A roadmap towards energy‐efficient data fusion methods in the Internet of Things

B Pourghebleh, N Hekmati… - Concurrency and …, 2022 - Wiley Online Library
Nowadays, with the rapid progress of Internet‐based and distributed systems such as cloud
computing, peer‐to‐peer networking, and Internet of Things (IoT), significant improvements …

A survey of power system state estimation using multiple data sources: PMUs, SCADA, AMI, and beyond

G Cheng, Y Lin, A Abur… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
State estimation (SE) is indispensable for the situational awareness of power systems.
Conventional SE is fed by measurements collected from the supervisory control and data …

[HTML][HTML] A systematic review of data fusion techniques for optimized structural health monitoring

S Hassani, U Dackermann, M Mousavi, J Li - Information Fusion, 2023 - Elsevier
Advancements in structural health monitoring (SHM) techniques have spiked in the past few
decades due to the rapid evolution of novel sensing and data transfer technologies. This …

State estimation in electric power systems leveraging graph neural networks

O Kundacina, M Cosovic, D Vukobratovic - arXiv preprint arXiv …, 2022 - arxiv.org
The goal of the state estimation (SE) algorithm is to estimate complex bus voltages as state
variables based on the available set of measurements in the power system. Because phasor …

Graph neural networks on factor graphs for robust, fast, and scalable linear state estimation with PMUs

O Kundacina, M Cosovic, D Miskovic… - … Energy, Grids and …, 2023 - Elsevier
As phasor measurement units (PMUs) become more widely used in transmission power
systems, a fast state estimation (SE) algorithm that can take advantage of their high sample …

Dynamic state estimation for power networks by distributed unscented information filter

J Yang, WA Zhang, F Guo - IEEE Transactions on Smart Grid, 2019 - ieeexplore.ieee.org
This paper presents a distributed unscented information filtering (UIF) method for state
estimation of interconnected nonlinear dynamic systems. The UIF method is an information …

Near real-time distributed state estimation via ai/ml-empowered 5g networks

O Kundacina, M Forcan, M Cosovic… - … for Smart Grids …, 2022 - ieeexplore.ieee.org
Fifth-Generation (5G) networks have a potential to accelerate power system transition to a
flexible, softwarized, data-driven, and intelligent grid. With their evolving support for Machine …

Distributed nonlinear state estimation in electric power systems using graph neural networks

O Kundacina, M Cosovic, D Miskovic… - … for Smart Grids …, 2022 - ieeexplore.ieee.org
Nonlinear state estimation (SE), with the goal of estimating complex bus voltages based on
all types of measurements available in the power system, is usually solved using the …

Accurate open channel flowrate estimation using 2D RANS modelization and ADCP measurements

JA Figuérez, J González, Á Galán - Water, 2021 - mdpi.com
Boat-mounted Acoustic Doppler Current Profilers (ADCP) are commonly used to measure
the streamwise velocity distribution and discharge in rivers and open channels. Generally …

MAP Estimation of Graph Signals

G Sagi, T Routtenberg - IEEE Transactions on Signal …, 2023 - ieeexplore.ieee.org
In this paper, we consider the problem of recovering random graph signals from nonlinear
measurements. We formulate the maximum a-posteriori probability (MAP) estimator, which …