METHOD AND DEVICE FOR EXPRESSING USER PARTICIPATION INFORMATION USING ATTRIBUTE FIELD OF ONTOLOGY OBJECT

摘要

PPROBLEM TO BE SOLVED: To provide a method and device for adding user participation information to ontology for management of intellectual property rights by expressing the user participation information using a data type attribute field of an MPEG (moving picture experts group) media value chain ontology object. PSOLUTION: The method for expressing the user participation information using the attribute field of the ontology object includes steps of selecting a target object in an ontology database that stores objects in a class form, selecting the attribute field in a class, and adding the user participation information by storing the user input as a value of the selected attribute field. The class stored in the ontology database has the attribute field defined when an instance of the class is generated, and an optional value is selected and stored as the value of the attribute field. The selected attribute field is the data type attribute field. PCOPYRIGHT: (C)2010,JPO&INPIT