Publications
1990. Displaying voxel-based objects according to their qualitative shape synthesis. Proceedings of the 1st conference on Visualization'90. :51-58.
1992. Ground and airborne localization over rough terrain using random environmental range-measurements. Pattern Recognition, 1992. Vol. I. Conference A: Computer Vision and Applications, Proceedings., 11th IAPR International Conference on. :403-406.
1999. Tracking rigid motion using a compact-structure constraint. Computer Vision, 1999. The Proceedings of the Seventh IEEE International Conference on. 1:198-205vol.1-198-205vol.1.
2006. Detection and analysis of hair. Pattern Analysis and Machine Intelligence, IEEE Transactions on. 28(7):1164-1169.
1996. Recognizing human facial expressions from long image sequences using optical flow. IEEE Transactions on Pattern Analysis and Machine Intelligence. 18(6):636-642.
2008. Convergence analysis of iterative solvers in inexact Rayleigh quotient iteration. CONVERGENCE. 31(3):877-899.
2006. A Projective Invariant for Textures. 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition. 2:1932-1939.
2009. Combining powerful local and global statistics for texture description. IEEE Conference on Computer Vision and Pattern Recognition, 2009. CVPR 2009. :573-580.
2004. Assessment of inflow boundary conditions for compressible turbulent boundary layers. Physics of Fluids. 16:2623-2623.
2005. Active Constrained Clustering by Examining Spectral Eigenvectors. Discovery ScienceDiscovery Science. 3735:294-307.
2005. Constrained spectral clustering under a local proximity structure assumption. In Proceedings of the 18th International Conference of the Florida Artificial Intelligence Research Society (FLAIRS-05).
2009. Viewpoint Invariant Texture Description Using Fractal Analysis. International Journal of Computer Vision. 83(1):85-100.
2004. Algorithmic Foundations for Consistency-Checking of Interaction-States of Mechatronic Systems.
2010. Connecting generations: developing co-design methods for older adults and children. Behaviour & Information Technology. 99999(1):1-11.
2006. Model-based testing of community-driven open-source GUI applications. Software Maintenance, 2006. ICSM'06. 22nd IEEE International Conference on. :145-154.
2011. Co‐designing contextual tutorials for older adults on searching health information on the internet. Proceedings of the American Society for Information Science and Technology. 48(1):1-4.
2008. Using a pilot study to derive a GUI model for automated testing. ACM Transactions on Software Engineering and Methodology (TOSEM). 18(2):7:1–7:35-7:1–7:35.
2005. Rapid "crash testing" for continuously evolving GUI-based software applications. Software Maintenance, 2005. ICSM'05. Proceedings of the 21st IEEE International Conference on. :473-482.
2012. Co-designing an e-health tutorial for older adults. Proceedings of the 2012 iConference. :240-247.
2007. Designing and comparing automated test oracles for GUI-based software applications. ACM Trans. Softw. Eng. Methodol.. 16(1)
2006. Studying the Characteristics of a "Good" GUI Test Suite. Software Reliability Engineering, 2006. ISSRE '06. 17th International Symposium on. :159-168.
1996. Dynamic view-dependent simplification for polygonal models. Visualization '96. Proceedings.. :327-334.
1997. Adaptive real-time level-of-detail based rendering for polygonal models. Visualization and Computer Graphics, IEEE Transactions on. 3(2):171-183.
2010. Deliberate Interactions: Characterizing Technology Use in Nairobi, Kenya. SIGCHI '10. :2593-2602.