Publications
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.
2007. Community response grids for older adults: Motivations, usability, and sociability. Proceedings of the 13th Americas Conference on Information Systems.
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.
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.
1999. The RNA World.
1994. Experiences with Constraint-based Array Dependence Analysis. Principles and practice of constraint programming: second international workshop, PPCP'94, Rosario, Orcas Island, WA, USA, May 2-4, 1994: proceedings. :312-312.
2011. LifeFlow: visualizing an overview of event sequences (video preview). Proceedings of the 2011 annual conference extended abstracts on Human factors in computing systems. :507-510.
2011. LifeFlow: visualizing an overview of event sequences. Proceedings of the 2011 annual conference on Human factors in computing systems. :1747-1756.
2012. Querying event sequences by exact match or similarity search: Design and empirical evaluation. Interacting with Computers. 24(2):55-68.
2009. Finding comparable temporal categorical records: A similarity measure with an interactive visualization. IEEE Symposium on Visual Analytics Science and Technology, 2009. VAST 2009. :27-34.
2009. Querying timestamped event sequences by exact search or similarity-based search: design and empirical evaluation. HCIL-2009-20
2011. Tutorial-Graph Analytics — Lessons Learned and Challenges Ahead. IEEE Computer Graphics and Applications. 31(5):18-18.
2011. An assessment of systems and software engineering scholars and institutions (2003–2007 and 2004–2008). Journal of Systems and Software. 84(1):162-168.
2009. An assessment of systems and software engineering scholars and institutions (2002–2006). Journal of Systems and Software. 82(8):1370-1373.
2011. Graph Analytics-Lessons Learned and Challenges Ahead. IEEE Computer Graphics and Applications. 31(5):18-29.
2008. An assessment of systems and software engineering scholars and institutions (2001–2005). Journal of Systems and Software. 81(6):1059-1062.
2000. A Neural Network Approach for Predicting Network Resource Requirements in Video Transmission Systems. Proc. IEEE Pacific RIM Conference on Multimedia, Sydney, Australia.
1998. Controlling communication in distributed planning using irrelevance reasoning. Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence. :868-874.