Extracting Exact Answers using a Meta Question Answering System Luiz Augusto Pizzato author Diego Molla author 2005-12 text Proceedings of the Australasian Language Technology Workshop 2005 Timothy Baldwin editor James Curran editor Menno van Zaanen editor Sydney, Australia conference publication pizzato-molla-2005-extracting https://aclanthology.org/U05-1016/ 2005-12 105 112