Document (#33996)

Author
Umstätter, W.
Title
¬Die fundamentale Bedeutung der Informations- und Wissensmessung und ihre Beziehung zum System der Planckeinheiten
Source
http://www.ib.hu-berlin.de/~wumsta/infopub/textbook/planckunits06a.pdf
Year
2006
Abstract
Das bit als Maß für das Verhältnis von Information, informationstheoretischem Rauschen, a posteriori Redundanz, a priori Redundanz bzw. Wissen, so wie es sich zunächst in den Betrachtungen zur Entropie, aus der Thermodynamik heraus ergeben hat, ist ein weitaus fundamentaleres Maß, als es zunächst aus der Thermodynamik und dem Eta-Theorem Boltzmanns heraus zu erwarten war, weil es uns die Möglichkeit gibt, das Wissen von Lebewesen, und von Systemen mit Künstlicher Intelligenz zu messen und nicht mehr wie bisher nur vergleichend abzuschätzen. Es ist ein Maß für Ordnung bzw. Redundanz und hat nichts mit Energie zu tun. Im Sinne Galileis, das zu messen, was messbar ist, und messbar zu machen, was noch nicht messbar ist, wird die Messbarkeit von Wissen im 21. Jahrhundert, in dem die Wissenschaft der dominierende Faktor der menschlichen Gesellschaft ist, fundamentale Bedeutung erlangen. Das bit ist im Gegensatz zu den klassischen naturwissenschaftlichen Maßsystemen, wie Meter, Kilogramm, Sekunde oder Kelvin nicht mehr ein anthropozentrisches, also vom Menschen beliebig gewähltes Maß, es ist die Konsequenz grundlegender wissenschaftlicher Einsichten des letzten Jahrhunderts über die Bedeutung der Entropie.
Content
2007
Theme
Information

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