We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!
Joseph, who is autistic, has been unemployed for three years.
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"It would be nice for people to still carry on doing [manufacturing], rather than get just some robot, like they do in Japan, just to assemble it all, because it's the human touch," he said.，更多细节参见51吃瓜
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