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
Format Conversions and Query Rewriting for RDF* and SPARQL*
Linköping University, Department of Computer and Information Science, Database and information techniques.
Linköping University, Department of Computer and Information Science, Database and information techniques.
2018 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

Resource Description Framework (RDF) is a modern graph database model which has a proposed extension called RDF*. However, currently there are no tools available that allow for transitions between RDF and RDF*. In this thesis tools were developed that allow for conversions between these two formats. A conversion tool for transforming RDF’s associated query language SPARQL into SPARQL* was also made. Furthermore, tools for converting between RDF* and another graph database model called Property Graph were developed. Measurements of the memory usage and conversion times for the developed conversion tools were made. Where possible, tests were also performed to control that there was no data loss in the conversions. The results showed varying memory usage and conversion times for the different conversions and that some conversions were very difficult to check for data corruption. Complex testing tools would be required to make sure all conversions are made correctly.

Place, publisher, year, edition, pages
2018. , p. 42
Keywords [en]
RDF*, SPARQL*, RDF* to property graph conversion, RDF* to RDF conversion
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:liu:diva-149513ISRN: LIU-IDA/LITH-EX-G--18/057--SEOAI: oai:DiVA.org:liu-149513DiVA, id: diva2:1230685
Subject / course
Computer Engineering
Presentation
2018-06-21, Muhammad al-Khwarizmi, Linköpings Universitet, Linköping, 09:00 (English)
Supervisors
Examiners
Available from: 2018-08-16 Created: 2018-07-04 Last updated: 2018-08-16Bibliographically approved

Open Access in DiVA

fulltext(1131 kB)71 downloads
File information
File name FULLTEXT01.pdfFile size 1131 kBChecksum SHA-512
c359e93d454c5370822e7a987e5574bb1171082c08cd45a4aa931a7a19ab0d939c2d5406d4b7e4594f9c1c25d3c761a1768b5885beb6824ee0aca66a9163897b
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Eriksson, JesperHakim, Amir
By organisation
Database and information techniques
Computer Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 71 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: 174 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