On the one-sided crossing minimization in a bipartite graph with large degrees
Theoretical Computer Science
Fixed parameter algorithms for one-sided crossing minimization revisited
Journal of Discrete Algorithms
Drawing (Complete) Binary Tanglegrams
Graph Drawing
Crossing minimization in weighted bipartite graphs
Journal of Discrete Algorithms
Crossing minimization in extended level drawings of graphs
Discrete Applied Mathematics
Crossing minimization in weighted bipartite graphs
WEA'07 Proceedings of the 6th international conference on Experimental algorithms
Approximating crossing minimization in radial layouts
LATIN'08 Proceedings of the 8th Latin American conference on Theoretical informatics
Bipartite graph representation of multiple decision table classifiers
SAGA'09 Proceedings of the 5th international conference on Stochastic algorithms: foundations and applications
Notes on large angle crossing graphs
CATS '10 Proceedings of the Sixteenth Symposium on Computing: the Australasian Theory - Volume 109
Ranking and drawing in subexponential time
IWOCA'10 Proceedings of the 21st international conference on Combinatorial algorithms
GD'05 Proceedings of the 13th international conference on Graph Drawing
Semi-bipartite graph visualization for gene ontology networks
GD'09 Proceedings of the 17th international conference on Graph Drawing
A fast and simple subexponential fixed parameter algorithm for one-sided crossing minimization
ESA'12 Proceedings of the 20th Annual European conference on Algorithms
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Given a bipartite graph G = (V,W,E), a two-layered drawing consists of placing nodes in the first node set V on a straight line L1 and placing nodes in the second node set W on a parallel line L2. The one-sided crossing minimization problem asks one to find an ordering of nodes in V to be placed on L1 so that the number of arc crossings is minimized. In this paper we use a 1.4664-approximation algorithm for this problem. This improves the previously best bound 3 due to P. Eades and N. C. Wormald [Edge crossing in drawing bipartite graphs, Algorithmica 11 (1994), 379-403].