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» On Spectral Graph Drawing
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VISSOFT
2005
IEEE
14 years 2 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»
13 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»
13 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
CVPR
2008
IEEE
14 years 11 months ago
Large-scale manifold learning
This paper examines the problem of extracting lowdimensional manifold structure given millions of highdimensional face images. Specifically, we address the computational challenge...
Ameet Talwalkar, Sanjiv Kumar, Henry A. Rowley
KDD
2004
ACM
136views Data Mining» more  KDD 2004»
14 years 9 months ago
Exploring the community structure of newsgroups
d Abstract] Christian Borgs Jennifer Chayes Mohammad Mahdian Amin Saberi We propose to use the community structure of Usenet for organizing and retrieving the information stored i...
Christian Borgs, Jennifer T. Chayes, Mohammad Mahd...