169 citations · 451 across the 14 of their papers we have counts for
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math.ST2017★ 20 cited
On the existence of a solution to a spectral estimation problem \emph{à la} Byrnes-Georgiou-Lindquist
Bin Zhu, Giacomo Baggio
A parametric spectral estimation problem in the style of Byrnes, Georgiou, and Lindquist was posed in \cite{FPZ-10}, but the existence of a solution was only proved in a special ca…
math.OC2017
Conal Distances Between Rational Spectral Densities
Giacomo Baggio, Augusto Ferrante, Rodolphe Sepulchre
The paper generalizes Thompson and Hilbert metric to the space of spectral densities. The resulting complete metric space has the differentiable structure of a Finsler manifold wit…
eess.SY2017
LTI Stochastic Processes: a Behavioral Perspective
Giacomo Baggio, Rodolphe Sepulchre
This paper revisits the definition of linear time-invariant (LTI) stochastic process within a behavioral systems framework. Building on [Willems, 2013], we derive a canonical repre…