TIMEN: An Open Temporal Expression Normalisation Resource Hector Llorens author Leon Derczynski author Robert Gaizauskas author Estela Saquete author 2012-05 text Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC’12) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Mehmet Uğur Doğan editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Istanbul, Turkey conference publication llorens-etal-2012-timen https://aclanthology.org/L12-1015/ 2012-05 3044 3051