A Cascaded Classification Approach to Semantic Head Recognition Lukas Michelbacher author Alok Kothari author Martin Forst author Christina Lioma author Hinrich Schütze author 2011-07 text Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing Regina Barzilay editor Mark Johnson editor Association for Computational Linguistics Edinburgh, Scotland, UK. conference publication michelbacher-etal-2011-cascaded https://aclanthology.org/D11-1073/ 2011-07 793 803