We address the discontinuities of the quantum Fisher information (QFI) that may arise when
the parameter of interest takes values that change the rank of the quantum statistical model …

A geometrical formulation of estimation theory for finite-dimensional C∗-algebras is
presented. This formulation allows to deal with the classical and quantum case in a single …

The signal's attenuation measured over wireless Commercial Microwave Links (CMLs) have
proven to be an effective tool for opportunistic environmental sensing. By nature, a CML …

Notice of Retraction Page 1 Notice of Retraction Q. Lu, Y. Bar-Shalom, P. Willett, and S. Zhou,
“Nonlinear Observation Models With Additive Gaussian Noises and Efficient MLEs,” IEEE …

Impedance matching between receive antenna and front-end significantly impacts channel
capacity in wireless channels. To implement capacity-optimal matching, the receiver must …

An extension of Cencov's categorical description of classical inference theory to the domain
of quantum systems is presented. It provides a novel categorical foundation to the theory of …

Estimation of the Support Parameters of a Uniform PDF and the Cramér-Rao-Leibniz
Lower Bound Page 1 IEEE SIGNAL PROCESSING LETTERS, VOL. 27, 2020 1765 Estimation …

One regularity condition for the classical Cramér-Rao lower bound (CRLB) of an unbiased
estimator to hold is that the support of the likelihood function (LF) should be independent of …

I uncover serious problems with the benchmark New Keynesian Phillips curve linearized
around its non-stochastic zero inflation steady state when the underlying model features a …

This paper investigates performance bounds for joint estimation of signal change point and
time delay estimation between two receivers. This problem is formulated as an estimation of …