A Corpus of Participant Roles in Contentious Discussions Siddharth Jain author Archna Bhatia author Angelique Rein author Eduard Hovy author 2014-05 text Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC’14) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Hrafn Loftsson editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Reykjavik, Iceland conference publication jain-etal-2014-corpus https://aclanthology.org/L14-1015/ 2014-05 1751 1756