Efficient Feedback-based Feature Learning for Blog Distillation as a Terabyte Challenge Dehong Gao author Wenjie Li author Renxian Zhang author 2012-12 text Proceedings of COLING 2012: Demonstration Papers Martin Kay editor Christian Boitet editor The COLING 2012 Organizing Committee Mumbai, India conference publication gao-etal-2012-efficient https://aclanthology.org/C12-3019/ 2012-12 147 154