A survey on question answering systems over linked data and documents.
Eleftherios DimitrakisKonstantinos SgontzosYannis TzitzikasPublished in: J. Intell. Inf. Syst. (2020)
Keyphrases
- linked data
- question answering systems
- question answering
- linked open data
- semantic web
- natural language
- information retrieval systems
- structured information
- document retrieval
- candidate answers
- semantic data
- data sources
- open data
- structured data
- answering questions
- xml documents
- data integration
- passage retrieval
- information retrieval
- machine learning
- natural language processing
- information extraction
- search engine
- rdf triples