Interoperability Measurement of Documents

For the purpose of document interoperability testing, features used to measure the interoperability are defined and are associated with the concepts in ontology. A measurement model was established where document interoperability are measured according to the similarity of these features which in turn are determined by the similarity of concepts. The model can be used to measure the interoperability among document formats, document templates and individual documents. It provides an effect way for evaluating the results of document interoperability testing which is essential to the assurance of system interoperability.