Large scale properties of the Webgraph*
Dipartimento di Informatica e Sistemistica,
Universitá di Roma “La Sapienza", Via Salaria 113, 00198 Roma,
Corresponding author: a email@example.com
Revised: 5 December 2003
Published online: 30 March 2004
In this paper we present an experimental study of the properties of web graphs. We study a large crawl from 2001 of 200M pages and about 1.4 billion edges made available by the WebBase project at Stanford [CITE]. We report our experimental findings on the topological properties of such graphs, such as the number of bipartite cores and the distribution of degree, PageRank values and strongly connected components.
PACS: 89.20.Hh – World Wide Web, Internet / 89.75.Fb – Structures and organization in complex systems
Partially supported by the Future and Emerging Technologies programme of the EU under contracts number IST-2001-33555 COSIN “Co-evolution and Self-organization in Dynamical Networks" and IST-1999-14186 ALCOM-FT “Algorithms and Complexity in Future Technologies", and by the Italian research project ALINWEB: “Algorithmica per Internet e per il Web", MIUR – Programmi di Ricerca di Rilevante Interesse Nazionale.
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2004