CHARNIAK, E. A Maximum-Entropy-Inspired Parser. Proceedings of 1st Conference of the North American Chapter of the Association for Computational Linguistics (NAACL-2000). 2000
IMAMURA, K. Hierarchical Phrase Alignment Harmonized with Parsing. Proceedings of 6th Natural Language Processing Pacific Rim Symposium (NLPRS 2001). 2001, 377-384