|Title||Building IoT based applications for Smart Cities: How can ontology catalogs help? |
|Publication Type||Journal Article |
|Year of Publication||2018 |
|Authors||Amelie Gyrard, Antoine Zimmermann, Amit Sheth |
|Journal||IEEE Internet of Things Journal |
|ISSN Number||2327-4662 |
|Keywords||Internet of Things, Interoperability, Knowledge Directory, Ontologies, Ontology Best Practices, Ontology Catalogs, Ontology Improvement, ontology validation, Reusable Knowledge., Semantic Data Interoperability, Semantic Web, Semantic Web Technologies, Semantics, Semantics-based Smart Cities, Sensors, smart cities |
The Internet of Things (IoT) plays an ever-increasing role in enabling Smart City applications.
An ontology-based semantic approach can help improve interoperability between a variety of IoT-generated as well as complementary data needed to drive these applications. While multiple ontology catalogs exist, using them for IoT and smart city applications require significant amount of work. In this paper, we demonstrate how can ontology catalogs be more effectively used to design and develop smart city applications? We consider four ontology catalogs that are relevant for IoT and smart cities: READY4SmartCities, LOV, OpenSensingCity (OSC) and, LOV4IoT.
To support semantic interoperability with the reuse of ontology-based smart city applications, we present a methodology to enrich ontology catalogs with those ontologies. Our methodology is generic enough to be applied to any other domains as is demonstrated by its adoption by OSC and LOV4IoT ontology catalogs.
Researchers and developers have completed a survey based evaluation of the LOV4IoT catalog. The usefulness of ontology catalogs ascertained through this evaluation has encouraged their ongoing growth and maintenance. The quality of IoT and smart city ontologies have been evaluated to improve the ontology catalog quality. We also share the lessons learned regarding ontology best practices and provide suggestions for ontology improvements with a set of software tools.
|Full Text|| |
Amelie Gyrard, Antoine Zimmermann and Amit Sheth. Building IoT based applications for Smart Cities: How can ontology catalogs help?. IEEE Internet of Things Journal 2018.