dc.creator | Muñoz-Molina, Luis J. | es |
dc.creator | Cazorla-Piñar, Ignacio | es |
dc.creator | Domínguez Morales, Juan Pedro | es |
dc.creator | Lafuente, Luis | es |
dc.creator | Pérez Peña, Fernando | es |
dc.date.accessioned | 2022-06-30T10:37:30Z | |
dc.date.available | 2022-06-30T10:37:30Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Muñoz-Molina, L.J., Cazorla-Piñar, I., Domínguez Morales, J.P., Lafuente, L. y Pérez Peña, F. (2022). Real-time detection of uncalibrated sensors using neural networks. Neural Computing and Applications, 34 (10), 8227-8239. | |
dc.identifier.issn | 0941-0643 | es |
dc.identifier.uri | https://hdl.handle.net/11441/134847 | |
dc.description.abstract | Nowadays, sensors play a major role in several fields, such as science, industry and everyday technology. Therefore, the
information received from the sensors must be reliable. If the sensors present any anomalies, serious problems can arise,
such as publishing wrong theories in scientific papers, or causing production delays in industry. One of the most common
anomalies are uncalibrations. An uncalibration occurs when the sensor is not adjusted or standardized by calibration
according to a ground truth value. In this work, an online machine-learning based uncalibration detector for temperature,
humidity and pressure sensors is presented. This development integrates an artificial neural network as the main component
which learns from the behavior of the sensors under calibrated conditions. Then, after being trained and deployed, it detects
uncalibrations once they take place. The obtained results show that the proposed system is able to detect the 100% of the
presented uncalibration events, although the time response in the detection depends on the resolution of the model for the
specific location, i.e., the minimum statistically significant variation in the sensor behavior that the system is able to detect.
This architecture can be adapted to different contexts by applying transfer learning, such as adding new sensors or having
different environments by re-training the model with minimum amount of data | es |
dc.description.sponsorship | European Union (UE). H2020 VIMS Grant ID: 878757 | es |
dc.description.sponsorship | Ministerio de Ciencia, Innovación y Universidades PID2019-105556GB-C33 (MIND-ROB) | es |
dc.description.sponsorship | European Union H2020 CHIST-ERA SMALL (PCI2019-111841-2) | es |
dc.format | application/pdf | es |
dc.format.extent | 13 | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Neural Computing and Applications, 34 (10), 8227-8239. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Neural networks | es |
dc.subject | Sensors | es |
dc.subject | Uncalibrations | es |
dc.subject | Sensor anomalies | es |
dc.subject | Transfer learning | es |
dc.title | Real-time detection of uncalibrated sensors using neural networks | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores | es |
dc.relation.projectID | VIMS Grant ID: 878757 | es |
dc.relation.projectID | PID2019-105556GB-C33 (MIND-ROB) | es |
dc.relation.projectID | CHIST-ERA SMALL (PCI2019-111841-2) | es |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00521-021-06865-z | es |
dc.identifier.doi | 10.1007/s00521-021-06865-z | es |
dc.contributor.group | Universidad de Sevilla. TEP-108: Robótica y Tecnología de Computadores | es |
dc.journaltitle | Neural Computing and Applications | es |
dc.publication.volumen | 34 | es |
dc.publication.issue | 10 | es |
dc.publication.initialPage | 8227 | es |
dc.publication.endPage | 8239 | es |
dc.contributor.funder | European Union (UE). H2020 | es |
dc.contributor.funder | Ministerio de Ciencia, Innovación y Universidades (MICINN). España | es |