Ontology is defined as partial specification of conceptual vocabulary used for formulating
knowledge-level theories about a domain of discourse. Ontology is applied in domains like …

Ontology plays an important role in semantic web, information extraction, artificial
intelligence, natural language processing, knowledge management etc. Ontology building is …

Ontologies have been becoming a hot research topic for the application in artificial
intelligence, semantic web, Software Engineering, Library Science and information …

In the current literature of knowledge management and artificial intelligence, several
different approaches to the problem have been carried out of developing domain ontologies …

Ontology is one of the most popular representation model used for knowledge
representation, sharing and reusing. In light of the importance of ontology, different …

Following the advent of the Internet technology and the rapid growth of its applications,
users have spent long periods of time browsing through the ocean of information found in …

There are many languages and tools for constructing ontologies. In this paper we survey
and compare different ontology languages and tools by the aid of an evaluation framework …

Ontology design is a complex and time-consuming process. It is extremely difficult for human
experts to discover ontology from given data or texts. This paper presents a semi-automatic …

The success of machine represented web known as semantic web largely hinges on
ontologies. Ontology is a data modeling technique for structured data repository premised …

This paper reviews and compares some Ontology Development Tools, Formalisms and
Languages from those reported in the Literature, with a special attention accorded to the …