TY - GEN
T1 - A fully-lexicalized probabilistic model for Japanese Zero anaphora resolution
AU - Sasano, Ryohei
AU - Kawahara, Daisuke
AU - Kurohashi, Sadao
PY - 2008
Y1 - 2008
N2 - This paper presents a probabilistic model for Japanese zero anaphora resolution. First, this model recognizes discourse entities and links all mentions to them. Zero pronouns are then detected by case structure analysis based on automatically constructed case frames. Their appropriate antecedents are selected from the entities with high salience scores, based on the case frames and several preferences on the relation between a zero pronoun and an antecedent. Case structure and zero anaphora relation are simultaneously determined based on probabilistic evaluation metrics.
AB - This paper presents a probabilistic model for Japanese zero anaphora resolution. First, this model recognizes discourse entities and links all mentions to them. Zero pronouns are then detected by case structure analysis based on automatically constructed case frames. Their appropriate antecedents are selected from the entities with high salience scores, based on the case frames and several preferences on the relation between a zero pronoun and an antecedent. Case structure and zero anaphora relation are simultaneously determined based on probabilistic evaluation metrics.
UR - http://www.scopus.com/inward/record.url?scp=80053432315&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80053432315&partnerID=8YFLogxK
U2 - 10.3115/1599081.1599178
DO - 10.3115/1599081.1599178
M3 - Conference contribution
AN - SCOPUS:80053432315
SN - 9781905593446
T3 - Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference
SP - 769
EP - 776
BT - Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference
PB - Association for Computational Linguistics (ACL)
T2 - 22nd International Conference on Computational Linguistics, Coling 2008
Y2 - 18 August 2008 through 22 August 2008
ER -