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116
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DAGSTUHL
2006
15 years 3 months ago
Upper and Lower Bounds on Sizes of Finite Bisimulations of Pfaffian Dynamical Systems
In this paper we study a class of dynamical systems defined by Pfaffian maps. It is a sub-class of o-minimal dynamical systems which capture rich continuous dynamics and yet can be...
Margarita V. Korovina, Nicolai Vorobjov
DATESO
2006
106views Database» more  DATESO 2006»
15 years 3 months ago
GeKon - Applying Novel Approaches to GIS Development
Abstract. This paper describes a few ideas concerned with geographical information systems (GIS) development. Those ideas come from a GIS development project named GeKon, which is ...
Tomas Richta
98
Voted
USENIX
2004
15 years 3 months ago
A Network Positioning System for the Internet
Network positioning has recently been demonstrated to be a viable concept to represent the network distance relationships among Internet end hosts. Several subsequent studies have...
T. S. Eugene Ng, Hui Zhang
126
Voted
WSCG
2004
149views more  WSCG 2004»
15 years 3 months ago
Shape-Preserving Parametrization of Genus 0 Surfaces
The parametrization of 3-d meshes can be used in many fields of computer graphics. Mesh-texturing, mesh-retriangulation or 3-d morphing are only few applications for which a mesh ...
Hermann Birkholz
DAGSTUHL
1997
15 years 3 months ago
Techniques and Applications of Deformable Surfaces
This paper presents a technique for local surface extraction from scalar and vector fields using deformable surfaces. The goal of surface extraction is often to find features, o...
I. Ari Sadarjoen, Frits H. Post