A Sequence Labelling Approach to Quote Attribution Timothy O’Keefe author Silvia Pareti author James R Curran author Irena Koprinska author Matthew Honnibal author 2012-07 text Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning Jun’ichi Tsujii editor James Henderson editor Marius Paşca editor Association for Computational Linguistics Jeju Island, Korea conference publication okeefe-etal-2012-sequence https://aclanthology.org/D12-1072/ 2012-07 790 799