Dr. Brian M. Powell

1. B. M. Powell, G. Goswami, M. Vatsa, R. Singh, and A. Noore, “fgCAPTCHA: Genetically Optimized Face Image CAPTCHA,” IEEE Access, vol. 473-484, no. 99, Apr. 2014. PDF Publisher's Website
2. G. Goswami, B. M. Powell, M. Vatsa, R. Singh, and A. Noore, “FR-CAPTCHA: CAPTCHA Based on Recognizing Human Faces,” PLoS ONE, vol. 9, no. 4, p. e91708, Apr. 2014. PDF Publisher's Website
3. G. Goswami, B. M. Powell, M. Vatsa, R. Singh, and A. Noore, “FaceDCAPTCHA: Face Detection based Color Image CAPTCHA,” Future Generation Computer Systems, vol. 31, pp. 59–68, Feb. 2014. PDF Publisher's Website
4. B. M. Powell, A. C. Day, R. Singh, M. Vatsa, and A. Noore, “Image-based face detection CAPTCHA for improved security,” International Journal of Multimedia Intelligence and Security, vol. 1, no. 3, pp. 269–284, 2010. PDF Publisher's Website

1. B. M. Powell, E. Kalsy, G. Goswami, M. Vatsa, R. Singh, and A. Noore, “Attack-Resistant aiCAPTCHA using a Negative Selection Artificial Immune System,” in Proceedings of the 38th IEEE Symposium on Security and Privacy, 2nd Workshop on Bio-inspired Security, Trust, Assurance, and Resilience, San Jose, CA, 2017. PDF Publisher's Website
2. B. M. Powell, A. Kumar, J. Thapar, G. Goswami, M. Vatsa, R. Singh, and A. Noore, “A Multibiometrics-based CAPTCHA for Improved Online Security,” in Proceedings of the IEEE 8th International Conference on Biometrics: Theory, Applications and Systems, Niagara Falls, NY, 2016. PDF Publisher's Website
3. G. Goswami, R. Singh, M. Vatsa, B. M. Powell, and A. Noore, “Face Recognition CAPTCHA,” in Proc. 5th Int. Conf. Biometrics: Theory, Applications and Systems, Washington, DC, 2012. PDF Publisher's Website

Conference Posters

1. B. M. Powell, R. Singh, M. Vatsa, and A. Noore, “Poster: Adaptcha: An Adaptive CAPTCHA for Improved User Experience,” at 38th IEEE Symposium on Security and Privacy, San Jose, CA, 2017. Abstract PDF Poster PDF Publisher's Website