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Some of the oldest methods of telecommunications implicitly use many of the ideas that would later be quantified in information theory. Modern telegraphy, starting in the 1830s, used Morse code, in which more common letters (like "E", which is expressed as one "dot") are transmitted more quickly than less common letters (like "J", which is expressed by one "dot" followed by three "dashes").
In this context, either an information-theoretical measure, such as functional clusters (Gerald Edelman and Giulio Tononi's functional clustering model and dynamic core hypothesis (DCH) [47]) or effective information (Tononi's integrated information theory (IIT) of consciousness [48] [49] [50]), is defined (on the basis of a reentrant process ...
1929 – Leó Szilárd analyses Maxwell's demon, showing how a Szilard engine can sometimes transform information into the extraction of useful work; 1940 – Alan Turing introduces the deciban as a measure of information inferred about the German Enigma machine cypher settings by the Banburismus process
Articles relating to information theory, which studies the quantification, storage, and communication of information ... History of information theory;
During the Information Revolution all these activities are experiencing continuous growth, while other information-oriented activities are emerging. Information is the central theme of several new sciences, which emerged in the 1940s, including Shannon's (1949) Information Theory [79] and Wiener's (1948) Cybernetics. Wiener stated: "information ...
According to Neil Sloane, an AT&T Fellow who co-edited Shannon's large collection of papers in 1993, the perspective introduced by Shannon's communication theory (now called "information theory") is the foundation of the digital revolution, and every device containing a microprocessor or microcontroller is a conceptual descendant of Shannon's ...
James Gleick talks about The Information: A History, a Theory, a Flood on Bookbits radio. The Information: A History, a Theory, a Flood is a book by science history writer James Gleick, published in March 2011, which covers the genesis of the current Information Age. It was on The New York Times best-seller list for three weeks following its ...
entropy (information theory) Fisher information; Hick's law; Huffman coding; information bottleneck method; information theoretic security; information theory; joint entropy; Kullback–Leibler divergence; lossless compression; negentropy; noisy-channel coding theorem (Shannon's theorem) principle of maximum entropy; quantum information science ...