Real-time cooperative analytics for ambient noise tomography in sensor networks

M Valero, F Li, S Wang, FC Lin… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
The transformative integration of sensor networks and geophysical imaging techniques
enables the creation of a system to monitor and analyze seismic data in real time as well as …

Toward creating a subsurface camera

W Song, F Li, M Valero, L Zhao - Sensors, 2019 - mdpi.com
In this article, the framework and architecture of a Subsurface Camera (SAMERA) are
envisioned and described for the first time. A SAMERA is a geophysical sensor network that …

Fog computing middleware for distributed cooperative data analytics

J Clemente, M Valero… - 2017 IEEE Fog …, 2017 - ieeexplore.ieee.org
This paper presents an innovative fog computing middleware for distributed cooperative
data analytics (DCDA) in the Internet of Things (IoT). The existing IoT systems gather data in …

Real-time ambient noise subsurface imaging in distributed sensor networks

M Valero, J Clemente, G Kamath, Y Xie… - … on Smart Computing …, 2017 - ieeexplore.ieee.org
Ambient Noise Seismic Imaging (ANSI) is a recently developed geophysical methodology to
image the shallow subsurface structures of earth using ambient/environment noise as the …

Smart seismic network for shallow subsurface imaging and infrastructure security

M Valero, F Li, WZ Song - International Journal of Sensor …, 2019 - inderscienceonline.com
The use of seismic arrays as a tool for imaging subsurface infrastructures and monitoring the
corresponding underground activities enables real-time subsurface security and …

Distributed and communication-efficient spatial auto-correlation subsurface imaging in sensor networks

M Valero, F Li, J Clemente, W Song - Sensors, 2019 - mdpi.com
A wireless seismic network can be effectively used as a tool for subsurface monitoring and
imaging. By recording and analyzing ambient noise, a seismic network can image …

Kernel-based Fuzzy K-nearest-neighbor Algorithm

XH Wu, JJ Zhou - … for Modelling, Control and Automation and …, 2005 - ieeexplore.ieee.org
In this paper, the fuzzy k-nearest-neighbor is extended to a kernel-based model which
performs a nonlinear classification by kernel methods. This generalized model is called …

Real-time in-situ ambient noise seismic imaging in sensor networks

M Valero - 2019 - search.proquest.com
The use of seismic arrays as a tool for imaging subsurface infrastructures and monitoring the
corresponding underground activities enables real-time subsurface security and …