Identification of the number of leaks in water supply pipes based on wavelet scattering network and Bi-LSTM model with Bayesian optimization

H Liu, N Wang, H Fang, X Yu, W Du - Measurement, 2025 - Elsevier
Water supply pipeline leaks have significant impacts on urban areas and daily life. Acoustic
techniques are widely applied in its leak detection, but there is a lack of research on …

Comparative Analysis of Resident Space Object (RSO) Detection Methods

V Suthakar, AA Sanvido, R Qashoa, RSK Lee - Sensors, 2023 - mdpi.com
In recent years, there has been a significant increase in satellite launches, resulting in a
proliferation of satellites in our near-Earth space environment. This surge has led to a …

[HTML][HTML] Attitude motion classification of resident space objects using light curve spectral analysis

G Isoletta, R Opromolla, G Fasano - Advances in Space Research, 2025 - Elsevier
The characterization of Earth-orbiting objects in terms of attitude motion, material
composition, and shape is crucial for Space Domain Awareness. In this respect, light curves …

Machine learning-based classification for Single Photon Space Debris Light Curves

NM Trummer, A Reza, MA Steindorfer, C Helling - Acta Astronautica, 2025 - Elsevier
The growing number of man-made debris in Earth's orbit poses a threat to active satellite
missions due to the risk of collision. Characterizing unknown debris is, therefore, of high …

[HTML][HTML] A recurrent neural network-based approach for ballistic coefficient estimation of resident space objects in low earth orbit

N Cimmino, D Amato, R Opromolla… - Advances in Space …, 2025 - Elsevier
Abstract Characterizing Resident Space Objects (RSOs) has become paramount for several
Space Situational Awareness functions, such as accurate orbit prediction, collision …

[HTML][HTML] New Astronomical Observatory Design for the Detection and Tracking of Satellite Objects: The Satellite Robotic Observatory (SRO)

F Espartero, J Cubas, D Nespral, S Pindado - Remote Sensing, 2024 - mdpi.com
Robotic Astronomical Observatories (RAOs) have provided very good results in different
research projects in astrophysics/astronomy. Their applications in the detection, tracking …

[HTML][HTML] Vector to matrix representation for CNN networks for classifying astronomical data

L Nanni, S Brahnam - Astronomy and Computing, 2024 - Elsevier
Choosing the right classifier is crucial for effective classification in various astronomical
datasets aimed at pattern recognition. While the literature offers numerous solutions, the …

Range-Doppler-Time Tensor Processing for Deep-Space Satellite Characterization Using Narrowband Radar

A Serrano, J Capper, RL Morrison Jr, MD Abouzahra - Remote Sensing, 2024 - mdpi.com
There is growing demand for the high-fidelity characterization of satellites in
Geosynchronous Earth Orbit (GEO) to support Space Domain Awareness (SDA). This is …

Technology Demonstration of Space Situational Awareness (SSA) Mission on Stratospheric Balloon Platform

R Qashoa, V Suthakar, G Chianelli, P Kunalakantha… - Remote Sensing, 2024 - mdpi.com
As the number of resident space objects (RSOs) orbiting Earth increases, the risk of collision
increases, and mitigating this risk requires the detection, identification, characterization, and …

Enhanced Space Debris detection and monitoring using a hybrid Bi-LSTM-CNN and Bayesian Optimization

I Priyadarshini - Artificial Intelligence and Applications, 2025 - ojs.bonviewpress.com
Space debris detection is important to the integrity of space missions and satellites,
especially with the increase in the number of satellites and spacecraft in orbit. This paper …