Healy, Patrick and Kuusik, Ago (1999) The Vertex-Exchange Graph: A New Concept for Multi-level Crossing Minimisation. [Conference Paper]
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Abstract
In this paper we consider the problems of testing a multi-level graph for planarity and laying out a multi-level graph. We introduce a new abstraction that we call a vertex-exchange graph. We demonstrate how this concept can be used to solve these problems by providing clear and simple algorithms for testing a multi-level graph for planarity and laying out a multi-level graph when planar. We also show how the concept can be used to solve other problems relating to multi-level graph layout.
| Item Type: | Conference Paper |
|---|---|
| Classifications: | M Methods > M.999 Others G Algorithms and Complexity > G.999 Others M Methods > M.600 Planar G Algorithms and Complexity > G.420 Crossings G Algorithms and Complexity > G.770 Planarity Testing P Styles > P.999 Others P Styles > P.540 Planar |
| ID Code: | 329 |
| Deposited By: | Maciejak, Agnes |
| Deposited On: | 23 Nov 2004 |
| Last Modified: | 18 Sep 2008 13:08 |
| Alternative Locations: | http://www.springerlink.com/openurl.asp?genre=article&issn=0302-9743&volume=1731&spage=205 |

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