William Ward Armstrong

William Ward Armstrong is a Canadian mathematician and computer scientist. He earned his Ph.D. from the University of British Columbia in 1966 and is most known as the originator Armstrong's axioms of dependency in a Relational database.

• William W. Armstrong, Yatsuka Nakamura, Piotr Rudnicki, "Armstrong's Axioms", Formalized Mathematics V. 11 No. 1, pp. 39 - 51, University of Bialystok, 2003.
• Dmitry O. Gorodnichy, William Ward Armstrong, X. Li "Lecture Notes in Computer Science; Vol. 1311", Proceedings of the 9th International Conference on Image Analysis and Processing-Volume II 1997 ISBN 3-540-63508-4.
• D. Popovic, R. B. Stein, K. Jovanovic, R. Dai, A. Kostov, W. W. Armstrong, "Sensory Nerve Recording for Closed-Loop Control to Restore Motor Functions, IEEE Trans. on Biomedical Engineering, V. 40, No. 10 1993.
• William W. Armstrong, Mark W. Green, Robert Lake, "Near-Real-Time Control of Human Figure Models" IEEE Computer Graphics and Applications V. 7 No. 6 1987, pp 52 - 61.
• William W. Armstrong, Mark W. Green, "The dynamics of articulated rigid bodies for purposes of animation", The Visual Computer (1985) 1, 231:240, Springer-Verlag 1985.
• William Ward Armstrong. "Dependency structures of data base relationships". In Jack L. Rosenfeld and Herbert Freeman, editors, Information Processing 74: Proceedings of IFIP Congress 74, pages 580-583, North Holland, 1974.