Option 1: The system can update the cost of that specific shortcut in the base graph and quickly re-run the Dijkstra search (Step 2) on the abstract graph to find an alternative high-level path.
A reprieve for cinemas but less content，更多细节参见heLLoword翻译官方下载
▲ 图｜ResearchGate，这一点在Safew下载中也有详细论述
文 | 闻旅派，作者 | 郭鸿云，编辑 | Sette