liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Ett verktyg för konstruktion av ontologier från text
Linköping University, Department of Computer and Information Science.
2004 (Swedish)Independent thesis Basic level (professional degree)Student thesisAlternative title
A Tool for Facilitating Ontology Construction from Texts (English)
Abstract [en]

With the growth of information stored over Internet, especially in the biological field, and with discoveries being made daily in this domain, scientists are faced with an overwhelming amount of articles. Reading all published articles is a tedious and time-consuming process. Therefore a way to summarise the information in the articles is needed. A solution is the derivation of an ontology representing the knowledge enclosed in the set of articles and allowing to browse through them.

In this thesis we present the tool Ontolo, which allows to build an initial ontology of a domain by inserting a set of articles related to that domain in the system. The quality of the ontology construction has been tested by comparing our ontology results for keywords to the ones provided by the Gene Ontology for the same keywords.

The obtained results are quite promising for a first prototype of the system as it finds many common terms on both ontologies for justa few hundred of inserted articles.

Place, publisher, year, edition, pages
Institutionen för datavetenskap , 2004. , 98 p.
Keyword [en]
Datalogi, Ontology construction, Text Mining, Information Retrieval, Bio-Informatics, Bio-Ontologies
Keyword [sv]
Datalogi
National Category
Computer Science
Identifiers
URN: urn:nbn:se:liu:diva-2228ISRN: LITH-IDA-EX--04/017--SEOAI: oai:DiVA.org:liu-2228DiVA: diva2:19558
Uppsok
teknik
Available from: 2004-03-17 Created: 2004-03-17

Open Access in DiVA

fulltext(905 kB)506 downloads
File information
File name FULLTEXT01.pdfFile size 905 kBChecksum SHA-1
11cc9080014d2cde5d94c2be50c5f60a746fcfc682bbcfc89d5099bf3926c2b3cb06fcec
Type fulltextMimetype application/pdf

By organisation
Department of Computer and Information Science
Computer Science

Search outside of DiVA

GoogleGoogle Scholar
Total: 506 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 367 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf