For example, a 500km route might be broken down into ~100 such shortcuts. If each A* shortcut calculation explores 100-1000 detailed road segments, the total detailed segments visited by A* might be around 10,000-50,000. Compare this to the 1,000,000+ segments the old A* might have needed for the entire route!
Sebastian Crane
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因为每一轮技术浪潮真正成熟之前，最先膨胀的往往不是产业规模，而是财富叙事。问题在于，故事成立，并不代表生意成立。