ON THE FLUCTUATIONS OF THE STOCHASTIC TRAVELING SALESPERSON PROBLEM

被引:6
|
作者
RHEE, WT
机构
关键词
TRAVELING SALESMAN PROBLEM; STOCHASTIC; VARIANCE;
D O I
10.1287/moor.16.3.482
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
Consider n points X1,..., X(n) independently and uniformly distributed on the unit square [0, 1]2. Denote by T(n) the length of the shortest tour through X1,..., X(n). We prove that for some universal constant K, we have P(\T(n)-E(T(n))\ greater-than-or-equal-to t) greater-than-or-equal-to K-1exp(-t2K) whenever t less-than-or-equal-to K-1n1/2.
引用
收藏
页码:482 / 489
页数:8
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