liu.seSearch for publications in DiVA
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
A Session-Based System for Aligning Large Ontologies
Linköpings universitet, Institutionen för datavetenskap.
2010 (engelsk)Independent thesis Advanced level (degree of Master (Two Years)), 30 poäng / 45 hpOppgave
Abstract [en]

Ontologies are a key technology for the Semantic Web. In different areas, a large number of ontologies have been developed so far by different people or organizations under the same domains and many of them contain overlapping information. In order to get more benefit from different ontologies having inter-related knowledge they have to be aligned or merged. A number of systems have been developed for aligning and merging ontologies and various alignment strategies are used in these systems. However, there is no system available which supports multiple alignment sessions for aligning large ontologies adequately. In this thesis work we propose a session-based framework for aligning and merging large ontologies. We have implemented two types of sessions, computation sessions to generate suggestions and validation sessions to validate these generated suggestions. Furthermore after categorizing suggestions into accepted and rejected ones, we generated partial reference alignment (PRA) that can be used to compute similarities between terms and to filter mapping suggestions. We have also proposed recommendation process integrated with computation and validation sessions in order to find out which matchers, and combinations are better to use for alignment process. Either computation and validation sessions may use the recommended settings or the user can select other matchers and combinations.

 

sted, utgiver, år, opplag, sider
2010. , s. 49
Emneord [en]
Ontology Alignment, Biomedical Ontologies, PRA
HSV kategori
Identifikatorer
URN: urn:nbn:se:liu:diva-60156ISRN: LIU-IDA/LITH-EX-A--10/034--SEOAI: oai:DiVA.org:liu-60156DiVA, id: diva2:355472
Presentation
2010-09-06, Al-Khwarizmi, Building B, Ground Floor (Level 2), Linköping University, Sweden, 10:15 (engelsk)
Uppsök
Technology
Veileder
Examiner
Tilgjengelig fra: 2010-10-21 Laget: 2010-10-06 Sist oppdatert: 2018-01-12bibliografisk kontrollert

Open Access i DiVA

A Session-Based System for Aligning Large Ontologies(848 kB)2101 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 848 kBChecksum SHA-512
5039542cf74c78efa03843f836520e08e9dc279b7a666443dd1f3a5a8e18c9a2bf300844c2417fcff397d8c864e5c65b612694d15a2971dfb9af66f1d27610cb
Type fulltextMimetype application/pdf

Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 2101 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 334 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf