Current home networks typically involve two or more machines sharing network resources. The vision for the home network has grown from a simple computer network, to every day appliances embedded with network capabilities. In this environment devices and services within the home can interoperate, regardless of protocol
or platform. Network clients can discover required resources by performing network discovery over component descriptions. Common approaches to this discovery process involve simple matching of keywords or attribute/value pairings.
Interest emerging from the Semantic Web community has led to ontology languages being applied to network domains, providing a logical and semantically rich approach to both describing and discovering network components. In much of the existing work within this domain, developers have focused on defining new description frameworks in isolation from existing protocol frameworks and vocabularies.
This work proposes an ontology-based description framework which takes the
ontology approach to the next step, where existing description frameworks are in-
corporated into the ontology-based framework, allowing discovery mechanisms to
cover multiple existing domains. In this manner, existing protocols and networking
approaches can participate in semantically-rich discovery processes. This framework
also includes a system architecture developed for the purpose of reconciling existing
home network solutions with the ontology-based discovery process.
This work also describes an implementation of the approach and is deployed within a home-network environment. This implementation involves existing home networking frameworks, protocols and components, allowing the claims of this work to be examined and evaluated from a ‘real-world’ perspective
