What do sparse interpolation, padé approximation, gaussian quadrature and tensor decomposition have in common?

Annie A. M. Cuyt. What do sparse interpolation, padé approximation, gaussian quadrature and tensor decomposition have in common?. In Ioannis Z. Emiris, Lihong Zhi, editors, ISSAC '20: International Symposium on Symbolic and Algebraic Computation, Kalamata, Greece, July 20-23, 2020. pages 12, ACM, 2020. [doi]

Abstract

Abstract is missing.