Question and Answering System based on Predicate-Argument Matching
نویسندگان
چکیده
This paper presents a Question and Answering system based on predicate-argument matching. Predicate-argument structures are utilized to capture more semantics in questions than a set of keywords. In addition to the predicate-argument matching, relation type matching is also used to handle expressions which are not mediated by verbs.
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تاریخ انتشار 2002