@Article{gomez13www,
    Title                    = {A likelihood-based framework for the analysis of discussion threads},
    Author                   = {G\'omez, Vicen\c{c} and Kappen, Hilbert~J. and Litvak, Nelly and Kaltenbrunner, Andreas},
    Journal                  = {World Wide Web},
    Year                     = {2013},
    Number                   = {5-6},
    Pages                    = {645-675},
    Volume                   = {16},
    
    Doi                      = {10.1007/s11280-012-0162-8},
    ISSN                     = {1386-145X},
    Keywords                 = {discussion threads; online conversations; information cascades; preferential attachment; novelty; maximum likelihood; Slashdot; Wikipedia},
    Language                 = {English},
    Publisher                = {Springer US},
    Url                      = {http://dx.doi.org/10.1007/s11280-012-0162-8}
}