haichang gao
haichang gao
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Yagp: Yet another graphical password strategy
H Gao, X Guo, X Chen, L Wang, X Liu
2008 Annual computer security applications conference (ACSAC), 121-129, 2008
A new graphical password scheme resistant to shoulder-surfing
H Gao, Z Ren, X Chang, X Liu, U Aickelin
2010 International Conference on Cyberworlds, 194-199, 2010
Design and analysis of a graphical password scheme
H Gao, X Liu, S Wang, H Liu, R Dai
2009 Fourth International Conference on Innovative Computing, Information …, 2009
A survey on the use of graphical passwords in security.
H Gao, W Jia, F Ye, L Ma
J. Softw. 8 (7), 1678-1698, 2013
A new graphical password scheme against spyware by using CAPTCHA.
H Gao, X Liu, S Wang, R Dai
SOUPS, 2009
The robustness of hollow CAPTCHAs
H Gao, W Wang, J Qi, X Wang, X Liu, J Yan
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications …, 2013
An audio CAPTCHA to distinguish humans from computers
H Gao, H Liu, D Yao, X Liu, U Aickelin
2010 Third International Symposium on Electronic Commerce and Security, 265-269, 2010
A simple generic attack on text captchas
J Yan
A novel image based CAPTCHA using jigsaw puzzle
H Gao, D Yao, H Liu, X Liu, L Wang
2010 13th IEEE International Conference on Computational Science and …, 2010
Against spyware using CAPTCHA in graphical password scheme
L Wang, X Chang, Z Ren, H Gao, X Liu, U Aickelin
2010 24th IEEE International Conference on Advanced Information Networking …, 2010
Research on deep learning techniques in breaking text-based captchas and designing image-based captcha
M Tang, H Gao, Y Zhang, Y Liu, P Zhang, P Wang
IEEE Transactions on Information Forensics and Security 13 (10), 2522-2537, 2018
Analysis and evaluation of the colorlogin graphical password scheme
H Gao, X Liu, R Dai, S Wang, X Chang
2009 Fifth International Conference on Image and Graphics, 722-727, 2009
Research on the security of microsoft’s two-layer captcha
H Gao, M Tang, Y Liu, P Zhang, X Liu
IEEE Transactions on Information Forensics and Security 12 (7), 1671-1685, 2017
A novel cued-recall graphical password scheme
X Liu, J Qiu, L Ma, H Gao, Z Ren
2011 Sixth International Conference on Image and Graphics, 949-956, 2011
The Robustness of" Connecting Characters Together" CAPTCHAs.
H Gao, W Wang, Y Fan, J Qi, X Liu
J. Inf. Sci. Eng. 30 (2), 347-369, 2014
Web service selection algorithm based on particle swarm optimization
H Xia, Y Chen, Z Li, H Gao, Y Chen
2009 Eighth IEEE International Conference on Dependable, Autonomic and …, 2009
Divide and conquer: an efficient attack on Yahoo! CAPTCHA
H Gao, W Wang, Y Fan
2012 IEEE 11th International Conference on Trust, Security and Privacy in …, 2012
Training RBF neural network with hybrid particle swarm optimization
H Gao, B Feng, Y Hou, L Zhu
International Symposium on Neural Networks, 577-583, 2006
Reviews of the Meta-heuristic Algorithms for TSP
H Gao, B Feng, L Zhu
Control and Decision 21 (3), 241, 2006
Robustness of text-based completely automated public turing test to tell computers and humans apart
H Gao, X Wang, F Cao, Z Zhang, L Lei, J Qi, X Liu
IET Information Security 10 (1), 45-52, 2015
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