Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation

In recent years, many proposals of context-aware systems applied to IoT-based smart environments have been presented in the literature. Most previous works provide a generic high-level structure of how a context-aware system can be operationalized, but do not offer clues on how to implement it. On t...

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Autores principales:	Andres Munoz-Arcentales, Sonsoles López-Pernas, Javier Conde, Álvaro Alonso, Joaquín Salvachúa, Juan José Hierro
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	context-aware systems big data data analytics smart environments IoT machine learning Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/88ae66b84fd445ef9a030a876c023ec5
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spelling	oai:doaj.org-article:88ae66b84fd445ef9a030a876c023ec52021-11-11T19:06:29ZEnabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation10.3390/s212170951424-8220https://doaj.org/article/88ae66b84fd445ef9a030a876c023ec52021-10-01T00:00:00Zhttps://www.mdpi.com/1424-8220/21/21/7095https://doaj.org/toc/1424-8220In recent years, many proposals of context-aware systems applied to IoT-based smart environments have been presented in the literature. Most previous works provide a generic high-level structure of how a context-aware system can be operationalized, but do not offer clues on how to implement it. On the other hand, there are many implementations of context-aware systems applied to specific IoT-based smart environments that are context-specific: it is not clear how they can be extended to other use cases. In this article, we aim to provide an open-source reference implementation for providing context-aware data analytics capabilities to IoT-based smart environments. We rely on the building blocks of the FIWARE ecosystem and the NGSI data standard, providing an agnostic end-to-end solution that considers the complete data lifecycle, covering from data acquisition and modeling, to data reasoning and dissemination. In other words, our reference implementation can be readily operationalized in any IoT-based smart environment regardless of its field of application, providing a context-aware solution that is not context-specific. Furthermore, we provide two example use cases that showcase how our reference implementation can be used in a variety of fields.Andres Munoz-ArcentalesSonsoles López-PernasJavier CondeÁlvaro AlonsoJoaquín SalvachúaJuan José HierroMDPI AGarticlecontext-aware systemsbig datadata analyticssmart environmentsIoTmachine learningChemical technologyTP1-1185ENSensors, Vol 21, Iss 7095, p 7095 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	context-aware systems big data data analytics smart environments IoT machine learning Chemical technology TP1-1185
spellingShingle	context-aware systems big data data analytics smart environments IoT machine learning Chemical technology TP1-1185 Andres Munoz-Arcentales Sonsoles López-Pernas Javier Conde Álvaro Alonso Joaquín Salvachúa Juan José Hierro Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation
description	In recent years, many proposals of context-aware systems applied to IoT-based smart environments have been presented in the literature. Most previous works provide a generic high-level structure of how a context-aware system can be operationalized, but do not offer clues on how to implement it. On the other hand, there are many implementations of context-aware systems applied to specific IoT-based smart environments that are context-specific: it is not clear how they can be extended to other use cases. In this article, we aim to provide an open-source reference implementation for providing context-aware data analytics capabilities to IoT-based smart environments. We rely on the building blocks of the FIWARE ecosystem and the NGSI data standard, providing an agnostic end-to-end solution that considers the complete data lifecycle, covering from data acquisition and modeling, to data reasoning and dissemination. In other words, our reference implementation can be readily operationalized in any IoT-based smart environment regardless of its field of application, providing a context-aware solution that is not context-specific. Furthermore, we provide two example use cases that showcase how our reference implementation can be used in a variety of fields.
format	article
author	Andres Munoz-Arcentales Sonsoles López-Pernas Javier Conde Álvaro Alonso Joaquín Salvachúa Juan José Hierro
author_facet	Andres Munoz-Arcentales Sonsoles López-Pernas Javier Conde Álvaro Alonso Joaquín Salvachúa Juan José Hierro
author_sort	Andres Munoz-Arcentales
title	Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation
title_short	Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation
title_full	Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation
title_fullStr	Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation
title_full_unstemmed	Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation
title_sort	enabling context-aware data analytics in smart environments: an open source reference implementation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/88ae66b84fd445ef9a030a876c023ec5
work_keys_str_mv	AT andresmunozarcentales enablingcontextawaredataanalyticsinsmartenvironmentsanopensourcereferenceimplementation AT sonsoleslopezpernas enablingcontextawaredataanalyticsinsmartenvironmentsanopensourcereferenceimplementation AT javierconde enablingcontextawaredataanalyticsinsmartenvironmentsanopensourcereferenceimplementation AT alvaroalonso enablingcontextawaredataanalyticsinsmartenvironmentsanopensourcereferenceimplementation AT joaquinsalvachua enablingcontextawaredataanalyticsinsmartenvironmentsanopensourcereferenceimplementation AT juanjosehierro enablingcontextawaredataanalyticsinsmartenvironmentsanopensourcereferenceimplementation
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Enabling Context-Aware Data Analytics in Smart Environments: An Open Source Reference Implementation

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