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A Universal Question-Answering Platform for Knowledge Graphs. (arXiv:2303.00595v2 [cs.AI] UPDATED)
cs.CL updates on arXiv.org arxiv.org
Knowledge from diverse application domains is organized as knowledge graphs
(KGs) that are stored in RDF engines accessible in the web via SPARQL
endpoints. Expressing a well-formed SPARQL query requires information about the
graph structure and the exact URIs of its components, which is impractical for
the average user. Question answering (QA) systems assist by translating natural
language questions to SPARQL. Existing QA systems are typically based on
application-specific human-curated rules, or require prior information,
expensive pre-processing and model adaptation …
application arxiv components diverse domains endpoints graph graphs information knowledge knowledge graphs platform query web