...
首页> 外文期刊>SIAM Journal on Discrete Mathematics >DESIGN IS AS EASY AS OPTIMIZATION
【24h】

DESIGN IS AS EASY AS OPTIMIZATION

机译:设计既轻松又优化

获取原文
获取原文并翻译 | 示例
           

摘要

We consider the class of max-min and min-max optimization problems subject to a global budget constraint. We undertake a systematic algorithmic and complexity-theoretic study of such problems, which we call design problems. Every optimization problem leads to a natural design problem. Our main result uses techniques of Freund and Schapire [Games Econom. Behav., 29 (1999), pp. 79-103] from learning theory, and its generalizations, to show that for a large class of optimization problems, the design version is as easy as the optimization version. We also observe the relationship between max-min design problems and fractional packing problems. In particular, we obtain in a systematic fashion results about the fractional packing number of Steiner trees.
机译:我们考虑受全局预算约束的最大-最小和最小-最大优化问题的类别。我们对这类问题(称为设计问题)进行了系统的算法和复杂性理论研究。每个优化问题都会导致自然的设计问题。我们的主要结果使用了Freund和Schapire [Games Econom。 Behav。,29(1999),pp。79-103]及其学习归纳,表明对于一大类优化问题,设计版本与优化版本一样容易。我们还观察到最大-最小设计问题和分数填充问题之间的关系。特别是,我们以系统的方式获得有关Steiner树的分数堆积数的结果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号