Towards an open question answering architecture.
Edgard MarxRicardo UsbeckAxel-Cyrille Ngonga NgomoKonrad HöffnerJens LehmannSören AuerPublished in: SEMANTiCS (2014)
Keyphrases
- question answering
- cross language
- information retrieval
- natural language
- information extraction
- natural language processing
- passage retrieval
- natural language questions
- question classification
- named entities
- question answering systems
- relation extraction
- sentence retrieval
- open domain question answering
- answer validation
- qa clef
- qa systems
- syntactic information
- textual entailment recognition
- candidate answers
- answer extraction
- semantic roles
- multi modal
- text mining
- speech transcripts
- machine learning