Robust estimation of a reception region from location fingerprints

Robert Piche

doi:10.1109/ICL-GNSS.2011.5955261

Robust estimation of a reception region from location fingerprints

Robert Piche

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

8 Citations (Scopus)

28 Downloads (Pure)

Abstract

A method for fitting an ellipse-shaped reception region to a set of location-stamped radio signal reception reports, or location fingerprints, is presented. Reports are modelled as having a multivariate Student distribution. The method is less sensitive to outliers than existing smallest-enclosing ellipse and Normal-distribution based methods. A Gibbs sampling algorithm and an Expectation-Maximisation algorithm to compute ellipse parameters are presented.

Translated title of the contribution	Robust estimation of a reception region from location fingerprints
Original language	English
Title of host publication	2011 International Conference on Localization and GNSS ICL-GNSS June 29-30, 2011 Tampere, Finland
Place of Publication	Piscataway, NJ
Publisher	IEEE
Pages	31-35
ISBN (Print)	978-1-4577-0186-3
DOIs	https://doi.org/10.1109/ICL-GNSS.2011.5955261
Publication status	Published - 2011
Publication type	A4 Article in conference proceedings

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Name	International Conference on Localization and GNSS ICL-GNSS
Publisher	IEEE

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Publication forum level 1

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10.1109/ICL-GNSS.2011.5955261

Piche robust estimation of a reception region from location fingerprints
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Cite this

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title = "Robust estimation of a reception region from location fingerprints",

abstract = "A method for fitting an ellipse-shaped reception region to a set of location-stamped radio signal reception reports, or location fingerprints, is presented. Reports are modelled as having a multivariate Student distribution. The method is less sensitive to outliers than existing smallest-enclosing ellipse and Normal-distribution based methods. A Gibbs sampling algorithm and an Expectation-Maximisation algorithm to compute ellipse parameters are presented.",

author = "Robert Piche",

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year = "2011",

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language = "English",

isbn = "978-1-4577-0186-3",

series = "International Conference on Localization and GNSS ICL-GNSS",

publisher = "IEEE",

pages = "31--35",

booktitle = "2011 International Conference on Localization and GNSS ICL-GNSS June 29-30, 2011 Tampere, Finland",

address = "United States",

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Robust estimation of a reception region from location fingerprints. / Piche, Robert.
2011 International Conference on Localization and GNSS ICL-GNSS June 29-30, 2011 Tampere, Finland. Piscataway, NJ: IEEE, 2011. p. 31-35 (International Conference on Localization and GNSS ICL-GNSS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

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N2 - A method for fitting an ellipse-shaped reception region to a set of location-stamped radio signal reception reports, or location fingerprints, is presented. Reports are modelled as having a multivariate Student distribution. The method is less sensitive to outliers than existing smallest-enclosing ellipse and Normal-distribution based methods. A Gibbs sampling algorithm and an Expectation-Maximisation algorithm to compute ellipse parameters are presented.

AB - A method for fitting an ellipse-shaped reception region to a set of location-stamped radio signal reception reports, or location fingerprints, is presented. Reports are modelled as having a multivariate Student distribution. The method is less sensitive to outliers than existing smallest-enclosing ellipse and Normal-distribution based methods. A Gibbs sampling algorithm and an Expectation-Maximisation algorithm to compute ellipse parameters are presented.

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DO - 10.1109/ICL-GNSS.2011.5955261

M3 - Conference contribution

SN - 978-1-4577-0186-3

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BT - 2011 International Conference on Localization and GNSS ICL-GNSS June 29-30, 2011 Tampere, Finland

PB - IEEE

CY - Piscataway, NJ

ER -

Robust estimation of a reception region from location fingerprints

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