Sun Dec 8th through Sat the 14th, 2019 at Vancouver Convention Center
This is a solid submission providing interesting insights and methodological advances. While the reviewers had some concerns, most of them were clarified with the rebuttal. The reviewers found the additional results informative and I encourage the authors to include them in the final version of the paper. I would also encourage the authors to discuss the drawbacks of the proposed approach in more detail.