A context information service using ontology-based queries
POWER, RUAIDHRI SEAN
WADE, VINCENT PATRICK
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Citation:Power, R., Lewis, D., O'Sullivan, D., Conlan, O., Wade, V. `A context information service using ontology-based queries? in proceedings of the Workshop on Advanced Context Modelling, Reasoning and Management, Nottingham, UK, September 2004
Ubiquitous computing environments have the potential to provide rich sources of information about a user and their surroundings. However, the nature of context information means that it must be gathered in an ad-hoc and distributed manner with many devices and sensors storing potentially relevant data. In an ad-hoc ubiquitous computing environment, retrieval of context information cannot rely on a fixed meta-data schema. This works shows how an ontology driven context service architecture may perform distributed open schema queries over heterogeneous context sources in a potentially decentralised manner.
Higher Education Authority
context information service