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Please use this identifier to cite or link to this item: http://hdl.handle.net/1842/4168

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Title: Event extraction in a Plot Advice Agent
Authors: Halpin, Harry
Moore, Johanna D.
Issue Date: 3-Nov-2010
Journal Title: ACL-44 Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics
Abstract: In this paper we present how the automatic extraction of events from text can be used to both classify narrative texts according to plot quality and produce advice in an interactive learning environment intended to help students with story writing. We focus on the story rewriting task, in which an exemplar story is read to the students and the students rewrite the story in their own words. The system automatically extracts events from the raw text, formalized as a sequence of temporally ordered predicate-arguments. These events are given to a machine-learner that produces a coarse-grained rating of the story. The results of the machine-learner and the extracted events are then used to generate fine-grained advice for the students.
URI: http://portal.acm.org/citation.cfm?doid=1220175.1220283
http://hdl.handle.net/1842/4168
ISSN: 0736-587X
Appears in Collections:Informatics Publications

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