Knowledge Extraction Technique for Indexing/Ontology Engineering

Abstract

The ontology and indexing engineering problems relate to selecting, terms, accepting them, enhancing them with RT, BT, and NT, etc. Also, ontological relationship of terms of a domain poses problems. Hence, the survey of various indexing techniques, such as, keyword in context, KWOC, Precis, POPSI, etc is pointed out. In the context of web, the problems and search engine approaches are observed. It propose the use of POPSI, for ontology engineering.