no code implementations • SemTab@ISWC 2023 • Brice Foko, Azanzi Jiomekong, Hippolyte TAPAMO, Jérémy Buisson, Sanju Tiwari
The present research investigates the use of Naive Bayes classifiers to match knowledge graphs and tabular data, with particular emphasis on Column Type Annotation, Cell Entity Annotation, Column Property Annotation and Table Topic Detection.
Ranked #3 on Columns Property Annotation on WDC SOTAB V2
no code implementations • 23 Aug 2023 • Azanzi Jiomekong, Sanju Tiwari
Metadata provides a brief overview of the paper while the Full-body text contains key-insights that can be valuable to fellow researchers.
1 code implementation • 4 Aug 2023 • Nandana Mihindukulasooriya, Sanju Tiwari, Carlos F. Enguix, Kusum Lata
In this paper, we present Text2KGBench, a benchmark to evaluate the capabilities of language models to generate KGs from natural language text guided by an ontology.
no code implementations • 15 May 2023 • Hanieh Khorashadizadeh, Nandana Mihindukulasooriya, Sanju Tiwari, Jinghua Groppe, Sven Groppe
Knowledge graphs can represent information about the real-world using entities and their relations in a structured and semantically rich manner and they enable a variety of downstream applications such as question-answering, recommendation systems, semantic search, and advanced analytics.