Criterions for locally dense subgraphs

Gergely Tibély

doi:10.1016/j.physa.2011.09.040

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arXiv · 1103.3397

Criterions for locally dense subgraphs

Gergely Tibély

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Abstract

Community detection is one of the most investigated problems in the field of complex networks. Although several methods were proposed, there is still no precise definition of communities. As a step towards a definition, I highlight two necessary properties of communities, separation and internal cohesion, the latter being a new concept. I propose a local method of community detection based on two-dimensional local optimization, which I tested on common benchmarks and on the word association database.

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Gergely Tibély. 2011-08-25. Criterions for locally dense subgraphs. https://doi.org/10.1016/j.physa.2011.09.040

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