93 points | by pentestercrab a day ago
3 comments
This was active a couple of days ago https://news.ycombinator.com/item?id=44812695
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 < 3n that means there are three times as many edges as nodes, and each edge connect to two vertices.
So 2d square latices would still benefit.
But yeah, not a total domination.
This was active a couple of days ago https://news.ycombinator.com/item?id=44812695
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 < 3n that means there are three times as many edges as nodes, and each edge connect to two vertices.
So 2d square latices would still benefit.
But yeah, not a total domination.