ΕρΓΑ-GALAAD SAGA Workshop

Athens, Monday-Tuesday 9-10 January, 2012
  • The purpose of this Workshop is to create chances for researchers in Theoretical Computer Science and Algorithmic Mathematics to exchange recent results, especially to stimulate young researchers in the field of Algebraic Algorithms and Computational Algebraic Geometry. It is a joint meeting of the ΕρΓΑ and Galaad (INRIA Sophia-Antipolis) teams, partially sponsored by Marie-Curie Network "SAGA".
  • Program and Abstracts

Photo Gallery

Place
Department of Informatics and Telecomunications
National and Kapodistrian University of Athens, Greece.
google map: Delice hotel to Dept of Informatics

List of participants and slide of presentations
  • Alicia Dickenstein. Mixed discriminants Slide
  • Angelos Mantzaflaris. Solving a PDE over a given geometry
  • Anna Karasoulou. Equations over groups Slide
  • Antonis Varvitsiotis. Forbidden minor characterization of graphs with Gram dimension at most four
  • Bernard Mourrain. On the space of splines on a planar T-mesh (one hour)
  • Christos Konaxis. Computing projections of resultant polytopes Slide
  • Elias Tsigaridas. On the minimum of a polynomial over a basic semi-algebraic set and applications
  • George Tzoumas. Exact medial axis of quadratic NURBS Slide
  • Ioannis Z. Emiris. Expected Complexity of Bisection for Real Solving Slide
  • Laurent Busé: Discriminants of homogeneous polynomials (40 minute)
  • Luis Peñaranda: High-Dimensional Nearest Neighbor Searching Slide
  • Menelaos Karavelas: Tight bounds on the number of faces of the Minkowski sum of convex polytopes Slide
  • Nicolas Botbol: What is a "good" definition for the image of a map of schemes.
  • Tatjana Kalinka. Implicitization of curves and surfaces using predicted support Slide
  • Thang Luu Ba. Voronoi diagrams of a set of parallel half lines Slide
  • Vissarion Fisikopoulos. An output-sensitive algorithm for computing projections of resultant polytopes Slide


Contact
Researchers interested in this workshop can apply, by indicating whether they wish to give a talk, by emailing:
  • Ioannis Z. Emiris (coordinator), email: emiris at di.uoa.gr
  • Thang Luu Ba (local organizer), email: thanglb at di.uoa.gr