Dependency Tree Annotation with Mechanical Turk Stephen Tratz author 2019-11 text Proceedings of the First Workshop on Aggregating and Analysing Crowdsourced Annotations for NLP Silviu Paun editor Dirk Hovy editor Association for Computational Linguistics Hong Kong conference publication tratz-2019-dependency 10.18653/v1/D19-5901 https://aclanthology.org/D19-5901/ 2019-11 1 5