A genetic algorithm for determining the thickness of a graph
نویسندگان
چکیده
The thickness of a graph is the minimum number of planar subgraphs into which the graph can be decomposed. Determining the thickness of a given graph is known to be a NP-complete problem. This paper discusses the possibility of determining the thickness of a graph by a genetic algorithm. Our tests show that the genetic approach outperforms the earlier heuristic algorithms reported in the literature. Work supported by the Academy of Finland (Project 35025), e-mail: [email protected]. Corresponding author, e-mail: [email protected]. e-mail: pv54521@uta.
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ورودعنوان ژورنال:
- Inf. Sci.
دوره 138 شماره
صفحات -
تاریخ انتشار 2001