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Sensor and Relay Networks

Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion


In this paper a method for distributed detection for scenarios when there is no explicit knowledge of the probability models associated with the hypotheses is proposed. The underlying distributions are accurately learned from the data by bootstrapping. We propose using a nonparametric one-sample Anderson-Darling test locally at each sensor. The one-sample version of the test gives superior performance in comparison to the two-sample alternative. The local decision statistics, in particular p-values are then sent to a fusion center to make the final decision.

Paper Details

Authors:
Topi Halme, Visa Koivunen
Submitted On:
3 June 2018 - 4:59am
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DSW_poster_VK.pdf

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[1] Topi Halme, Visa Koivunen, "Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3232. Accessed: Jun. 19, 2018.
@article{3232-18,
url = {http://sigport.org/3232},
author = {Topi Halme; Visa Koivunen },
publisher = {IEEE SigPort},
title = {Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion},
year = {2018} }
TY - EJOUR
T1 - Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion
AU - Topi Halme; Visa Koivunen
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3232
ER -
Topi Halme, Visa Koivunen. (2018). Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion. IEEE SigPort. http://sigport.org/3232
Topi Halme, Visa Koivunen, 2018. Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion. Available at: http://sigport.org/3232.
Topi Halme, Visa Koivunen. (2018). "Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion." Web.
1. Topi Halme, Visa Koivunen. Nonparametric Distributed Detection Using One-Sample Anderson-Darling Test and p-value Fusion [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3232

Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization


Sonobuoy fields, comprising a network of transmitters and receivers, are commonly deployed to find and track underwater targets. For a given environment and sonobuoy field layout, the performance of such a field depends on the scheduling, that is, deciding which source should transmit, and which from a library of available waveforms should be transmitted at any given time. In this paper, we propose a novel scheduling framework based on multi-objective optimization. Specifically, we pose the two tasks of the sonobuoy field—tracking and searching—as separate, competing, objective functions.

Sonar_Slides.pdf

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Paper Details

Authors:
Daniel Angley, Sofia Suvorova, Branko Ristic, Bill Moran, Fiona Fletcher, Han Gaetjens, Sergey Simakov
Submitted On:
18 April 2018 - 10:44am
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Slides

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[1] Daniel Angley, Sofia Suvorova, Branko Ristic, Bill Moran, Fiona Fletcher, Han Gaetjens, Sergey Simakov, "Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2966. Accessed: Jun. 19, 2018.
@article{2966-18,
url = {http://sigport.org/2966},
author = {Daniel Angley; Sofia Suvorova; Branko Ristic; Bill Moran; Fiona Fletcher; Han Gaetjens; Sergey Simakov },
publisher = {IEEE SigPort},
title = {Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization},
year = {2018} }
TY - EJOUR
T1 - Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization
AU - Daniel Angley; Sofia Suvorova; Branko Ristic; Bill Moran; Fiona Fletcher; Han Gaetjens; Sergey Simakov
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2966
ER -
Daniel Angley, Sofia Suvorova, Branko Ristic, Bill Moran, Fiona Fletcher, Han Gaetjens, Sergey Simakov. (2018). Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization. IEEE SigPort. http://sigport.org/2966
Daniel Angley, Sofia Suvorova, Branko Ristic, Bill Moran, Fiona Fletcher, Han Gaetjens, Sergey Simakov, 2018. Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization. Available at: http://sigport.org/2966.
Daniel Angley, Sofia Suvorova, Branko Ristic, Bill Moran, Fiona Fletcher, Han Gaetjens, Sergey Simakov. (2018). "Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization." Web.
1. Daniel Angley, Sofia Suvorova, Branko Ristic, Bill Moran, Fiona Fletcher, Han Gaetjens, Sergey Simakov. Scheduling of Multistatic Sonobuoy Fields using Multi-Objective Optimization [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2966

A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks

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Authors:
Masahiro Yukawa, Renato Cavalcante, Armin Dekorsy
Submitted On:
12 April 2018 - 11:11am
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ANTposter.pdf

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[1] Masahiro Yukawa, Renato Cavalcante, Armin Dekorsy, "A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2382. Accessed: Jun. 19, 2018.
@article{2382-18,
url = {http://sigport.org/2382},
author = {Masahiro Yukawa; Renato Cavalcante; Armin Dekorsy },
publisher = {IEEE SigPort},
title = {A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks},
year = {2018} }
TY - EJOUR
T1 - A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks
AU - Masahiro Yukawa; Renato Cavalcante; Armin Dekorsy
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2382
ER -
Masahiro Yukawa, Renato Cavalcante, Armin Dekorsy. (2018). A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks. IEEE SigPort. http://sigport.org/2382
Masahiro Yukawa, Renato Cavalcante, Armin Dekorsy, 2018. A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks. Available at: http://sigport.org/2382.
Masahiro Yukawa, Renato Cavalcante, Armin Dekorsy. (2018). "A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks." Web.
1. Masahiro Yukawa, Renato Cavalcante, Armin Dekorsy. A hybrid dictionary approach for distributed kernel adaptive filtering in diffusion networks [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2382

PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS


Optimal parameter estimation requires simultaneous processing of all available measurements.
The complexity of this task may become too large when measurements from two or more multimodal sensor networks are avaliable.
In such cases, fusion of estimates obtained from each data set separately may be practical.
In this paper, we derive the optimal linear combination of the possibly non-linear estimators, and propose sub-optimal weightings.
We analyze the asymptotic performance gain of the first suboptimal approach with respect to the individual optimal estimates.

Paper Details

Authors:
Inbar Fijalkow, Elad Heiman
Submitted On:
1 March 2017 - 10:06am
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HMY_ICASSP2017.pdf

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[1] Inbar Fijalkow, Elad Heiman, "PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1555. Accessed: Jun. 19, 2018.
@article{1555-17,
url = {http://sigport.org/1555},
author = {Inbar Fijalkow; Elad Heiman },
publisher = {IEEE SigPort},
title = {PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS},
year = {2017} }
TY - EJOUR
T1 - PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS
AU - Inbar Fijalkow; Elad Heiman
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1555
ER -
Inbar Fijalkow, Elad Heiman. (2017). PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS. IEEE SigPort. http://sigport.org/1555
Inbar Fijalkow, Elad Heiman, 2017. PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS. Available at: http://sigport.org/1555.
Inbar Fijalkow, Elad Heiman. (2017). "PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS." Web.
1. Inbar Fijalkow, Elad Heiman. PARAMETER ESTIMATION FROM HETEROGENEOUS/MULTIMODAL DATA SETS [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1555

Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems

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Authors:
Ozlem Tugfe Demir, Temel Engin Tuncer
Submitted On:
18 March 2016 - 12:51pm
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icassp_relayv1.pdf

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[1] Ozlem Tugfe Demir, Temel Engin Tuncer, "Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/771. Accessed: Jun. 19, 2018.
@article{771-16,
url = {http://sigport.org/771},
author = {Ozlem Tugfe Demir; Temel Engin Tuncer },
publisher = {IEEE SigPort},
title = {Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems},
year = {2016} }
TY - EJOUR
T1 - Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems
AU - Ozlem Tugfe Demir; Temel Engin Tuncer
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/771
ER -
Ozlem Tugfe Demir, Temel Engin Tuncer. (2016). Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems. IEEE SigPort. http://sigport.org/771
Ozlem Tugfe Demir, Temel Engin Tuncer, 2016. Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems. Available at: http://sigport.org/771.
Ozlem Tugfe Demir, Temel Engin Tuncer. (2016). "Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems." Web.
1. Ozlem Tugfe Demir, Temel Engin Tuncer. Distributed Beamforming in Relay Networks for Energy Harvesting Multi-Group Multicast Systems [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/771