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Program

 The abstracts of the talks are available from COMPASS II Abstracts, updated September 13th. 

Wednesday September 14th

08.30 - 09.00Registration
09.00 - 09.15 Welcome                                                           
09:15 - 10.00Rimvydas Krasauskas: Rational Canal Surface
10.00 - 10.30Coffee break

10.30 - 11.15

Josef Schicho: Sparse parametrization of algebraic curves and surfaces

11.15 - 12.00Oliver Labs: An Algorithm for Locating Interesting Examples within Families  
12.00 - 13.15Lunch
13.15 - 13.50Thi Ha Le: Classification of parametrized surfaces of bidegree (1,2); generic and non generic, real and complex cases.                                           
13.50 - 14.25Pål Hermunn Johansen: The Geometry of Monoid Surfaces
14.25 - 15.00Marc Pouget: Ridges and umbilics of polynomial parametric surfaces
15.00 - 15.30Coffee break
15.30 - 16.05Ibolya Szilagyi: Implicitization and numerical stability
16.05 - 16.40Stephane Chau: Combined subdivision and approximate implicitization method for computing the intersection of 2 grids of surface patches of bi-degree (2,2).
16.40 - 17.15

Emmanuel Briand: The configurations of two real projective quadrics

17.15 - 17.50

Fernando Carreras: A numerical--symbolic method for computing the intersection between two bezier triangular patches

20.00 -Workshop dinner, Cafe Allé, Ullern

 

Thursday September 15th
09.15 - 10.00Falai Chen, Mu-basis of rational curves and surfaces: Theory and Applications
10.00 - 10.30Coffee break
10.30 - 11.05Ioannis Ivrissimtzis: Cube decompositions by eigenvectors of multivariate splines
11.05 - 11.40Martin Aigner: Hybrid Curve Fitting
11.40 - 12.15Jens Gravesen: Surfaces parametrized by their normals
12.15 - 13.30Lunch
13.30 - 17.30

 

Presentations related to the GAIA II project

13.30 - 13.50Representation in CAD (Talk by SINTEF)
13.50 - 14.40Intersection challenges (Talk by think3)
14.40 - 15.10Coffee break
15.10 - 16.00Approximate implicitization (Talk by Johannes Kepler University)
16.00 - 16.50Exact implicitization (Talk by University of Nice Sophia Antipolis/INRIA)

16.50 - 17.40

Classification (Talk by University of Oslo)

 

Friday September 16th
09.15 - 10.05Combined exact/numeric intersection algorithms (Talk by University of Nice Sophia Antipolis/INRIA)
10.05 - 10.30Coffee break
10.30 - 11.20Combined recursive/approximate implicit intersection algorithms (Talk by SINTEF)

11.20 - 11.50

Application of exact and approximate implicitization (Talk by University of Cantabria)

 


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Published September 13, 2005

Program overview:

Wednesday September 14th

  • Before lunch: Invited and contributed talks
  • After lunch: Contributed talks

Thursday September 15th

  • Before lunch: Invited and contributed talks
  • After lunch: Talks presenting the results of the GAIA II project

Friday September 16th

  • Before lunch: Talks presenting the results of the GAIA II project
  • After lunch: For those that it concerns, the formal final review meeting of the GAIA II project at SINTEF.