Automated Question Answering Using Question Templates That Cover the Conceptual Model of the Database.
Eriks SneidersPublished in: NLDB (2002)
Keyphrases
- question answering
- conceptual model
- question classification
- database
- question answering systems
- data model
- qa clef
- natural language questions
- query language
- answer extraction
- open domain question answering
- entity relationship
- qa systems
- answer validation
- answering questions
- candidate answers
- natural language processing
- high level
- database systems
- databases
- conceptual data model
- information retrieval
- conceptual models
- cross language
- data sets
- natural language
- object oriented
- passage retrieval
- relational databases
- metadata
- knowledge base
- database management systems
- information extraction
- question answer pairs
- syntactic information
- domain ontology
- information retrieval systems
- text mining
- semantic roles
- xml schema