论文标题
基于抽样的技术设计学校边界的技术
Sampling-based techniques for designing school boundaries
论文作者
论文摘要
最近,越来越多的研究人员,尤其是在政治重新划分领域的研究人员,提出了基于抽样的技术,以从区域计划的广阔空间中产生一部分计划。这些技术已被美国法院和独立委员会越来越多地采用,作为确定游击队的工具。在这些最近的发展的促进下,我们开发了一系列基于翻转建议的学校边界的类似抽样技术。请注意,此处的翻转提案是指单个任务的区域计划的变化。这些基于抽样的技术具有双重目的。它们可以用作基线,用于比较基于本地搜索的重新划分算法。此外,这些技术可以帮助推断出可以进一步用于开发有效重新分配方法的问题特征。关于学校重新划分问题,我们从经验上谈到了这两个方面。
Recently, an increasing number of researchers, especially in the realm of political redistricting, have proposed sampling-based techniques to generate a subset of plans from the vast space of districting plans. These techniques have been increasingly adopted by U.S. courts of law and independent commissions as a tool for identifying partisan gerrymanders. Motivated by these recent developments, we develop a set of similar sampling techniques for designing school boundaries based on the flip proposal. Note that the flip proposal here refers to the change in the districting plan by a single assignment. These sampling-based techniques serve a dual purpose. They can be used as a baseline for comparing redistricting algorithms based on local search. Additionally, these techniques can help to infer the problem characteristics that may be further used for developing efficient redistricting methods. We empirically touch on both these aspects in regards to the problem of school redistricting.