Smoothed Analysis of the Simplex Method
Smoothed Analysis of the Simplex Method
复制标题
单纯形法的平滑分析
DOI:
10.1017/9781108637435.019
复制
发表时间:
2020
期刊:
影响因子:
2.4
通讯作者:
Sophie Huiberts
中科院分区:
文献类型:
--
作者:
D. Dadush;Sophie Huiberts
In this chapter, we give a technical overview of smoothed analyses of the shadow vertex simplex method for linear programming (LP). We first review the properties of the shadow vertex simplex method and its associated geometry. We begin the smoothed analysis discussion with an analysis of the successive shortest path algorithm for the minimum-cost maximum-flow problem under objective perturbations, a classical instantiation of the shadow vertex simplex method. Then we move to general linear programming and give an analysis of a shadow vertex based algorithm for linear programming under Gaussian constraint perturbations.
DOI:
10.1145/3280847
发表时间:
2018
期刊:
ACM Transactions on Algorithms (TALG)
影响因子:
--
作者:
Disser;Skutella;Martin
通讯作者:
Martin