دورية أكاديمية
Accuracy of a single position estimate for k NN-based fingerprinting indoor positioning applying error propagation theory
| العنوان: | Accuracy of a single position estimate for k NN-based fingerprinting indoor positioning applying error propagation theory |
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| المؤلفون: | Perez-Navarro, Antoni, Montoliu, Raul, Sansano-Sansano, Emilio, Martinez-Garcia, Marina, Femenia, Ruben, Torres-Sospedra, Joaquín |
| بيانات النشر: | IEEE |
| سنة النشر: | 2023 |
| المجموعة: | Universidade of Minho: RepositóriUM |
| مصطلحات موضوعية: | Error propagation, Fingerprinting methods, Indoor positioning, Ciências Naturais::Ciências da Computação e da Informação |
| الوصف: | Indoor Positioning Systems usually consider the average positioning error over a set of evaluation samples, or a quartile of that value, as the global error. However, they do not provide a metric for the uncertainty for each individual position estimation. In this paper, we apply the error propagation theory to the kNN algorithm in Wi-Fi fingerprint-based indoor positioning. Our proposed method does not only retrieve the position estimate but also describes how the uncertainties of the RSSI measurements propagate through the calculations. We have validated our proposed method with two open-access datasets. ; This work was supported in part by projects Grant PID2021-1226420B-C44 funded AEI/10.13039/501100011033/FEDER,UE, Grant PID2021-1226420B-C42 funded AEI/10.13039/501100011033/FEDER,UE, Grant TED2021-199866B–I00 funded AEI/10.13039/501100011033/ European Union NextGenerationEU/PRTR , UJI-A2022-12, CYTED Network “GeoLibero” and H2020-MSCA-IF 101023072. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1530-437X 1558-1748 |
| العلاقة: | info:eu-repo/grantAgreement/EC/H2020/101023072/EU; https://ieeexplore.ieee.org/document/10161717Test; A. Pérez-Navarro, R. Montoliu, E. Sansano-Sansano, M. Martínez-Garcia, R. Femenía and J. Torres-Sospedra, "Accuracy of a Single Position Estimate for kNN-Based Fingerprinting Indoor Positioning Applying Error Propagation Theory," in IEEE Sensors Journal, vol. 23, no. 16, pp. 18765-18775, 15 Aug.15, 2023, doi:10.1109/JSEN.2023.3287856.; https://hdl.handle.net/1822/86277Test |
| DOI: | 10.1109/JSEN.2023.3287856 |
| الإتاحة: | https://doi.org/10.1109/JSEN.2023.3287856Test https://hdl.handle.net/1822/86277Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.D224C49A |
| قاعدة البيانات: | BASE |
| تدمد: | 1530437X 15581748 |
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| DOI: | 10.1109/JSEN.2023.3287856 |