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Handbook of Graph Drawing and Visualization
book

Handbook of Graph Drawing and Visualization

by Roberto Tamassia
August 2013
Intermediate to advanced content levelIntermediate to advanced
862 pages
32h 20m
English
Chapman and Hall/CRC
Content preview from Handbook of Graph Drawing and Visualization
722 CHAPTER 23. GRAPH DRAWING AND CARTOGRAPHY
and Sering suggested to use the slope of the maximum-width strip that separates the two
edges in the input drawing. The second trick they applied is to not add all new planarity
constraints before solving the QP, but only in case the solution of the QP actually contains
crossings. For each such crossing, exactly the constraints that forbid it are added to the
QP, and the modified instance is given back to the QP solver. A similar trick was used by
N¨ollenburg and Wolff [NW11] in order to deal with planarity constraints in their MIP for
drawing metro maps, see Section 23.5.2.
Concerning an example, consider ...
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Publisher Resources

ISBN: 9781420010268