Publications
2005. Identifying and segmenting human-motion for mobile robot navigation using alignment errors. 12th International Conference on Advanced Robotics, 2005. ICAR '05. Proceedings. :398-403.
1990. Purposive and qualitative active vision. Proceedings of 10th International Conference on Pattern Recognition, 1990. i:346-360vol.1-346-360vol.1.
2007. Combining motion from texture and lines for visual navigation. IEEE/RSJ International Conference on Intelligent Robots and Systems, 2007. IROS 2007. :232-239.
2002. Improving Web-based civic information access: a case study of the 50 US states. 2002 International Symposium on Technology and Society, 2002. (ISTAS'02). :275-282.
2002. Visual space-time geometry - A tool for perception and the imagination. Proceedings of the IEEE. 90(7):1113-1135.
1995. 3D motion representations in visual servo control. Proceedings of International Symposium on Computer Vision, 1995. :61-66.
2000. Domain name based visualization of Web histories in a zoomable user interface. 11th International Workshop on Database and Expert Systems Applications, 2000. Proceedings. :591-598.
2009. Active segmentation for robotics. IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009. IROS 2009. :3133-3139.
2003. Improving access to multi-dimensional self-describing scientific datasets. 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid, 2003. Proceedings. CCGrid 2003. :172-179.
2006. Balancing Systematic and Flexible Exploration of Social Networks. IEEE Transactions on Visualization and Computer Graphics. 12(5):693-700.
1993. ADMS: a testbed for incremental access methods. IEEE Transactions on Knowledge and Data Engineering. 5(5):762-774.
2003. Why not make interfaces better than 3D reality? IEEE Computer Graphics and Applications. 23(6):12-15.