Yan Yong, Jin Chanmin. DPBD-An Efficient Designing Method for the Approximation Algorithm of a kind of NP-Complete Problems[J]. Acta Electronica Sinica, 1992, (11): 63-68.
Yan Yong, Jin Chanmin. DPBD-An Efficient Designing Method for the Approximation Algorithm of a kind of NP-Complete Problems[J]. Acta Electronica Sinica, 1992, (11): 63-68.DOI:
DPBD——设计一类强NP-Complete问题近似算法的有效方法
摘要
本文针对一类强NP-Complete问题近似算法的设计问题
提出一种通用的设计策略DPBD
它通过一局部近似算法而获得一全局近似算法
并保证精度在一定范围内.最后
本文将DPBD应用于一著名的NP难度问题:平面Covering问题
对方法的有效性给予了证实.
Abstract
The paper devises a general designing method DPBD for the approximation algorithm of a kind of NP-complete problems. DPBD can get a global approximation algorithm from a local one and keep the precision to a definite range. At last
DPBD has been used to solve planar covering problem