Abstract: Accurate and interpretable modeling of multivariate systems is critical in a wide range of scientific and engineering domains, including fluid dynamics, material modeling, and biological ...

Abstract: It has been observed that the performances of many high-dimensional estimation problems are universal with respect to underlying sensing (or design) matrices. Specifically, matrices with ...

Senior officials clashed in a series of meetings as they struggled to manage a crisis over the president’s refusal to release the documents. By Maggie Haberman and Jonathan Swan Last summer, as ...