Knowledge Sharing via Social Login: Exploiting Microblogging Service for Warming up Social Question Answering Websites Yang Xiao author Wayne Xin Zhao author Kun Wang author Zhen Xiao 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 xiao-etal-2014-knowledge https://aclanthology.org/C14-1062/ 2014-08 656 666