Construction and Evaluation of Metaontology Using Databases

Prasad, Ankita and Kumar, Archana P and Nayak, Ashalatha (2015) Construction and Evaluation of Metaontology Using Databases. In: IEEE INDICON 2015, 19/12/2015, Jamai Millai Islamia. New Delhi.

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Abstract

Ontologies perform the cumbersome task of translating data on the web into a form suitable for manipulation by machines. The discovery of concepts and relationships from unstructured text is a crucial and challenging task in constructing ontology (s). A pragmatic solution is offered by a metaontology as it supplements the ontology with related concept pairs and relationships. An ideal approach to construct a metaontology is to employ databases as they save on the time required to store, retrieve and update data. The relationships in the database are augmented by converting them into a graph to determine transitive relationships. Accuracy is ensured by integrating only those relationships with the ontology which have a high degree of certainty. This is affirmed by the evaluation and the results obtained using the ontology constructed along the lines of the metaontology.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Ontology; Metaontology; Database; Non-Taxonomic relationships; Certainty
Subjects: Engineering > MIT Manipal > Computer Science and Engineering
Depositing User: MIT Library
Date Deposited: 19 Jan 2016 10:37
Last Modified: 19 Jan 2016 10:37
URI: http://eprints.manipal.edu/id/eprint/145109

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