Quantifying the compressibility of complex networks.

ABSTRACT: Many complex networks depend upon biological entities for their preservation. Such entities, from human cognition to evolution, must first encode and then replicate those networks under marked resource constraints. Networks that survive are those that are amenable to constrained encoding-or, in other words, are compressible. But how compressible is a network? And what features make one network more compressible than another? Here, we answer these questions by modeling networks as information sources before compressing them using rate-distortion theory. Each network yields a unique rate-distortion curve, which specifies the minimal amount of information that remains at a given scale of description. A natural definition then emerges for the compressibility of a network: the amount of informa

SUBMITTER: Lynn CW 

PROVIDER: S-EPMC8364101 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature