Semantic Knowledge Management and Blockchain-based Privacy for Internet of Things Applications

Semantic Knowledge Management and Blockchain-based Privacy for Internet of Things Applications

Blog Article

Design of distributed complex systems bostik roll-cote raises several important challenges, such as: confidentiality, data authentication and integrity, semantic contextual knowledge sharing, as well as common and intelligible understanding of the environment.Among the many challenges are semantic heterogeneity that occurs during dynamic knowledge extraction and authorization decisions which need to be taken when a resource is accessed in an open, dynamic environment.Blockchain offers the tools to protect sensitive personal data and solve reliability issues by providing a secure communication architecture.However, setting-up blockchain-based applications comes with many challenges, including processing and fusing heterogeneous information from various sources.

The ontology model explored in this paper relies on a unified knowledge representation method and thus is the backbone of a distributed system aiming to tackle semantic heterogeneity and to model decentralized management of access control authorizations.We intertwine the blockchain technology with an ontological model to enhance knowledge management processes for distributed systems.Therefore, rather than relying on the mediation of a sawgrass virtuoso sg500 complete sublijet sublimation printer kit third party, the approach enhances autonomous decision-making.The proposed approach collects data generated by sensors into higher-level abstraction using n-ary hierarchical structures to describe entities and actions.

Moreover, the proposed semantic architecture relies on hyperledger fabric to ensure the checking and authentication of knowledge integrity while preserving privacy.