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UC.PT

ADG 2004

Schedule

(tentative) schedule of the Conference

  • Thursday, Sept. 16
  • Planar Generalized Stewart Platforms and their Direct Kinematics
    Guifang Zhang, Xiaoshan Gao, Sept. 16, 9:00-9:30
  • Spatial Planning and Geometric Optimization: Combining Configuration Space and Energy Methods
    Dmytro Chibisov, Ernest W. Mayr, Sergey Pankratov, Sept. 16, 9:45-10:15
  • Decidability in Dynamic Geometry
    Britta M. Broser, Sept. 16, 10:30-11:00
  • Computational Origami Construction of Heptagon
    Judit Robu, Dorin Tepeneu, Tetsuo Ida, Hidekazu Takahashi, Bruno Buchberger, Sept. 16, 11:15-11:45
  • Lunch break
  • Folding Carpenter's Rules, Robot Arms, Proteins: a Combinatorial Approach
  • Ileana Streinu, Sept. 16, 13:30-14:30
  • Solving a Piano Mover's Problem with Symbolic Computation Tools
    Lu Yang, Zhenbing Zeng, Sept. 16, 14:45-15:15
  • Free time for outing

  • Friday, Sept. 17
  • Computations of area and radius of cyclic polygons given by length of sides
    Pavel Pech, Sept. 17, 9:00-9:30
  • Are all 3-connected Generic Constriant Configurations of Points on a Plane Non-radical
    John Owen, S.C. Power, Sept. 17, 9:45-10:15
  • A new methods of Solving Geometry Constrained Problems of Point-Plane Configuration in Euclidean Space
    Xiang Xiaolin, Liu Wu, Chen Guangxi, Sept. 17, 10:30-11:00
  • Towards a Geometric-Object-Oriented Language
    Tielin Liang, Dongming Wang, 11:15-11:45
  • Lunch break
  • Solving minimal, wellconstrained 3D geometric constraint systems: combinatorial optimization of algebraic complexity
    Meera Sitharam, Joerg Peters, Yong Zhou, Sept. 17, 13:45-14:15
  • A Tractable, Approximate, Combinatorial 3D rigidity characerization
    Meera Sitharam, Yong Zhou, Sept. 17, 14:30-15:00
  • Coffee break
  • nD Polyhedral Scene Analysis from Single 2D Line Drawings
    Hongbo Li, Lina Zhao, Ying Chen, Quan Wang, Sept. 17, 15:30-16:00
  • Implicitization of trigonometric planar bounday curves symbolic and hybrid methods
    Daniel A. Lichtblau, Sept. 17, 16:15-16:45
  • Solving Space Orthogonality Problems in a 2D Drawing
    Pierre J. Mace, Dominique Michelucci, Sept. 17, 17:00-17:30
  • Conference Dinner at the home of Neil White, Sept. 17, 19:00

  • Saturday, Sept 18
  • Ekhad' Plane Geometry Textbook as an Iconic Example of Future Math
    Doron Zeilberger, Sept. 18, 9:00-10:00
  • Calculating Convex Hulls of Semi-Algebraic Subsets of the Plane Symbolically
    Christopher W. Brown, Sept. 18, 10:15-10:45
  • Towards solving the dynamic geometry bottleneck via a symbolic approach
    Francisco Botana, Tomas Recio, Sept. 18, 11:00-11:30
  • Mechanical Theorem Proving in Computational Geometry
    Laura I. Meikle, Jacques D. Fleuriot, Sept. 18, 11:45-12:15
  • Lunch break
  • Induced Incidences in the Projective Plane
    Pascal Schreck, Dominique Michelucci, Jean-Paul Jurzak, Sept. 18, 13:45-14:15
  • Proving Geometric Theorems by Partitioned-Parametric Grobner Bases
    Xuefeng Chen, P. Li, L. Lin, Dingkang Wang, Sept. 18, 14:30-15:00
  • Computational Differential Algebra: Characteristic Sets
    Marina V. Kondratieva, Alexey I. Ovchinnikov Sept. 18, 15:15-15:45