| P02-1054 | Answering systems . 1 Introduction | Open domain question-answering | ( QA ) systems search for answers |
| C02-1041 | this method . For example , in | open domain question-answering | systems , questions need to be |
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| P02-1054 | Answering systems . 1 Introduction | Open domain question-answering | ( QA ) systems search for answers |
| C02-1041 | this method . For example , in | open domain question-answering | systems , questions need to be |
