Institute of Information Theories and Applications FOI ITHEA
Development of upgradable tree levels editor of metaontologies, ontologies and knowledge for a
chemistry intellectual system is described. A fragment of chemistry ontology of the third level is given. A dialogue
scenario for editing ontologies of the second level is described. Data base schemes for representing ontologies
and knowledge are defined. A way for adding graphical components to the editor is described.
* This paper has supported by Far Eastern Branch of the Russian Academy of Sciences, the project 06-III-A-01-005 and
Russian Fund of Fundamental Investigation, the project 06-07-89071-a