Maintaining the minimal distance of a point set in polylogarithmic time
Maintaining the minimal distance of a point set in polylogarithmic time
复制标题
在多对数时间内保持点集的最小距离
DOI:
10.1007/bf02187852
复制
发表时间:
1992
影响因子:
0.8
通讯作者:
M. Smid
中科院分区:
文献类型:
--
作者:
M. Smid
A dynamic data structure is given that maintains the minimal distance in a set ofn points ink-dimensional space inO((logn)k log logn) amortized time per update. The size of the data structure is bounded byO(n(logn)k). Distances are measured in the MinkowskiLt-metric, where 1 ≤t ≤ ∞. This is the first dynamic data structure that maintains the minimal distance in polylogarithmic time for fully on-line updates.