Planarity for Clustered Graphs
Planarity for Clustered Graphs
复制标题
聚类图的平面性
DOI:
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发表时间:
1995
期刊:
影响因子:
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通讯作者:
P. Eades
中科院分区:
文献类型:
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作者:
Qing;R. Cohen;P. Eades
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.