Koren, Yehuda and Harel, David (2004) Axis-by-Axis Stress Minimization. [Conference Paper]
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Abstract
Graph drawing algorithms based on minimizing the so-called stress energy strive to place nodes in accordance with target distances. They were first introduced to the graph drawing field by Kamada and Kawai [11], and they had previously been used to visualize general kinds of data by multidimensional scaling. In this paper we suggest a novel algorithm for the minimization of the Stress energy. Unlike prior stress-minimization algorithms, our algorithm is suitable for a one-dimensional layout, where one axis of the drawing is already given and an additional axis needs to be computed. This 1-D drawing capability of the algorithm is a consequence of replacing the traditional node-by-node optimization with a more global axis-by-axis optimization. Moreover, our algorithm can be used for multidimensional graph drawing, where it has time and space complexity advantages compared with other stress minimization algorithms.
| Item Type: | Conference Paper |
|---|---|
| Classifications: | G Algorithms and Complexity > G.999 Others M Methods > M.400 Force-directed / Energy-based |
| ID Code: | 474 |
| Deposited By: | Selbach, Anna |
| Deposited On: | 09 Dec 2004 |
| Last Modified: | 18 Sep 2008 13:08 |
| Alternative Locations: | http://www.springerlink.com/openurl.asp?genre=article&issn=0302-9743&volume=2912&spage=450 |

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