Smoothed Analysis (Motivation and Discrete Models)
Smoothed Analysis (Motivation and Discrete Models)
复制标题
平滑分析(动机和离散模型)
DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
S. Teng
中科院分区:
文献类型:
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作者:
D. Spielman;S. Teng
In smoothed analysis, one measures the complexity of algorithms assuming that their inputs are subject to small amounts of random noise. In an earlier work (Spielman and Teng, 2001), we introduced this analysis to explain the good practical behavior of the simplex algorithm. In this paper, we provide further motivation for the smoothed analysis of algorithms, and develop models of noise suitable for analyzing the behavior of discrete algorithms. We then consider the smoothed complexities of testing some simple graph properties in these models.