Back up your Stance: Recognizing Arguments in Online Discussions Filip Boltužić author Jan Šnajder 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 boltuzic-snajder-2014-back 10.3115/v1/W14-2107 https://aclanthology.org/W14-2107/ 2014-06 49 58