欧几里得斯坦纳最小树的一种更好的启发式

[1991] Proceedings 32nd Annual Symposium of Foundations of Computer Science Pub Date : 1991-09-01 DOI:10.1109/SFCS.1991.185402

D. Du, Yanjun Zhang, Qing Feng

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引用次数: 71

摘要

在欧几里得平面(一个斯坦纳最小树)上找到一个最短的连接给定点的网络是np困难的。结果表明，存在一个性能比大于根号3/2的多项式时间启发式算法

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On better heuristic for Euclidean Steiner minimum trees

Finding a shortest network interconnecting a given set of points in the Euclidean plane (a Steiner minimum tree) is known to be NP-hard. It is shown that there exists a polynomial-time heuristic with a performance ratio bigger than square root 3/2.<>

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[1991] Proceedings 32nd Annual Symposium of Foundations of Computer Science

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