Automatically Predicting Peer-Review Helpfulness Wenting Xiong author Diane Litman author 2011-06 text Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies Dekang Lin editor Yuji Matsumoto editor Rada Mihalcea editor Association for Computational Linguistics Portland, Oregon, USA conference publication xiong-litman-2011-automatically https://aclanthology.org/P11-2088/ 2011-06 502 507