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JGAA
2006
100views more  JGAA 2006»
15 years 1 months ago
Orthogonal Hypergraph Drawing for Improved Visibility
Visualization of circuits is an important research area in electronic design automation. One commonly accepted method to visualize a circuit aligns the gates to layers and uses or...
Thomas Eschbach, Wolfgang Günther, Bernd Beck...
ISAAC
2005
Springer
131views Algorithms» more  ISAAC 2005»
15 years 7 months ago
Orthogonal Drawings of Series-Parallel Graphs with Minimum Bends
In an orthogonal drawing of a planar graph G, each vertex is drawn as a point, each edge is drawn as a sequence of alternate horizontal and vertical line segments, and any two edge...
Xiao Zhou, Takao Nishizeki
COMGEO
2011
ACM
14 years 9 months ago
A computational approach to Conway's thrackle conjecture
A drawing of a graph in the plane is called a thrackle if every pair of edges meets precisely once, either at a common vertex or at a proper crossing. Let t(n) denote the maximum ...
Radoslav Fulek, János Pach
STOC
2000
ACM
97views Algorithms» more  STOC 2000»
15 years 6 months ago
Quantum lower bounds by quantum arguments
We propose a new method for proving lower bounds on quantum query algorithms. Instead of a classical adversary that runs the algorithm with one input and then modifies the input,...
Andris Ambainis
COLT
2005
Springer
15 years 7 months ago
The Value of Agreement, a New Boosting Algorithm
We present a new generalization bound where the use of unlabeled examples results in a better ratio between training-set size and the resulting classifier’s quality and thus red...
Boaz Leskes