  This document presents some insights and observations regarding the paper
that was published in IEEE Transactions on Signal Processing (TSP), titled
"Self-Localization of Ad-Hoc Arrays Using Time Difference of Arrivals". In the
spirit of constructive feedback, I wish to highlight two key areas of
consideration. The first pertains to aspects related to methodology,
experimental results, and statements made in the paper. The second part
addresses specific equation/typographical errors. This work aims to initiate a
constructive dialogue concerning certain aspects of the paper published in IEEE
TSP. Our intention is to provide feedback that contributes to the ongoing
improvement of the paper's robustness and clarity.
