Publications
2000. A Trip Report on Creativity and Cognition 1999: An Insider's Report on a Far Out Conference. SIGCHI BULLETIN. 32(1):43-46.
1994. The river beyond the rapids: responsive services for responsible users. Connecting the DOE community: partnerships in information. :25-26.
1977. Design, development and utilization perspectives on database management systems. Information Processing & Management. 13(1):23-33.
1998. Visualizing Personal Histories: A Workshop, July 21-22, 1997. ACM SIGCHI Bulletin. 30(1):34-35.
1977. Evaluating introductory programming textbooks: A guide for students, instructors, authors and publishers. SIGCSE '77 Proceedings of the eighth SIGCSE technical symposium on Computer science education. 9:56-58.
1987. Designing the user interface: professional development courses from the University of Maryland.
2006. Strategies for evaluating information visualization tools: multi-dimensional in-depth long-term case studies. Proceedings of the 2006 AVI workshop on BEyond time and errors: novel evaluation methods for information visualization. :1-7.
2006. Network Visualization by Semantic Substrates. IEEE Transactions on Visualization and Computer Graphics. 12(5):733-740.
2001. Universal usability as a stimulus to advanced interface design. Behaviour & Information Technology. 20(5):367-376.
1979. Syntactic/semantic interactions in programmer behavior: A model and experimental results. International Journal of Parallel Programming. 8(3):219-238.
1982. An architecture for automatic relational database sytem conversion. ACM Trans. Database Syst.. 7(2):235-257.
2008. Copernican challenges face those who suggest that collaboration, not computation are the driving energy for socio-technical systems that characterize Web 2.0.. Science. 319:1349-1350.
1980. Hardware options, evaluation metrics, and a design sequence for interactive information systems. Information & Management. 3(1):3-18.
1993. Touchscreens now offer compelling uses. Sparks of innovation in human-computer interaction. :187-187.
1974. A model for optimizing indexed file structures. International Journal of Parallel Programming. 3(1):91-101.
1976. Exploratory experiments in programmer behavior. International Journal of Parallel Programming. 5(2):123-143.
2011. Realizing the value of social media requires innovative computing research. Communications of the ACM. 54(9):34-37.
1983. High-tech can stimulate creative action: the increased ease-of-use of computers supports individual competence and productive work. SIGCHI Bull.. 14(4):6-7.
1998. Treemaps for space-constrained visualization of hierarchies. ACM Transactions on Graphics (TOG) Volume. 11:92-99.