Question Answering on Linked Data: Challenges and Future Directions.
Saeedeh ShekarpourDenis LukovnikovAshwini Jaya KumarKemele M. EndrisKuldeep SinghHarsh ThakkarChristoph LangePublished in: CoRR (2016)
Keyphrases
- future directions
- question answering
- linked data
- lessons learned
- current challenges
- semantic web
- linked open data
- structured data
- natural language
- advanced technologies
- information retrieval
- natural language processing
- question classification
- cross language
- named entities
- information extraction
- data sources
- qa clef
- passage retrieval
- answer validation
- question answering systems
- mashup
- answer extraction
- real world
- natural language questions
- syntactic information
- case study
- web intelligence
- qa systems
- semantic search
- data integration
- database