INVESTIGADORES
ROZENFELD Alejandro Fabian
artículos
Título:
Geographical Embedding of Scale-Free Networks
Autor/es:
BEN-AVRAHAM, D.; ROZENFELD, A.F.; COHEN, R.; HAVLIN, S.
Revista:
PHYSICA A - STATISTICAL AND THEORETICAL PHYSICS
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Año: 2003 vol. 330 p. 107 - 111
ISSN:
0378-4371
Resumen:
A method for embedding graphs in Euclidean space is suggested. The methodconnects nodes to their geographically closest neighbors and economizes on thetotal physical length of links. The topological and geometrical properties of scale-free networks embedded by the suggested algorithm are studied both analyticallyand through simulations. Our findings indicate dramatic changes in the embeddednetworks, in comparison to their off-lattice counterparts, and call into question theapplicability of off-lattice scale-free models to realistic, everyday-life networks.
