Improving Pivot-Based Statistical Machine Translation Using Random Walk Xiaoning Zhu author Zhongjun He author Hua Wu author Haifeng Wang author Conghui Zhu author Tiejun Zhao author 2013-10 text Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing David Yarowsky editor Timothy Baldwin editor Anna Korhonen editor Karen Livescu editor Steven Bethard editor Association for Computational Linguistics Seattle, Washington, USA conference publication zhu-etal-2013-improving https://aclanthology.org/D13-1050/ 2013-10 524 534