利用 SCIP 对混合整数非线性程序进行全局优化 8

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-12-14 DOI:10.1007/s10898-023-01345-1

Ksenia Bestuzheva, Antonia Chmiela, Benjamin Müller, Felipe Serrano, Stefan Vigerske, Fabian Wegscheider

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引用次数: 0

摘要

十多年来，约束整数规划框架SCIP通过求解凸和非凸混合整数非线性规划(minlp)的能力得到了扩展。在最近发布的8.0版本中，这些功能在很大程度上得到了重新设计和扩展。本文讨论了最近变化的动机，并概述了在SCIP中解决MINLP问题所特有的特性。此外，讨论了全球MINLP解算器的基准测试困难，并与几种最先进的全球MINLP解算器进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Global optimization of mixed-integer nonlinear programs with SCIP 8

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Global optimization of mixed-integer nonlinear programs with SCIP 8

For over 10 years, the constraint integer programming framework SCIP has been extended by capabilities for the solution of convex and nonconvex mixed-integer nonlinear programs (MINLPs). With the recently published version 8.0, these capabilities have been largely reworked and extended. This paper discusses the motivations for recent changes and provides an overview of features that are particular to MINLP solving in SCIP. Further, difficulties in benchmarking global MINLP solvers are discussed and a comparison with several state-of-the-art global MINLP solvers is provided.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.