A Joint Model of Conversational Discourse Latent Topics on Microblogs Jing Li author Yan Song author Zhongyu Wei author Kam-Fai Wong author 2018-12 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal li-etal-2018-joint-model 10.1162/coli_a_00335 https://aclanthology.org/J18-4008/ 2018-12 44 4 719 754