@inproceedings{eprints1136,
            year = {2002},
          author = {Luigi Laura and Stefano Leonardi and Guido Caldarelli and Paolo De Los Rios},
           title = {Multi-layer model for the web graph},
           month = {May},
       booktitle = {2nd International Workshop on Web Dynamics },
             url = {http://eprints.imtlucca.it/1136/},
        abstract = {This paper studies stochastic graph models of the WebGraph. We present a new model that describes the WebGraph as an ensemble of different regions generated by independent stochastic processes (in the spirit of a recent paper by Dill et al. [VLDB 2001]). Models such as the Copying Model [17] and Evolving Networks Model [3] are simulated and compared on several relevant measures such as degree and clique distribution.}
}