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Ontology Slice Generation and Alignment for Enhanced Life Science Literature Search
Linköping University. Linköping University, Department of Computer and Information Science.
2009 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Query composition is an often complicated and cumbersome task for persons performing a literature search. This thesis is part of a project which aims to present possible queries to the user in form of natural language expressions. The thesis presents methods of ontology slice generation. Slices are parts of ontologies connecting two concepts along all possible paths between them. Those slices hence represent all relevant queries connecting the concepts and the paths can in a later step be translated into natural language expressions. Methods of slice alignment, connecting slices that originate from different ontologies, are also presented. The thesis concludes with some example scenarios and comparisons to related work.

Place, publisher, year, edition, pages
2009. , 39 p.
Keyword
Ontologies, Alignment, Graph mining, Adjacency matrix
National Category
Bioinformatics and Systems Biology
Identifiers
URN: urn:nbn:se:liu:diva-16440ISRN: LIU-IDA/LITH-EX-A--09/002--SEOAI: oai:DiVA.org:liu-16440DiVA: diva2:139817
Presentation
2009-01-23, al-Khwarizmi, IDA, Linköpings universitet, Linköping, 13:15 (English)
Uppsok
teknik
Supervisors
Examiners
Available from: 2009-01-27 Created: 2009-01-26 Last updated: 2009-01-27Bibliographically approved

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Bergman Laurila, Jonas
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Linköping UniversityDepartment of Computer and Information Science
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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