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.
2007. Taking Advantage of Collective Operation Semantics for Loosely Coupled Simulations. Parallel and Distributed Processing Symposium, International. :128-128.
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.
2001. Dynamic resource allocation via video content and short-term traffic statistics. Multimedia, IEEE Transactions on. 3(2):186-199.
2002. Communication-friendly encryption of multimedia. Multimedia Signal Processing, 2002 IEEE Workshop on. :292-295.
2007. Robust Visual Tracking Using the Time-Reversibility Constraint. Computer Vision, 2007. ICCV 2007. IEEE 11th International Conference on. :1-8.
2007. Community response grids for older adults: Motivations, usability, and sociability. Proceedings of the 13th Americas Conference on Information Systems.
2005. An interactive and team approach to multimedia design curriculum. Signal Processing Magazine, IEEE. 22(6):14-19.
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).
2006. Analysis of Shock Motion in a Compression Ramp Configuration using DNS data. Bulletin of the American Physical Society.
1999. A rotation, scale and translation resilient public watermark. Acoustics, Speech, and Signal Processing, 1999. Proceedings., 1999 IEEE International Conference on. 4:2065vol.4-2065vol.4.
2001. Modulation and multiplexing techniques for multimedia data hiding. Proc. of SPIE ITcom’01, SPIE vol. 4518
2007. In Situ Evaluation of Tracking Algorithms Using Time Reversed Chains. Computer Vision and Pattern Recognition, 2007. CVPR '07. IEEE Conference on. :1-8.
2000. Video access control via multi-level data hiding. Multimedia and Expo, 2000. ICME 2000. 2000 IEEE International Conference on. 1:381-384vol.1-381-384vol.1.
2010. Online Empirical Evaluation of Tracking Algorithms. IEEE Transactions on Pattern Analysis and Machine Intelligence. 32(8):1443-1458.
2004. Distortion compensated lookup-table embedding: Joint security and robustness enhancement for quantization based data hiding. Electronic Imaging Symposium: Security, Steganography, and Watermarking of Multimedia Contents VI, San Jose, CA, Proc. of SPIE. 5306:610-621.
2008. Community response grid (CRG) for a university campus: Design requirements and implications. Proceedings of the 5th International ISCRAM Conference. :34-43.
1998. An algorithm for wipe detection. Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on. 1:893-897vol.1-893-897vol.1.
2004. Collusion resistant multimedia fingerprinting: A unified framework. Electronic Imaging Symposium: Security, Steganography, and Watermarking of Multimedia Contents VI, San Jose, CA, Proc. of SPIE. 5306:748-759.
2001. Secure Health Information Sharing System: SHARE. Proceedings of the AMIA SymposiumProc AMIA Symp. :1060-1060.
2007. Signal Processing Magazine E-Newsletter: Inside Out [From the Editor]. Signal Processing Magazine, IEEE. 24(6):2-8.