Topological Generalizations of network motifs (2003)
Kashtan, N., Itzkovitz, S., Milo, R., Alon, U.
Biological and technological networks contain patterns, termed network motifs, which occur far more often than in randomized networks. Network motifs were suggested to be elementary building blocks...
On the uniform generation of random graphs with prescribed degree sequences (2003)
Milo, R., Kashtan, N., Itzkovitz, S., Newman, M. E. J., Alon, U.
Random graphs with prescribed degree sequences have been widely used as a model of complex networks. Comparing an observed network to an ensemble of such graphs allows one to detect deviations from...
Subgraphs in random networks (2003)
Itzkovitz, S., Milo, R., Kashtan, N., Ziv, G., Alon, U.
Understanding the subgraph distribution in random networks is important for modelling complex systems. In classic Erdos networks, which exhibit a Poissonian degree distribution, the number of...