On the Area Requirements of Straight-Line Orthogonal Drawings of Ternary Trees

被引：1

作者：

Covella, Barbara ^{[1
]}

Frati, Fabrizio ^{[1
]}

Patrignani, Maurizio ^{[1
]}

机构：

[1] Roma Tre Univ, Rome, Italy

来源：

COMBINATORIAL ALGORITHMS, IWOCA 2018 | 2018年 / 10979卷

基金：

欧盟地平线“2020”;

关键词：

D O I：

10.1007/978-3-319-94667-2_11

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We prove that every n-node ternary tree has a planar straight-line orthogonal drawing in O(n(1.576)) area, improving upon the previously best known O(n(1.631)) bound. Further, we present an upper bound, the outcomes of an experimental evaluation, and a conjecture on the area requirements of planar straight-line orthogonal drawings of complete ternary trees.

引用

页码：128 / 140

页数：13

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