Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
DBtravel: a tourism-oriented semantic graph
Year:2018
Research Areas
  • Information technology and adata processing
Information
Abstract
We present DBtravel, a tourism-oriented knowledge graph generated from the collaborative travel site Wikitravel. Our approach takes advantage of the recommended guideline for contributors provided by Wikitravel and extracts the named entities available in Wikitravel Spanish entries by using a NLP pipeline. Compared to a manually annotated gold standard, results show that our approach reaches values for precision and recall around 80% for some sections of Wikitravel for the Spanish language.
International
Si
Congress
TourismKG workshop at ICWE 2018
960
Place
Cáceres, España
Reviewers
Si
ISBN/ISSN
978-3-030-03056-8
Start Date
05/06/2018
End Date
05/06/2018
From page
206
To page
212
Current Trends in Web Engineering. ICWE 2018. Lecture Notes in Computer Science, vol 11153. Springer, Cham
Participants
  • Autor: Pablo Calleja Ibañez (UPM)
  • Autor: Nandana Sampath Mihindukulasooriya (UPM)
  • Autor: Mariano Rico Almodovar (UPM)
  • Autor: Freddy Priyatna . (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ontology Engineering Group
  • Departamento: Inteligencia Artificial
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