A Dynamic Approach for Resource Discovery in IoT Exploiting Semantic Processing
Abstract
The Internet of Things considers a scenario in which resources dynamically enter and exit the computing environment. The discovery procedure in this scenario, whose quantity of resources is increasing, characterizes an open research challenge. This article presents EXEHDA-RD, a discovery service integrated with the EXEHDA middleware that employs SemanticWeb technologies and the REST architectural standard. The main components of the architecture were implemented considering characteristics relevant to IoT, such as: presence control, self-discovery and increase of expressiveness in the queries. The results obtained are promising and point to the continuity of study and research efforts.
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