A method for determining information diffusion cascades on social networksстатья
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Аннотация:An information diffusion process occurs when a piece of information flows from one individual to another in a network. To understand the underlying structure of a diffusion, it is compulsory to construct the diffusion cascade, which requires knowing activation decisions of people and also the social ties, over which these activations occur. Actually,the problem has been studied in areas like epidemiology for decades. However, the problem of information diffusion on online social networks has become much more complex because networks now are often very large, and moreover,there is a large diversity in users profiles and the uncertainty
in their behaviors making the existing methods less accurate and efficient. Thus, there is a need for methods that better approximate the mechanism of information diffusion on social
networks in a more efficient manner.