HuTO: an Human Time Ontology for Semantic Web Applications

نویسندگان

  • Papa Fary Diallo
  • Olivier Corby
  • Isabelle Mirbel
  • Moussa Lo
  • Seydina M. Ndiaye
چکیده

Un défi majeur en informatique est la modélisation et le raisonnement sur les données temporelles. Ce travail est devenu encore plus important avec l'émergence du Web sémantique où de grandes quantités données hétérogènes sont manipulées. Ces données comportent souvent des informations temporelles informelles, semi-formelles ou formelles qui doivent être interprétées par les agents logiciels. Dans cet article nous présentons notre ontologie, Humain Time Ontologie (HuTO), une ontologie en RDFS pour annoter des ressources en RDF et représenter les expressions narratives temporelles. Une des contributions majeures de HuTO est la modélisation des intervalles non-convexes c'est-à-dire les intervalles répétitifs comme tous les mercredi mais également la possibilité d'écrire des requêtes sur ce type d'intervalle. HuTO intègre aussi des règles de normalisation et de raisonnement pour expliciter certaines informations temporelles. HuTO propose aussi une approche qui permet de garder distincte la dimension temporelle et les annotations du domaine métier. Cela facilite la recherche d’informations qu’elles soient

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عنوان ژورنال:
  • CoRR

دوره abs/1506.05969  شماره 

صفحات  -

تاریخ انتشار 2015