Di Giacomo, Emilio and Liotta, Giuseppe and Patrignani, Maurizio (2002) Orthogonal 3D Shapes of Theta Graphs. [Conference Paper]
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Abstract
The recent interest in three dimensional graph drawing has been motivating studies on how to extend two dimensional techniques to higher dimensions. A common approach for computing a 2D orthogonal drawing of a graph separates the task of defining the shape of the drawing from the task of computing its coordinates. First results towards finding a three-dimensional counterpart of this approach are presented in [8,9], where characterizations of orthogonal r epresentations of paths and cycles are studied. In this note we show that the known characterization for cycles does not immediately extend to even seemingly simple graphs such as theta graphs. A sufficient condition for recognizing three-dimensional orthogonal representations of theta graphs is also presented.
| Item Type: | Conference Paper |
|---|---|
| Classifications: | M Methods > M.999 Others Z Theory > Z.250 Geometry P Styles > P.600 Poly-line > P.600.700 Orthogonal P Styles > P.060 3D |
| ID Code: | 296 |
| Deposited By: | Martinez Leon, Victoria |
| Deposited On: | 01 Dec 2004 |
| Last Modified: | 18 Sep 2008 13:08 |
| Alternative Locations: | http://www.springerlink.com/openurl.asp?genre=article&issn=0302-9743&volume=2528&spage=142 |

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