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Physica A Statistical Mechanics and its Applications
Article . 2011 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Exploring the random genesis of co-occurrence networks

Authors: Jens Gustedt; Hari K. Raghavan; Pedro Schimit;

Exploring the random genesis of co-occurrence networks

Abstract

Using the network random generation models from (Gustedt 2009), we simulate and analyze several characteristics (such as the number of components, the degree sequence and the clustering coefficient) of the generated networks. This is done for a variety of distributions (fixed value, Bernoulli, Poisson, binomial) that are used to control the parameters of generation process. These parameters are in particular the size of newly appearing sets of objects, the number of contexts in which new elements appear initially, the number of objects that are shared with 'parent' contexts, and, the time period inside which a context may serve as a parent context 'aging'. The results show that these models allow to fine-tune the generation process such that the graphs adopt properties as they can be found in real world graphs.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze