Ontology-Based Resource Description Model for Internet of Things

Internet of things (IoT) mainly realizes the access of kinds of "things". For the massive heterogeneous devices, how to achieve their unified resource description is an important issue for IoT. Considering the lack of unified description model for devices in IoT, an Ontology-based Resource Description Model (ORDM) is proposed in this paper. The resource in IoT is described from attribute, state, control, historical information and privacy...