Japanese zero pronoun resolution based on ranking rules and machine learning 論文 Hideki Isozaki・Tsutomu Hirao ·2003-01-01 ·10 pp. 184-191 doi:10.3115/1119355.1119379
An Environment for Extracting Resolution Rules of Zero Pronouns from Corpora 論文 Hiromi Nakaiwa ·2000-08-01 ·pp. 44-52 openalex.org