
Faster interpolation of straightline programsTalk SlidesAndrew Arnold, School of Computer Science, University of Waterloo
Abstract: We consider the problem of interpolating a sparse polynomial f, given an functional representation of f. Namely, we consider the problem of reconstructing the terms of f, where f is given by a straightline program or arithmetic circuit. An immediate application of this problem is faster expansion of some polynomial expressions. We will discuss recent results concerning this problem and introduce a new faster Monte Carlo algorithm. 