Hu, T., Guo, H., Sun, H., Nguyen, T.- vy and Luo, J. 2017. Spice Up Your Chat: The Intentions and Sentiment Effects of Using Emojis. Proceedings of the International AAAI Conference on Web and Social Media. 11, 1 (May 2017), 102-111. DOI:https://doi.org/10.1609/icwsm.v11i1.14869.