Near-Optimal Source Placement for Linear Physical Fields

In real-word applications, signal processing is often used to measure and control a physical field by means of sensors and sources, respectively. An aspect that has been often neglected is the optimization of the sources' locations. In this work, we discuss the source placement problem as the dual of the sensor placement problem and propose two polynomial-time algorithms, for scenarios with or without noise. Both algorithms are near-optimal and indicate the possibility to make the control of such physical fields easier, more efficient and stabler to noise.


Published in:
2014 Ieee International Conference On Acoustics, Speech And Signal Processing (Icassp), 6825-6829
Presented at:
39th International Conference on Acoustics, Speech, and Signal Processing, Florence, Italy, 2014
Year:
2014
Publisher:
New York, Ieee
ISSN:
1520-6149
ISBN:
978-1-4799-2893-4
Keywords:
Laboratories:




 Record created 2013-11-05, last modified 2018-03-17

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