BORST W. Construction of engineering ontologies[D]. Enschede, Netherlands: University of Twente, 1997.
[2]
WACHE H, VSGELE T, VIDDER U, et al. Ontology-based integration of information—a survey of existing approaches[C]//Proceedings of IJCAI Workshop on Ontologies and Information Sharing. San Francisco, Cal.,USA: Morgan Kaufmann, 2001:108-117
