Cross-Lingual Latent Topic Extraction Duo Zhang author Qiaozhu Mei author ChengXiang Zhai author 2010-07 text Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics Jan Hajič editor Sandra Carberry editor Stephen Clark editor Joakim Nivre editor Association for Computational Linguistics Uppsala, Sweden conference publication zhang-etal-2010-cross https://aclanthology.org/P10-1115/ 2010-07 1128 1137