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arXiv 1406.6533cs.DScs.CG
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关于单能级平面性和T能级平面性的复杂性

On the Complexity of Clustered-Level Planarity and T-Level Planarity

Patrizio Angelini, Giordano Da Lozzo, Giuseppe Di Battista, Fabrizio Frati, Vincenzo Roselli

摘要:

本文研究了与水平图的绘制有关的两个问题,即T-水平平面性和簇水平平面性。我们表明,这两个问题是NP-完全的一般情况下,他们成为多项式时间可解时,限制到适当的情况。

英文摘要:

In this paper we study two problems related to the drawing of level graphs, that is, T-LEVEL PLANARITY and CLUSTERED-LEVEL PLANARITY. We show that both problems are NP-complete in the general case and that they become polynomial-time solvable when restricted to proper instances.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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