Brutus: A Semantic Role Labeling System Incorporating CCG, CFG, and Dependency Features Stephen Boxwell author Dennis Mehay author Chris Brew author 2009-08 text Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP Keh-Yih Su editor Jian Su editor Janyce Wiebe editor Haizhou Li editor Association for Computational Linguistics Suntec, Singapore conference publication boxwell-etal-2009-brutus https://aclanthology.org/P09-1005/ 2009-08 37 45