Lost in Discussion? Tracking Opinion Groups in Complex Political Discussions by the Example of the FOMC Meeting Transcriptions Cäcilia Zirn author Robert Meusel author Heiner Stuckenschmidt author 2015-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing Ruslan Mitkov editor Galia Angelova editor Kalina Bontcheva editor INCOMA Ltd. Shoumen, BULGARIA Hissar, Bulgaria conference publication zirn-etal-2015-lost https://aclanthology.org/R15-1095/ 2015-09 747 753