay Optimization for Intertidal Wireless Sensor Networks[J]. Sensors, 2018, 18(5): 1464.
Cheng Y, Ji X, Zhou X, et al. HomeSpy: Inferring User Presence via Encrypted Traffic of Home Surveillance Camera[C]//2017 IEEE 23rd International Conference on Parallel and Distributed Systems (ICPADS), IEEE, 2017: 779-782.
Zhou X, Cheng Y, Ji X, et al. SADO: State-associated and delay-oriented data collection for intertidal WSNs[C]//Wireless Communications and Signal Processing (WCSP), 2017 9th International Conference on. IEEE, 2017: 1-6.