Graph Ranking for Sentiment Transfer Qiong Wu author Songbo Tan author Xueqi Cheng author 2009-08 text Proceedings of the ACL-IJCNLP 2009 Conference Short Papers Keh-Yih Su editor Jian Su editor Janyce Wiebe editor Haizhou Li editor Association for Computational Linguistics Suntec, Singapore conference publication wu-etal-2009-graph https://aclanthology.org/P09-2080/ 2009-08 317 320