Annotation of causal and aspectual structure of events in RED: a preliminary report William Croft author Pavlina Pešková author Michael Regan author 2016-06 text Proceedings of the Fourth Workshop on Events Martha Palmer editor Ed Hovy editor Teruko Mitamura editor Tim O’Gorman editor Association for Computational Linguistics San Diego, California conference publication croft-etal-2016-annotation 10.18653/v1/W16-1002 https://aclanthology.org/W16-1002/ 2016-06 8 17