作者: Meeyoung Cha , Alan Mislove , Ben Adams , Krishna P. Gummadi
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摘要: Online social networking sites like MySpace and Flickr have become a popular way to share disseminate content. Their massive popularity has led the viral marketing of content, products, political campaigns on themselves. Despite excitement, precise mechanisms by which information is exchanged over these networks are not well understood.In this paper, we investigate cascades, or how disseminates through links in online networks. Using real traces 1,000 photos network collected from Flickr, theoretical framework borrowed epidemiology, show that cascades an important factor dissemination Our work provides first step understanding