Publications
2013. "I Want to Imagine How That Place Looks": Designing Technologies to Support Connectivity Between Africans Living Abroad and Home. SIGCHI '13. :2755-2764.
2006. Analysis and comparison of geometric and algebraic multigrid for convection-diffusion equations. ANALYSIS. 28(6):2208-2228.
1999. Attacks on digital watermarks. Signals, Systems, and Computers, 1999. Conference Record of the Thirty-Third Asilomar Conference on. 2:1508-1512vol.2-1508-1512vol.2.
2003. Multimedia Data Hiding.
2003. Data hiding in image and video .I. Fundamental issues and solutions. Image Processing, IEEE Transactions on. 12(6):685-695.
2002. A recognition algorithm for Chinese characters in diverse fonts. Image Processing. 2002. Proceedings. 2002 International Conference on. 3:981-984vol.3-981-984vol.3.
2003. Joint security robustness enhancement for quantization embedding. Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on. 2:II-483-6vol.3-II-483-6vol.3.
2006. Analysis of Shock Motion in a Compression Ramp Configuration using DNS data. Bulletin of the American Physical Society.
2003. Automating DAML-S Web Services Composition Using SHOP2. The Semantic Web - ISWC 2003. 2870:195-210.
2012. Making Recommendations in a Microblog to Improve the Impact of a Focal User. 6th ACM Conference on Recommender Systems (RecSys).
2005. Handling uneven embedding capacity in binary images: a revisit. Proceedings of SPIE. 5681(1):194-205.
2007. In Situ Evaluation of Tracking Algorithms Using Time Reversed Chains. Computer Vision and Pattern Recognition, 2007. CVPR '07. IEEE Conference on. :1-8.
2007. Community response grids for older adults: Motivations, usability, and sociability. Proceedings of the 13th Americas Conference on Information Systems.
2007. A Signal Processing and Randomization Perspective of Robust and Secure Image Hashing. Statistical Signal Processing, 2007. SSP '07. IEEE/SP 14th Workshop on. :166-170.
2000. Data hiding in digital binary image. Multimedia and Expo, 2000. ICME 2000. 2000 IEEE International Conference on. 1:393-396vol.1-393-396vol.1.
1998. Watermarking for image authentication. Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on. 2:437-441vol.2-437-441vol.2.
2011. Future link prediction in the blogosphere for recommendation. Proceedings of the International Conference on Weblogs and Social Media (ICWSM).
2003. Joint security and robustness enhancement for quantization based data embedding. Circuits and Systems for Video Technology, IEEE Transactions on. 13(8):831-841.
2001. Analysis of attacks on SDMI audio watermarks. Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on. 3:1369-1372vol.3-1369-1372vol.3.
2004. Data hiding in binary image for authentication and annotation. Multimedia, IEEE Transactions on. 6(4):528-538.
2011. Recommendations in social media for brand monitoring. Proceedings of the fifth ACM conference on Recommender systems. :345-348.