8th Challenge on Question Answering over Linked Data (QALD-8) (invited paper).
Ricardo UsbeckAxel-Cyrille Ngonga NgomoFelix ConradsMichael RöderGiulio NapolitanoPublished in: Semdeep/NLIWoD@ISWC (2018)
Keyphrases
- question answering
- linked data
- invited paper
- semantic web
- linked open data
- natural language processing
- information extraction
- structured data
- data integration
- cross language
- semantic search
- question classification
- qa clef
- passage retrieval
- question answering systems
- lecture notes
- information retrieval
- syntactic information
- natural language questions
- data sources
- natural language
- computer science
- relevance feedback
- data model
- data analysis
- knowledge base
- answer extraction
- machine learning
- databases