Received October 2, 2020, accepted October 18, 2020, date of publication October 30, 2020, date of current version November 11, 2020. Digital Object Identifier 10.1109/ACCESS.2020.3034983 A Survey on Computational Politics EHSAN UL HAQ 1, TRISTAN BRAUD 1, (Member, IEEE), YOUNG D. KWON1, AND PAN HUI 1,2, (Fellow, IEEE) 1Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, SAR 2Department of Computer Science, University of Helsinki, 00014 Helsinki, Finland Corresponding authors: Ehsan Ul Haq (
[email protected]) and Tristan Braud (
[email protected]) This work was supported in part by the Research Grants Council of Hong Kong under Project 16214817, and in part by the Academy of Finland through the 5GEAR Project and FIT Project. ABSTRACT Computational Politics is the study of computational methods to analyze and moderate users' behaviors related to political activities such as election campaign persuasion, political affiliation, and opinion mining. With the rapid development and ease of access to the Internet, Information Communication Technologies (ICT) have given rise to massive numbers of users joining online communities and the digitization of political practices such as debates. These communities and digitized data contain both explicit and latent information about users and their behaviors related to politics and social movements. For researchers, it is essential to utilize data from these sources to develop and design systems that not only provide solutions to computational politics but also help other businesses, such as marketers, to increase users' participation and interactions. In this survey, we attempt to categorize main areas in computational politics and summarize the prominent studies in one place to better understand computational politics across different and multidimensional platforms.