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Google open-sources MilleMiglia, a realistic instance generator for middle-mile logistics
1 report1 sourceupdated 9 days ago
What happened
Summary
Google 开源了一个叫 MilleMiglia 的工具，专门用来生成中段物流（仓库到分拨中心之间的运输）的测试用例。它不像传统随机生成器那样只扔坐标，而是直接拿真实路网、时间窗口和车辆限制来造场景，这样你测路径规划算法时结果更可信。正文没披露它跟现有基准比具体快多少或准多少，但如果你在搞物流调度优化，这个工具能省掉自己手搓测试数据的时间。
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Sep 19
- Google Research BlogGoogle open-sources MilleMiglia, a realistic instance generator for middle-mile logistics
Google open-sourced MilleMiglia, a realistic instance generator for middle-mile logistics—the transport between warehouses and distribution hubs. It creates test cases with real road networks, time windows, and vehicle constraints, making it easier to benchmark routing algorithms. The post does not disclose specific performance numbers or comparisons with existing benchmarks.