ISO/IEC 21823-3:2021 

Internet of Things (IoT) - Interoperability for IoT systems - Part 3: Semantic interoperability


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ISO/IEC 21823-3:2021 provides the basic concepts for IoT systems semantic interoperability, as described in the facet model of ISO/IEC 21823-1, including:
– requirements of the core ontologies for semantic interoperability;
– best practices and guidance on how to use ontologies and to develop domain-specific applications, including the need to allow for extensibility and connection to external ontologies;
– cross-domain specification and formalization of ontologies to provide harmonized utilization of existing ontologies;
– relevant IoT ontologies along with comparative study of the characteristics and approaches in terms of modularity, extensibility, reusability, scalability, interoperability with upper ontologies, and so on, and;
– use cases and service scenarios that exhibit necessities and requirements of semantic interoperability.

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Additional information

Publication typeInternational Standard
Publication date2021-09-21
Available language(s)English
TC/SCISO/IEC JTC 1/SC 41 - Internet of Things and Digital Twinrss
ICS35.020 - Information technology (IT) in general
35.110 - Networking
Stability date  2026
File size3982 KB

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