3 papers
cond-mat.stat-mech2026
Distributed Acoustic Sensing for Urban Monitoring: Coverage Thresholds and Percolation
Khen Cohen, Ariel Lellouch
Distributed Acoustic Sensing (DAS) enables the repurposing of existing fiber-optic networks as ultra-dense, long-range seismic arrays for urban monitoring. However, constraints imp…
physics.geo-ph2026
Buried Fiber-Optic Geolocalization with Distributed Acoustic Sensing
Khen Cohen, Natanel Nissan, Ofir Nissan +1
We present a scalable method for geolocalizing buried fiber-optic cables using Distributed Acoustic Sensing (DAS) and traffic-induced quasi-static seismic signals. Assuming access…
physics.geo-ph2024
Training a Distributed Acoustic Sensing Traffic Monitoring Network With Video Inputs
Khen Cohen, Liav Hen, Ariel Lellouch
Distributed Acoustic Sensing (DAS) has emerged as a promising tool for real-time traffic monitoring in densely populated areas. In this paper, we present a novel concept that integ…