Methodology of Knowledge Representation from Natural language

Simple item page
dc.contributor.authorKoggalahewa, D.N.
dc.contributor.authorAthauda, S.P.B.
dc.contributor.authorPilapitiya, S.U.
dc.contributor.authorTharanga, K.G.D.
dc.contributor.authorFonseka, O.A.R.K.
dc.date.accessioned2021-12-13T06:44:56Z
dc.date.available2021-12-13T06:44:56Z
dc.date.issued2010
dc.description.abstractInformation available in different formats cannot be understood by a computer or a machine due to lack of a proper knowledge representation mechanism. It always requires more human effort in feeding the knowledge to the computers or the knowledge base. XML covers the basic level of knowledge representation, but is incapable of utilizing the concepts and semantics in a proper way. Onto_X is an effort made to automate the process of ontology construction from an annotated xml file or database. The annotation process is done by any natural language processing tool (apart from the system). The system requires an xml file as the input and converts it into ontology in owl format. The system is capable of generating the semantics over annotated content with owl components. Xml entities will be automatically mapped into the owl components such as classes, sub classes, instances and relationships. The conversion mechanism is totally automated inside the Onto_X since it assures all the co-relationships over the annotated content. The conversion process identifies the xml properties and assigns semantics with the integration of word-net 2.1 and owl properties over the parsed content. The system uses the protégé libraries for the conversion process. The most special feature in the conversion process is that it uses its own inference, without just mapping xml properties to owl. The system is capable of visualizing the mapped owl ontology and it allows the user to refine the content of the constructed ontology. The final outcome of the system is ontology in owl format, which is mapped from the xml file or a database. The research ensures a better knowledge representation mechanism and it will assure the creation of domain knowledge from the xml file. The expandability is high since it takes information from the base level. Key words: Information, Knowledge, Onto_X, Natural languageen_US
dc.identifier.isbn9789550481002
dc.identifier.urihttp://www.erepo.lib.uwu.ac.lk/bitstream/handle/123456789/7968/186-2010-Methodology%20of%20Knowledge%20Representation%20from%20Natural%20language.pdf?sequence=1&isAllowed=y
dc.language.isoenen_US
dc.publisherUva Wellassa University of Sri Lankaen_US
dc.subjectLanguageen_US
dc.subjectInformationen_US
dc.subjectNatural Languageen_US
dc.subjectInformation Technologyen_US
dc.titleMethodology of Knowledge Representation from Natural languageen_US
dc.title.alternativeResearch Symposium 2010en_US
dc.typeOtheren_US
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
186-2010-Methodology of Knowledge Representation from Natural language.pdf
Size:
139.5 KB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Research Symposium-2010