Question Answering Experiments and Resources.
Boris KatzGregory MartonSue FelshinDaniel LoretoBen LuFederico MoraÖzlem UzunerMichael McGraw-HerdegNatalie CheungAlexey RadulYuan Kui ShenYuan LuoGabriel ZaccakPublished in: TREC (2006)
Keyphrases
- question answering
- information extraction
- natural language
- information retrieval
- natural language processing
- named entities
- qa clef
- question classification
- cross language
- relation extraction
- syntactic information
- open domain question answering
- natural language questions
- qa systems
- question answering systems
- passage retrieval
- semantic roles
- answer extraction
- multi modal
- digital libraries