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.
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It helps users to create entirely original content
「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境
TUI Keybindings