Thanks for this. Incidentally, the second paper you link to is co-auhored, among others, by Daphne Koller, who teaches [this great course on probabilistic graph

Thanks for this. Incidentally, the second paper you link to is co-auhored, among others, by Daphne Koller, who teaches [this great course on probabilistic graphical models](https://www.coursera.org/course/pgm https://www.coursera.org/course/pgm) and Andrew Ng, who teaches [the best-known intro MOOC in machine learning](https://www.coursera.org/learn/machine-learning/home/welcome https://www.coursera.org/learn/machine-learning/home/welcome).