A Tagger for Glossary of Terms Extraction from Ontology Competency Questions
[ 1 ] Instytut Informatyki, Wydział Informatyki, Politechnika Poznańska | [ P ] employee
2019
chapter in monograph / paper
english
- ontology engineering
- Competency Questions
- knowledge extraction
EN Competency Questions (CQs) are questions expressed in natural language aimed to indicate ontology’s scope, which are later formalized according to the language used to represent the ontology. One intermediate step that facilitates formalizing CQs, proposed in ontology engineering methodologies, is to extract so-called Glossary of Terms from them, which is so far a manual process. To automate this intermediate step, we propose a tagger, which for the given sequence of words, in a CQ, decides whether it should be considered as a suggestion of vocabulary (a class, an instance or a property) in the created ontology, and in this way being a good candidate entry to the Glossary of Terms. We also report about preliminary evaluation of the tagger.
10.10.2019
181 - 185
20
140