classification

The Rare Eclipse Problem on Tiles: Quantized Embeddings of Disjoint Convex Sets

(joint work with V. Cambareri and C. Xu). See also arXiv:1702.04664 for the corresponding preprint.

The Rare Eclipse Problem on Tiles: Quantised Embeddings of Disjoint Convex Sets

Abstract: Quantised random embeddings are an efficient dimensionality reduction technique which preserves the distances of low-complexity signals up to some controllable additive and multiplicative distortions. In this work, we instead focus on verifying when this technique preserves the separability of two disjoint closed convex sets, i.