BCSSS

International Encyclopedia of Systems and Cybernetics

2nd Edition, as published by Charles François 2004 Presented by the Bertalanffy Center for the Study of Systems Science Vienna for public access.

About

The International Encyclopedia of Systems and Cybernetics was first edited and published by the system scientist Charles François in 1997. The online version that is provided here was based on the 2nd edition in 2004. It was uploaded and gifted to the center by ASC president Michael Lissack in 2019; the BCSSS purchased the rights for the re-publication of this volume in 200?. In 2018, the original editor expressed his wish to pass on the stewardship over the maintenance and further development of the encyclopedia to the Bertalanffy Center. In the future, the BCSSS seeks to further develop the encyclopedia by open collaboration within the systems sciences. Until the center has found and been able to implement an adequate technical solution for this, the static website is made accessible for the benefit of public scholarship and education.

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

CONDENSATION 2)

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The reduction of redundancy in a message.

As some messages are very redundant, condensation may be quite useful for an optimal use of the channel as well as for the decoder's job.

However, a total elimination of any redundancy is dangerous, because the slightess noise in the channel would impair the understanding of the message for the receiver.

According to R. ACKOFF and F. EMERY, condensation may either "reduce the receiving time required" (using a digest of the message), or "provide a brief description of its content" (using an abstraco.

A third way seems sometimes available, somehow equivalent to the second one, at least for suitably organized or trained systems: use one brief conventional sign or symbol representative of the whole message. Roads signposts are symbols of this kind.

Categories

  • 1) General information
  • 2) Methodology or model
  • 3) Epistemology, ontology and semantics
  • 4) Human sciences
  • 5) Discipline oriented

Publisher

Bertalanffy Center for the Study of Systems Science(2020).

To cite this page, please use the following information:

Bertalanffy Center for the Study of Systems Science (2020). Title of the entry. In Charles François (Ed.), International Encyclopedia of Systems and Cybernetics (2). Retrieved from www.systemspedia.org/[full/url]

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