A Layout algorithm for data flow diagrams
IEEE Transactions on Software Engineering
On embedding a graph in the grid with the minimum number of bends
SIAM Journal on Computing
An experimental comparison of three graph drawing algorithms (extended abstract)
Proceedings of the eleventh annual symposium on Computational geometry
Computing Orthogonal Drawings with the Minimum Number of Bends
IEEE Transactions on Computers
Drawing High Degree Graphs with Low Bend Numbers
GD '95 Proceedings of the Symposium on Graph Drawing
A New Minimum Cost Flow Algorithm with Applications to Graph Drawing
GD '96 Proceedings of the Symposium on Graph Drawing
Algorithms and Area Bounds for Nonplanar Orthogonal Drawings
GD '97 Proceedings of the 5th International Symposium on Graph Drawing
Algorithms and theory of computation handbook
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The Kandinsky model has been introduced by Fößmeier and Kaufmann in order to deal with planar orthogonal drawings of planar graphs with maximal vertex degree higher than four [7]. No polynomial-time algorithm is known for computing a (region preserving) bend minimal Kandinsky drawing. In this paper we suggest a new 2-approximation algorithm for this problem. Our extensive computational experiments [13] show that the quality of the computed solutions is better than those of its predecessors [6]. E.g., for all instances in the Rome graph benchmark library [4] it computed the optimal solution, and for randomly generated triangulated graphs with up to 800 vertices, the absolute error was less than 2 on average.