Proceedings:
New Directions in Question Answering
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Papers from the 2003 AAAI Spring Symposium
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Abstract:
This paper outlines work-in-progress regarding temporal information extraction, and highlights issues to be discussed by future research in temporal question answering. Based on Schilder and Habel (2001), we first present a semantic tagging system for temporal expressions and discuss how the temporal information conveyed by these expressions can be extracted. We then discuss extensions to the temporal tagger currently being implemented.
Spring
Papers from the 2003 AAAI Spring Symposium