Polygon labelling of minimum leader length

Polygon labelling of minimum leader length
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DOI:
10.1145/1151903.1151906
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发表时间:
2006
期刊:
The journal of physical chemistry. A
影响因子:
--
通讯作者:
M. Bekos;M. Kaufmann;Katerina Potika;A. Symvonis
M. Bekos;M. Kaufmann;Katerina Potika;A. Symvonis
中科院分区:
其他
文献类型:
--
作者:
M. Bekos;M. Kaufmann;Katerina Potika;A. Symvonis

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我们研究了边界标记问题的一种变体,其中浮动站点(表示为多边形)、大小均匀的标签放置在矩形(包围所有站点)的边界上的固定位置,以及将标签连接到站点的特殊类型的引线。我们寻求获得所有网站的标签,与领导人是不重叠的,并具有最小的总长度。提出了一种O(n2,log3,n)时间的多边形标号算法。
We study a variation of the boundary labelling problem, with floating sites (represented as polygons), labels of uniform size placed in fixed positions on the boundary of a rectangle (that encloses all sites) and special type of leaders connecting labels to sites. We seek to obtain a labelling of all sites with leaders that are non-overlapping and have minimum total length. We present an O(n2 log3 n) time algorithm for the labelling of polygons.