RTV: Tree Kernels for Thematic Role Classification Daniele Pighin author Alessandro Moschitti author Roberto Basili author 2007-06 text Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007) Eneko Agirre editor Lluís Màrquez editor Richard Wicentowski editor Association for Computational Linguistics Prague, Czech Republic conference publication pighin-etal-2007-rtv https://aclanthology.org/S07-1062/ 2007-06 288 291