Staying on Topic: An Indicator of Power in Political Debates Vinodkumar Prabhakaran author Ashima Arora author Owen Rambow author 2014-10 text Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing (EMNLP) Alessandro Moschitti editor Bo Pang editor Walter Daelemans editor Association for Computational Linguistics Doha, Qatar conference publication prabhakaran-etal-2014-staying 10.3115/v1/D14-1157 https://aclanthology.org/D14-1157/ 2014-10 1481 1486