When is Harry Potters birthday? - Question Answering on Linked Data.
Nadine SteinmetzAnn-Katrin ArningKai-Uwe SattlerPublished in: BTW (2019)
Keyphrases
- question answering
- linked data
- semantic web
- linked open data
- natural language
- structured data
- information extraction
- information retrieval
- data sources
- question answering systems
- passage retrieval
- cross language
- natural language processing
- qa clef
- open data
- data integration
- named entities
- syntactic information
- question classification
- semantic search
- candidate answers
- semantic roles
- database systems
- natural language questions
- data sets
- answer validation
- qa systems
- automatically generated
- knowledge discovery
- e learning
- databases