Sebastian, T. B., P. N. Klein, and B. B. Kimia,
"Alignment-based Recognition of Shape Outlines",
Proceedings of the International Workshop on Visual Form, Capri, Italy, Springer, pp. 606-618, May, 2001.
Sebastian, T. B., P. N. Klein, and B. B. Kimia,
"Recognition of Shapes by Editing Shock Graphs",
Proceedings of the Eighth International Conference on Computer Vision, Vancouver, Canada, IEEE Computer Society Press, pp. 755-762, July 9-12, 2001.