@inproceedings{inproceedings, title = {{Representing Temporal and Event Knowledge for QA Systems.}}, publisher = {{AAAI Press}}, url = {{http://www.informatik.uni-trier.de/~ley/db/conf/ndqa/ndqa2004.html }}, year = {{2004}}, month = {{1}}, author = {{Pustejovsky J and Saurí R and Castaño JM and Radev DR and Gaizauskas RJ and Setzer A and Sundheim B and Katz G}}, journal = {{New Directions in Question Answering}}, pages = {{99-112}}, note = {{Accessed on 2024/12/23}}}