1995 | ReviewPaper | Buchkapitel
Planarity for clustered graphs
verfasst von : Qing-Wen Feng, Robert F. Cohen, Peter Eades
Erschienen in: Algorithms — ESA '95
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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In this paper, we introduce a new graph model known as clustered graphs, i.e. graphs with recursive clustering structures. This graph model has many applications in informational and mathematical sciences. In particular, we study C-planarity of clustered graphs. Given a clustered graph, the C-planarity testing problem is to determine whether the clustered graph can be drawn without edge crossings, or edge-region crossings. In this paper, we present efficient algorithms for testing C-planarity and finding C-planar embeddings of clustered graphs.