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Breaking the Sorting Barrier for Directed Single-Source Shortest Paths

arxiv.org

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Re: Breaking the Sorting Barrier for Directed Single-Source Shortest Paths

#4
post #3

At first glance it looks like this is very useful, but it only gives a speedup for very sparse graphs with an average degree of less than 3, unless your graph is very big, as in trillions of vertices.

Degree less than 6? If m So 2d square latices would still benefit.

But yeah, not a total domination.