Yi Xu

According to our database, Yi Xu authored at least 8 papers between 2012 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Caught Red-Handed: Toward Practical Video-Based Subsequences Matching in the Presence of Real-World Transformations.

Yi Xu, True Price, Fabian Monrose, Jan-Michael Frahm

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2017

2016

Toward Robust Video Event Detection and Retrieval Under Adversarial Constraints.

Yi Xu

PhD thesis, 2016

Virtual U: Defeating Face Liveness Detection by Building Virtual Models from Your Public Photos.

Yi Xu, True Price, Jan-Michael Frahm, Fabian Monrose

Proceedings of the 25th USENIX Security Symposium, 2016

2014

Security Analysis and Related Usability of Motion-Based CAPTCHAs: Decoding Codewords in Motion.

Yi Xu, Gerardo Reynaga, Sonia Chiasson, Jan-Michael Frahm, Fabian Monrose, Paul C. van Oorschot

IEEE Trans. Dependable Secur. Comput., 2014

Watching the Watchers: Automatically Inferring TV Content From Outdoor Light Effusions.

Yi Xu, Jan-Michael Frahm, Fabian Monrose

Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security, 2014

2013

On the Privacy Risks of Virtual Keyboards: Automatic Reconstruction of Typed Input from Compromising Reflections.

Rahul Raguram, Andrew M. White, Yi Xu, Jan-Michael Frahm, Pierre Georgel, Fabian Monrose

IEEE Trans. Dependable Secur. Comput., 2013

Seeing double: reconstructing obscured typed input from repeated compromising reflections.

Yi Xu, Jared Heinly, Andrew M. White, Fabian Monrose, Jan-Michael Frahm

Proceedings of the 2013 ACM SIGSAC Conference on Computer and Communications Security, 2013

2012

Security and Usability Challenges of Moving-Object CAPTCHAs: Decoding Codewords in Motion.

Yi Xu, Gerardo Reynaga, Sonia Chiasson, Jan-Michael Frahm, Fabian Monrose, Paul C. van Oorschot

Proceedings of the 21th USENIX Security Symposium, Bellevue, WA, USA, August 8-10, 2012, 2012