Artificial instances for the paper "The Bus Rapid Transit Investment Problem"

Artificial instances as used within the paper "The Bus Rapid Transit Investment Problem".The naming of the instances uses the pattern "[ALPHA_1]_[ALPHA_2]_[BETA]_[Z].xml", where ALPHA_1, ALPHA_2, BETA, and Z correspond to the cost pattern, demand pattern, budget split, and the number of allowed BRT components in the instance, respectively. Two special values are used:A value of NONE for [BETA] indicates that we consider a global decision maker, i.e., a single municipality that covers all of the segments in the instance.A value of INF for [Z] indicates that no restriction is present on the number of BRT components Z, i.e., in the instance file, the upper bound on the number of BRT components is chosen high enough not to restrict the number of BRT components.The format of the XML files is documented within the included schema file (brtInvestmentInstance.xsd) and explained within the included readme file (README.md).This dataset is related to the item: Case study instances for the paper "The Bus Rapid Transit Investment Problem", https://doi.org/10.11583/DTU.23664069This item is part of the Collection: https://doi.org/10.11583/DTU.c.6805470.

本数据集为论文《The Bus Rapid Transit Investment Problem》（快速公交投资问题）中所使用的人工测试实例。该类实例的命名遵循`[ALPHA_1]_[ALPHA_2]_[BETA]_[Z].xml`格式，其中ALPHA_1、ALPHA_2、BETA与Z分别对应实例的成本模式、需求模式、预算划分方式，以及允许的快速公交（Bus Rapid Transit, BRT）组件数量。此处使用两类特殊取值：当[BETA]取值为NONE时，表示考虑全局决策主体，即由单一市政主体覆盖实例中的所有线路区段；当[Z]取值为INF时，表示对快速公交组件数量无限制，即实例文件中设置的快速公交组件数量上限足够高，不会对组件数量构成约束。XML文件的格式已在附带的模式文件（brtInvestmentInstance.xsd）中完成文档说明，并在附带的自述文件（README.md）中予以详细解释。本数据集关联的条目为：论文《The Bus Rapid Transit Investment Problem》配套的案例研究实例，其DOI链接为https://doi.org/10.11583/DTU.23664069。该条目隶属于数据集集合https://doi.org/10.11583/DTU.c.6805470。