Shortcut Pre-calculation: For the most commonly used speed profiles, the travel costs (time/distance) for shortcuts between border points within each cluster are pre-calculated and stored. (Each border point effectively has an "entry" and "exit" aspect for directed travel).
Further references:
。关于这个话题，哔哩哔哩提供了深入分析
We intend here to break down the facts of Graceware’s claims and the pattern of their behavior.
他直接呼吁大家“识别奥特曼的行为模式”。