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arXiv 2003.01937cs.DScs.DMmath.COmath.OC
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区间目标函数离散优化问题的区间贪心算法

The interval greedy algorithm for discrete optimization problems with interval objective function

Alexander Prolubnikov

摘要:

本文研究了一类具有区间目标函数的离散优化问题。我们给出了一个推广的贪心算法的问题。利用该算法,我们得到了所有可能的贪婪解的集合和所有可能的目标函数的值的集合的解决方案。对于给定的目标函数系数在区间上的概率分布,我们计算解的概率,目标函数的期望值以及问题的其他概率特征。

英文摘要:

We consider a wide class of the discrete optimization problems with interval objective function. We give a generalization of the greedy algorithm for the problems. Using the algorithm, we obtain the set of all possible greedy solutions and the set of all possible values of the objective function for the solutions. For a given probability distribution on intervals of objective function' coefficients, we compute probabilities of the solutions, compute expected values of the objective function for them and other probabilistic characteristics of the problem.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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