METHOD FOR SEARCHING CONTEXT INFORMATION BASED ON XML

摘要

Invention XML (extensible markup language) query method based on contextual information is related to, and a kind of method for relating more specifically to the XML contextual informations based on inquiry inquires contextual information between the Heterogeneous Computing device of a ubiquitous environment. The present invention provides a kind of methods of the inquiry environmental information between Heterogeneous Computing device thus, it is determined whether the contextual information with request query; If check as a result, contextual information query request, it is characterised in that it includes: a step of RDF query language SPARQL corresponding with search request is converted according to input defined in the XML contextual informations in inquiry.