Publications related to Sampling and Reconstructing Diffusion Fields with Localized Sources

Samplinghelper a web-based tool to assess the reliability of sampling strategies in sewers and receiving waters

David Andrew Barry, Luca Rossi, Nathalie Chèvre Rossi

Sampling is a key step in the analysis of chemical compounds. It is particularly important in the environmental field, for example for wastewater effluents, wet-weather discharges or streams in which the flows and concentrations vary greatly over time. In ...

IWA Publishing2011

Sampling Trajectories for Mobile Sensing

Martin Vetterli, Jayakrishnan Unnikrishnan

Classical sampling theory for sampling and reconstructing bandlimited fields in

\Re^d

addresses the problem of sampling on lattice points. We consider a generalization of this problem, in which one samples the field along

1

-dimensional spatial trajecto ...

2011

Stabilization of the cart-pendulum system through approximate manifold decomposition

Dominique Bonvin, Philippe Müllhaupt, David Ingram

This paper proposes a feedback law capable of swinging up and stabilizing the cartpendulum system. The approach uses an iterative algorithm that is typically used to construct a locally linearizing output for nonlinear control-affine systems. However, rath ...

2011

Group Testing with Probabilistic Tests: Theory, Design and Application

Martin Vetterli, Amin Karbasi, Ali Hormati, Mahdi Cheraghchi Bashi Astaneh

Identification of defective members of large populations has been widely studied in the statistics community under the name of group testing. It involves grouping subsets of items into different pools and detecting defective members based on the set of tes ...

Institute of Electrical and Electronics Engineers2011

Frequency domain compensation of spurious sidebands in A/D circuits

Ali H. Sayed

In a non-ideal PLL circuit, leakage of the reference signal into the control line produces spurious tones. When the distorted PLL signal is used as a clock signal, it creates spurious tones in the sampled data. Our prior work used a training signal to esti ...

IEEE2011

Metropolis-Hastings sampling of alternatives for route choice models

Michel Bierlaire, Gunnar Flötteröd

Sampling of alternatives has been shown to be an operational technique for the estimation of route choice models. In order to apply it, the sampling protocol generating paths must be such that the sampling probability is known, in order to correct for the ...

2010

Distributed Sampling of Signals Linked by Sparse Filtering: Theory and Applications

Martin Vetterli, Olivier Roy, Yue Lu, Ali Hormati

We study the distributed sampling and centralized reconstruction of two correlated signals, modeled as the input and output of an unknown sparse filtering operation. This is akin to a Slepian-Wolf setup, but in the sampling rather than the lossless compres ...

2010

Sampling-helper: A web-based tool to assess the reliability of sampling strategies in sewers and receiving waters

David Andrew Barry, Luca Rossi

Sampling is a key step in the analysis of chemical compounds. It is particularly important in the environmental field, for example for wastewater effluents, wet-weather discharges or streams in which the flows and concentrations vary greatly over time. In ...

GRAIE2010

Near-field adaptive beamforming and source localization in the spacetime frequency domain

Martin Vetterli, Francisco Pereira Correia Pinto

We revisit the topics of near-field adaptive beamforming and source localization following an alternative approach based on a spatio- temporal spectral representation of the acoustic wave field. With the proposed method, the wave field is expressed as a se ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Spatial Super-Resolution of a Diffusion Field by Temporal Oversampling in Sensor Networks

Martin Vetterli, Yue Lu

We study the spatial-temporal sampling of a linear diffusion field, and show that it is possible to compensate for insufficient spatial sampling densities by oversampling in time. Our work is motivated by the following issue often encountered in sensor net ...

2009

Sampling and Reconstructing Diffusion Fields with Localized Sources

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Samplinghelper a web-based tool to assess the reliability of sampling strategies in sewers and receiving waters

Sampling Trajectories for Mobile Sensing

Stabilization of the cart-pendulum system through approximate manifold decomposition

Group Testing with Probabilistic Tests: Theory, Design and Application

Frequency domain compensation of spurious sidebands in A/D circuits

Metropolis-Hastings sampling of alternatives for route choice models

Distributed Sampling of Signals Linked by Sparse Filtering: Theory and Applications

Sampling-helper: A web-based tool to assess the reliability of sampling strategies in sewers and receiving waters

Near-field adaptive beamforming and source localization in the spacetime frequency domain

Spatial Super-Resolution of a Diffusion Field by Temporal Oversampling in Sensor Networks

Samplinghelper a web-based tool to assess the reliability of sampling strategies in sewers and receiving waters

Group Testing with Probabilistic Tests: Theory, Design and Application

Sampling Trajectories for Mobile Sensing

Metropolis-Hastings sampling of alternatives for route choice models

Stabilization of the cart-pendulum system through approximate manifold decomposition

Frequency domain compensation of spurious sidebands in A/D circuits

Distributed Sampling of Signals Linked by Sparse Filtering: Theory and Applications

Sampling-helper: A web-based tool to assess the reliability of sampling strategies in sewers and receiving waters

Near-field adaptive beamforming and source localization in the spacetime frequency domain

Spatial Super-Resolution of a Diffusion Field by Temporal Oversampling in Sensor Networks