16:02:54jcowanhttps://www.sciencedirect.com/science/article/pii/S1877050910005478 is a more canonical URL
16:03:29beachshka_: Looks interesting. I would want the taker of the challenge to implement several algorithms and compare them, of course. And perhaps even combine them in interesting ways, depending on the situation.
16:04:47shka_beach: i will take a shot at the algorithm i pasted on weekend