1. Adedoyin-Olowe, M., Gaber, M.M., Dancausa, C.M., Stahl, F., Gomes, J.A.B.: A rule dynamics approach to event detection in Twitter with its application to sports and politics. Expert Syst.Appl. 55(C), 351–360 (2016). https://doi.org/10.1016/j.eswa.2016.02.028
2. Caldarelli, G., et al.: A multi-level geographical study of Italian political elections from Twitter data. PLoS ONE 9, e95809 (2014). https://doi.org/10.1371/journal.pone.0095809
3. Chamlertwat, W., Bhattarakosol, P., Rungkasiri, T., Haruechaiyasak, C.: Discovering consumer insight from Twitter via sentiment analysis. J. Univ. Comput. Sci. 18, 973–992 (2012)
4. Choy, M., Cheong, M., Laik, M.N., Shung, K.: A sentiment analysis of singapore presidential election 2011 using Twitter data with census correction. arXiv preprint:1108.5520 (2011)
5. Criado, J.I., Martínez-Fuentes, G., Silván, A.: Twitter en campaña: las elecciones municipales españolas de 2011. In: Revista de Investigaciones Políticas y Sociológicas (RIPS), vol. 12 (2013)