METHOD FOR SEARCHING CONTEXT INFORMATION BASED ON XML

摘要

invention XML (Extensible Markup Language) query method based on the context information relates to , and more specifically relates to a method based on XML query context information to query the context information between heterogeneous computing device in a ubiquitous environment . To this end the present invention provides a method to query context information between heterogeneous computing device , determining whether the context information with the request query ; If the result of the check , the context information query request , characterized in that it comprises a step of converting an RDF query language SPARQL corresponding to the search request in accordance with an input that is defined in the XML query context information .