ACL 2013 MultiLing Pilot Overview Jeff Kubina author John Conroy author Judith Schlesinger author 2013-08 text Proceedings of the MultiLing 2013 Workshop on Multilingual Multi-document Summarization Association for Computational Linguistics Sofia, Bulgaria conference publication kubina-etal-2013-acl https://aclanthology.org/W13-3104/ 2013-08 29 38