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
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影响因子:
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通讯作者:
M. Bekos;M. Kaufmann;Katerina Potika;A. Symvonis
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文献类型:
--
作者:
M. Bekos;M. Kaufmann;Katerina Potika;A. Symvonis
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.