1. Virtual Merging of Ecoin Applications and Guidelines for Building Ontologies;F Anwar;ACM Computing Surveys,1986
2. The Semantic Web;T Berners-Lee;Scientific American,2001
3. OntoMorph: a translation system for symbolic knowledge;[ Chalupsky;Proceedings of Seventh International Conference on Knowledge Representation and Reasoning,2000
4. Learning to match ontologies on the SemanticWeb;[ Doan A;The VLDB Journal,2004