Semantic question answering on big data.
Marta TatuSteven WernerMithun BalakrishnaTatiana N. ErekhinskayaDan I. MoldovanPublished in: SBD@SIGMOD (2016)
Keyphrases
- question answering
- big data
- natural language
- semantic parsing
- semantic roles
- cloud computing
- data analysis
- natural language processing
- data processing
- information retrieval
- question answering systems
- qa clef
- data management
- information extraction
- big data analytics
- passage retrieval
- answer extraction
- business intelligence
- knowledge discovery
- named entities
- social media
- cross language
- syntactic information
- question classification
- semantic information
- natural language questions
- candidate answers
- answer validation
- dependency parsing
- qa systems