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CCCG
2006
14 years 11 months ago
A Study of Conway's Thrackle Conjecture
A thrackle is a drawing of a simple graph on the plane, where each edge is drawn as a smooth arc with distinct end-points, and every two arcs have exactly one common point, at whi...
Wei Li 0011, Karen Daniels, Konstantin A. Rybnikov
APVIS
2003
14 years 11 months ago
A Scalable Method for Visualising Changes in Portfolio Data
In this paper techniques from multidimensional scaling and graph drawing are coupled to provide an overview-and-detail style method for visualising a high dimensional dataset whos...
Tim Dwyer
73
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VISSOFT
2005
IEEE
15 years 3 months ago
DependencyViewer - A Tool for Visualizing Package Design Quality Metrics
DependencyViewer helps to control package dependencies to avoid degeneration of package designs. To this end it computes design quality metrics including stabilabstractness for ea...
Michael Wilhelm, Stephan Diehl
COMBINATORICA
2008
97views more  COMBINATORICA 2008»
14 years 9 months ago
Pfaffian labelings and signs of edge colorings
Abstract. We relate signs of edge-colorings (as in classical Penrose's result) with "Pfaffian labelings", a generalization of Pfaffian orientations, whereby edges ar...
Serguei Norine, Robin Thomas
ENDM
2008
59views more  ENDM 2008»
14 years 9 months ago
Unexpected behaviour of crossing sequences
The nth crossing number of a graph G, denoted crn(G), is the minimum number of crossings in a drawing of G on an orientable surface of genus n. We prove that for every a > b &g...
Matt DeVos, Bojan Mohar, Robert Sámal