Publications
2000. Report on closing the digital divide: meeting of the Deparment of Commerce, Washington, DC December 9, 1999. ACM SIGCHI Bulletin. 32(2):43-44.
1981. Direct manipulation: A step beyond programming languages (abstract only). ACM SIGSOC Bulletin. 13(2-3):143-143.
2005. Designing The User Interface.
1994. Education by engagement and construction: Can distance learning be better than face-to-face. Unpublished manuscript, University of Maryland, College Park.
2009. Promoting social creativity: a component of a national initiative for social participation. Proceedings of the seventh ACM conference on Creativity and cognition. :7-8.
2007. Human Values for Shaping the Made World. Human-Computer Interaction – INTERACT 2007Human-Computer Interaction – INTERACT 2007. 4662:1-1.
2000. Visualizing digital library search results with categorical and hierarchical axes. Proceedings of the fifth ACM conference on Digital libraries. :57-66.
1998. Codex, Memex, Genex: The Pursuit of Transformational Technologies. International Journal of Human-Computer Interaction. 10(2):87-106.
1980. HUMAN FACTORS EXPERIMENTS FOR REFINING INTERACTIVE SYSTEM DESIGNS. Proceedings-Compcon. 21:123-123.
1993. Beyond the graphical user interface (abstract). Proceedings of the 1993 ACM conference on Computer science. :510–-510–.
1986. Designing menu selection systems. Journal of the American Society for Information Science. 37(2):57-70.
1992. Dynamic queries: database searching by direct manipulation. Proceedings of the SIGCHI conference on Human factors in computing systems. :669-670.
2007. Bridging art and science with creativity support tools. Proceedings of the 6th ACM SIGCHI conference on Creativity & cognition. :309-309.
2006. Exploring auction databases through interactive visualization. Decision Support Systems. 42(3):1521-1538.
2003. Cost minimization during simulated evolution of paired neural networks leads to asymmetries and specialization. Cognitive Systems Research. 4(4):365-383.
2005. Detecting rotational symmetries. Computer Vision, 2005. ICCV 2005. Tenth IEEE International Conference on. 2:954-961Vol.2-954-961Vol.2.
2005. Non-negative lighting and specular object recognition. Computer Vision, 2005. ICCV 2005. Tenth IEEE International Conference on. 2:1323-1330Vol.2-1323-1330Vol.2.
2008. Approximate earth mover's distance in linear time. Computer Vision and Pattern Recognition, 2008. CVPR 2008. IEEE Conference on. :1-8.
2009. Efficient peer-to-Peer lookup in multi-hop wireless networks. KSII Trans. Internet and Information Systems. 3(1):5-25.