Sun Dec 8th through Sat the 14th, 2019 at Vancouver Convention Center
All reviewers are positive about the paper. The authors present an interesting geometrical analysis of deep-net feature representations. The paper introduces a notion of collision polytope and provides algorithms to find vertices of collision polytopes. Interesting illustrations of the proposed notions and algorithms are presented. We recommend to take the reviewers' comments and suggestions into account while preparing the camera ready final version of the paper. Accept.