Identifying Appropriate Support for Propositions in Online User Comments Joonsuk Park author Claire Cardie author 2014-06 text Proceedings of the First Workshop on Argumentation Mining Nancy Green editor Kevin Ashley editor Diane Litman editor Chris Reed editor Vern Walker editor Association for Computational Linguistics Baltimore, Maryland conference publication park-cardie-2014-identifying 10.3115/v1/W14-2105 https://aclanthology.org/W14-2105/ 2014-06 29 38