DalTREC 2006 QA System Jellyfish: Regular Expressions Mark-and-Match Approach to Question Answering.
Vlado KeseljTony Abou-AssalehNick CerconePublished in: TREC (2006)
Keyphrases
- question answering
- regular expressions
- pattern matching
- query language
- information retrieval
- qa systems
- qa clef
- information extraction
- question classification
- passage retrieval
- natural language processing
- cross language
- natural language
- question answering systems
- xml schema
- open domain question answering
- relation extraction
- query evaluation
- candidate answers
- matching algorithm
- answer extraction
- sentence retrieval
- natural language questions
- syntactic information
- high level
- knowledge base