Now, OsmAnd performs another Dijkstra search, but this time on the much smaller "base graph." This graph consists only of the border points and the pre-calculated shortcut values between them.
伯里将这种情况与互联网泡沫时期的思科进行了比较。当时，这家互联网网络巨头延长了与供应商的采购承诺，以确保其有能力支持预期的每年 50% 的增长。
。关于这个话题，搜狗输入法2026提供了深入分析
Author(s): Je-hyun Lee, Taihoon Kim, Yong-Chae Chung
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