From Stances' Imbalance to Their HierarchicalRepresentation and Detection.

@inproceedings{zhang-2019-stances, author = {Qiang Zhang and Shangsong Liang and Aldo Lipani and Zhaochun Ren and Emine Yilmaz}, editor = {Ling Liu and Ryen W. White and Amin Mantrach and Fabrizio Silvestri and Julian J. McAuley and Ricardo Baeza-Yates and Leila Zia}, title = {{From Stances' Imbalance to Their HierarchicalRepresentation and Detection}}, booktitle = {{The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019}}, pages = {2323--2332}, publisher = {ACM}, year = {2019}, url = {https://doi.org/10.1145/3308558.3313724}, doi = {https://doi.org/10.1145/3308558.3313724} }