Oops I'm wrong about the name but not about the spirit. This is the original paper: https://dl.acm.org/doi/pdf/10.1145/641914.641917 https://dl.acm.org/doi/pdf

Oops I'm wrong about the name but not about the spirit. This is the original paper: https://dl.acm.org/doi/pdf/10.1145/641914.641917 https://dl.acm.org/doi/pdf/10.1145/641914.641917