Classification of Networks Using Network Functions

  • Authors:
  • Makoto Uchida;Susumu Shirayama

  • Affiliations:
  • School of Engineering, the University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8568, Japan;Research into Artifacts, Center for Engineering, the University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8568, Japan

  • Venue:
  • ICCS '07 Proceedings of the 7th international conference on Computational Science, Part II
  • Year:
  • 2007

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Abstract

We propose a new classification of complex networks in association with a functionof networks. Networks are considered to be input-output system where the initial condition is input and the evolving dynamics is output. We study a functional relationship between the input and the output which depend on network structures. A function of network are modeled as a spin interaction system driven by Glauber dynamics with arbitrary initial conditions. Through numerical studies, we show a novel classification of networks. The results are applied to examples of real-world networks, which proved the classification to be useful for analysis of the inherent characteristics and model assumption for the real-world networks.