TIPSem (English and Spanish): Evaluating CRFs and Semantic Roles in TempEval-2 Hector Llorens author Estela Saquete author Borja Navarro author 2010-07 text Proceedings of the 5th International Workshop on Semantic Evaluation Katrin Erk editor Carlo Strapparava editor Association for Computational Linguistics Uppsala, Sweden conference publication llorens-etal-2010-tipsem https://aclanthology.org/S10-1063/ 2010-07 284 291