**As Representation and Complexity**

The cognitive scientist and applied mathematician Ronaldo Vigo argues that information is a relative concept that involves at least two related entities in order to make quantitative sense. These are: any dimensionally defined category of objects S, and any of its subsets R. R, in essence, is a representation of S, or, in other words, carries or conveys representational (and hence, conceptual) information about S. Vigo then defines the amount of information that R conveys about S as the rate of change in the complexity of S whenever the objects in R are removed from S. Under "Vigo information", pattern, invariance, complexity, representation, and informationâ€”five fundamental constructs of universal scienceâ€”are unified under a novel mathematical framework. Among other things, the framework aims to overcome the limitations of Shannon-Weaver information when attempting to characterize and measure subjective information.

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### Famous quotes containing the word complexity:

“It is not only their own need to mother that takes some women by surprise; there is also the shock of discovering the *complexity* of alternative child-care arrangements that have been made to sound so simple. Those for whom the intended solution is equal parenting have found that some parents are more equal than others.”

—Elaine Heffner (20th century)