论文信息 - Question and Answering System based on Predicate-Argument Matching

Question and Answering System based on Predicate-Argument Matching

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.

Daisuke Kawahara | Sadao Kurohashi | Nobuhiro Kaji

[1] Sadao Kurohashi,et al. “Dialog Navigator”: A Question Answering System Based on Large Text Knowledge Base , 2002, COLING.

[2] Daisuke Kawahara,et al. Fertilization of Case Frame Dictionary for Robust Japanese Case Analysis , 2002, COLING.

[3] Sanda M. Harabagiu,et al. Experiments with Open-Domain Textual Question Answering , 2000, COLING.