Random sampling via sensor networks: Estimation accuracy vs. energy consumption

F Zabini, A Calisti, D Dardari… - 2016 24th European …, 2016 - ieeexplore.ieee.org
The estimation of spatial processes from sparse sensing nodes is fundamental for many
applications, including environmental monitoring and crowd-sourcing. In this paper, we …

Confidence region for distributed stochastic optimization problem via stochastic gradient tracking method

S Zhao, Y Liu - Automatica, 2024 - Elsevier
Since stochastic approximation (SA) based algorithms are easy to implement and need less
memory, they are very popular in distributed stochastic optimization problems. Many works …

Distributed nonasymptotic confidence region computation over sensor networks

V Zambianchi, F Bassi, A Calisti… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
This paper addresses the distributed computation of exact, nonasymptotic confidence
regions for the parameter estimation of a linear model from observations at different nodes of …

Information diffusion algorithms over WSNs for non-asymptotic confidence region evaluation

A Calisti, D Dardari, G Pasolini… - 2017 IEEE …, 2017 - ieeexplore.ieee.org
Getting confidence regions for parameter estimates obtained from data collected by a
wireless sensor network (WSN) is very important to assess the performance of the estimator …

Energy-efficient Communication and Estimation in Wireless Sensor Networks

V Zambianchi - 2015 - amsdottorato.unibo.it
Questa tesie centrata sugli aspetti di efficienza energetica nelle reti wireless, sia per quanto
riguarda la trasmissione, sia per quanto concerne la diffusione dell'informazione in reti …

Heterogeneous wireless networks for smart cities

A Calisti - 2018 - amsdottorato.unibo.it
In the near future, a world of smart cities is envisioned in which many devices equipped with
sensors and communication interfaces can be used to collect and share data in order to …

Efficient Distributed Non-Asymptotic Confidence Regions Computation over Wireless Sensor Networks

V Zambianchi, M Kieffer, G Pasolini, F Bassi… - arXiv preprint arXiv …, 2014 - arxiv.org
This paper considers the distributed computation of confidence regions tethered to
multidimensional parameter estimation under linear measurement models. In particular, the …