The following publications are possibly variants of this publication:
- QuestionHolic: Hot topic discovery and trend analysis in community question answering systemsZhongfeng Zhang, Qiudan Li. eswa, 38(6):6848-6855, 2011. [doi]
- Extracting evolutionary communities in community question answeringZhongfeng Zhang, Qiudan Li, Daniel Zeng, Heng Gao. jasis, 65(6):1170-1186, 2014. [doi]
- Topic-Level Expert Modeling in Community Question AnsweringTong Zhao, Naiwen Bian, Chunping Li, Mengya Li. sdm 2013: 776-784 [doi]