“…Research related to viral marketing and information diffusion is based on mathematical models with the use of agent-based simulations (Perez and Dragicevic 2009), field experiments (Touibia, Stephen, and Freud 2011), datasets from social networking platforms such as Twitter (Taxidou and Fischer 2014) and Facebook (Li et al 2013), virtual worlds (Bakshy, Karrer, and Adamic 2009;Huffaker et al 2011), and e-commerce systems (Leskovec, Adamic, and Huberman 2007). Recent research opens new directions towards temporal networks (Jankowski, Michalski, and Kazienko 2013;Michalski et al 2014), multilayer networks (Salehi et al 2015), adaptive approaches (Seeman and Singer 2013), targeted viral marketing (Mochalova and Nanopoulos 2014), and evolving strategies (Stonedahl, Rand, and Wilensky 2010).…”