Wednesday, November 3

Symbolic Methods

4:15 PM-6:15 PM
Room: Pueblos
Chair: Thomas W. Sederberg, Brigham Young University

4:15-4:30 Implementation Issues in Exact Curved Surface Computations
John Keyser, Tim Culver, and Dinesh Manocha, University of North Carolina, Chapel Hill; and Shankar Krishnan, AT&T Research Laboratories
Cancelled 4:35-4:50 Tracing Surface Intersections
Thomas Berry, Universidad Simon Bolivar, Venezuela
4:55-5:10 A Two-Step Algorithm for Finding Real Roots of High Degree Polynomials in the Field of Surface Intersection
Dominique Michel and Ahmed Zidna, Laboratoire de Recherche en Informatique de Metz, France
5:15-5:30 Parametrizing and Implicitizing Cubic Surfaces
Richard R. Patterson, Indiana University-Purdue University, Indianapolis; and Thomas Berry, Universidad Simon Bolivar, Venezuela
5:35-5:50 Implicitization by Moving Conics and Moving Quadrics Almost Always Succeeds
Ming Zhang and Ron Goldman, Rice University

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Created LMH 5/18/99; Last Updated MMD, 10/30/99