Query-focused Multi-Document Summarization: Combining a Topic Model with Graph-based Semi-supervised Learning Yanran Li author Sujian Li author 2014-08 text Proceedings of COLING 2014, the 25th International Conference on Computational Linguistics: Technical Papers Junichi Tsujii editor Jan Hajic editor Dublin City University and Association for Computational Linguistics Dublin, Ireland conference publication li-li-2014-query https://aclanthology.org/C14-1113/ 2014-08 1197 1207