The pragmatics of margin comments: An empirical study Debora Field author Stephen Pulman author Denise Whitelock author 2014-06 text Proceedings of the Ninth Workshop on Innovative Use of NLP for Building Educational Applications Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Association for Computational Linguistics Baltimore, Maryland conference publication field-etal-2014-pragmatics 10.3115/v1/W14-1806 https://aclanthology.org/W14-1806/ 2014-06 43 53