| A three-way investigation of a game-captcha: automated attacks, relay attacks and usability M Mohamed, N Sachdeva, M Georgescu, S Gao, N Saxena, C Zhang, ... Proceedings of the 9th ACM symposium on Information, computer and …, 2014 | 74 | 2014 |
| Dynamic cognitive game CAPTCHA usability and detection of streaming-based farming M Mohamed, S Gao, N Saxena, C Zhang USEC, 2014 | 32 | 2014 |
| DGCL: an efficient density and grid based clustering algorithm for large spatial database HS Kim, S Gao, Y Xia, GB Kim, HY Bae International Conference on Web-Age Information Management, 362-371, 2006 | 23 | 2006 |
| An improvement of color image segmentation through projective clustering S Gao, C Zhang, WB Chen 2012 IEEE 13th International Conference on Information Reuse & Integration …, 2012 | 20 | 2012 |
| Emerging image game CAPTCHAs for resisting automated and human-solver relay attacks S Gao, M Mohamed, N Saxena, C Zhang Proceedings of the 31st Annual Computer Security Applications Conference, 11-20, 2015 | 17 | 2015 |
| Emerging-image motion captchas: Vulnerabilities of existing designs, and countermeasures S Gao, M Mohamed, N Saxena, C Zhang IEEE Transactions on Dependable and Secure Computing 16 (6), 1040-1053, 2017 | 14 | 2017 |
| Three-way dissection of a game-captcha: Automated attacks, relay attacks, and usability M Mohamed, N Sachdeva, M Georgescu, S Gao, N Saxena, C Zhang, ... arXiv preprint arXiv:1310.1540, 2013 | 14 | 2013 |
| Gaming the game: Defeating a game CAPTCHA with efficient and robust hybrid attacks S Gao, M Mohamed, N Saxena, C Zhang 2014 IEEE International Conference on Multimedia and Expo (ICME), 1-6, 2014 | 13 | 2014 |
| On the security and usability of dynamic cognitive game CAPTCHAs M Mohamed, S Gao, N Sachdeva, N Saxena, C Zhang, P Kumaraguru, ... Journal of Computer Security 25 (3), 205-230, 2017 | 12 | 2017 |
| Segmentation tree based multiple object image retrieval WB Chen, C Zhang, S Gao 2012 IEEE International Symposium on Multimedia, 214-221, 2012 | 10 | 2012 |
| Machine classification of melanoma and nevi from skin lesions JD Osborne, S Gao, W Chen, A Andea, C Zhang Proceedings of the 2011 ACM Symposium on Applied Computing, 100-105, 2011 | 9 | 2011 |
| Identifying image spam authorship with variable bin-width histogram-based projective clustering S Gao, C Zhang, WB Chen 2011 IEEE International Conference on Multimedia and Expo, 1-6, 2011 | 8 | 2011 |
| GDCIC: A grid-based density-confidence-interval clustering algorithm for multi-density dataset in large spatial database S Gao, Y Xia Sixth International Conference on Intelligent Systems Design and …, 2006 | 6 | 2006 |
| A variable bin width histogram based image clustering algorithm S Gao, C Zhang, WB Chen 2010 IEEE Fourth International Conference on Semantic Computing, 166-171, 2010 | 5 | 2010 |
| Context-aware robot navigation based on sensor association rules T Khan, S Gao, WS Lee Proceedings of the 2009 International Conference on Hybrid Information …, 2009 | 4 | 2009 |
| An efficient clustering algorithm for 2D multi-density dataset in large database Y Xia, GY Wang, S Gao 2007 International Conference on Multimedia and Ubiquitous Engineering (MUE …, 2007 | 4 | 2007 |
| Profiling online auction sellers using image-editing styles L Yang, WB Chen, C Zhang, JK Johnstone, S Gao, G Warner IEEE MultiMedia 19 (1), 29-29, 2012 | 2 | 2012 |
| Image matching for branding phishing kit images C Zhang, RK Kharel, S Gao, J Britt 6th USENIX Workshop on Large-Scale Exploits and Emergent Threats (LEET 13), 2013 | | 2013 |
| Color Image Segmentation: From the View of Projective Clustering S Gao, C Zhang, WB Chen International Journal of Multimedia Data Engineering and Management (IJMDEM …, 2012 | | 2012 |
| and Jason Britt University of Alabama at Birmingham Department of Computer and Information Science C Zhang, RK Kharel, S Gao | | |
chengcui zhanguniversity of alabama, florida international universityVerifierad e-postadress på uab.edu
