Sun Dec 8th through Sat the 14th, 2019 at Vancouver Convention Center
This submission was thoroughly reviewed and discussed among the reviewers. The conclusion is that the paper contains some interesting ideas, but it was also judged weak technically by one of the reviewer. The latter makes valid points. The manifest interest in this paper and its relevance for NeurIPS is currently leaving the door open for acceptance, but I suggest an additional review to confirm that.