Publications
2007. Bridging art and science with creativity support tools. Proceedings of the 6th ACM SIGCHI conference on Creativity & cognition. :309-309.
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.
2000. A Trip Report on Creativity and Cognition 1999: An Insider's Report on a Far Out Conference. SIGCHI BULLETIN. 32(1):43-46.
1993. Touchscreens now offer compelling uses. Sparks of innovation in human-computer interaction. :187-187.
1984. Human Factors in Interactive Medical Systems. Proceedings of the Annual Symposium on Computer Application in Medical CareProc Annu Symp Comput Appl Med Care. :96-96.
2002. A photo history of SIGCHI: evolution of design from personal to public. interactions. 9(3):17-23.
1986. Empirical studies of programmers: The territory, paths, and destinations. Empirical studies of programmers. :1-12.
1982. An architecture for automatic relational database sytem conversion. ACM Trans. Database Syst.. 7(2):235-257.
1998. Treemaps for space-constrained visualization of hierarchies. ACM Transactions on Graphics (TOG) Volume. 11:92-99.
1998. Sorting out searching: a user-interface framework for text searches. Communications of the ACM. 41(4):95-98.
1977. Design, development and utilization perspectives on database management systems. Information Processing & Management. 13(1):23-33.
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.
2011. Realizing the value of social media requires innovative computing research. Communications of the ACM. 54(9):34-37.
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.
1987. Designing the user interface: professional development courses from the University of Maryland.
1974. A model for optimizing indexed file structures. International Journal of Parallel Programming. 3(1):91-101.