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Roberto Mario "Robert" Fano (11 November 1917 – 13 July 2016) was an Italian-American computer scientist and professor of electrical engineering and computer science at the Massachusetts Institute of Technology.
His brother, Robert Fano, was an eminent professor emeritus of electrical engineering at MIT. Fano's cousin, Giulio Racah, made great contributions to the quantum theory of angular momentum (well known as Racah algebra), and wrote a concise monograph with Fano on the subject (Irreducible Tensorial Sets, 1959).
Robert Fano; G. Claudio Tommaso Gnoli This page was last edited on 4 August 2018, at 08:03 (UTC). Text is available under the Creative Commons Attribution ...
Fano's inequality can be interpreted as a way of dividing the uncertainty of a conditional distribution into two questions given an arbitrary predictor. The first question, corresponding to the term H b ( e ) {\displaystyle H_{b}(e)} , relates to the uncertainty of the predictor.
Unfortunately, Shannon–Fano coding does not always produce optimal prefix codes; the set of probabilities {0.35, 0.17, 0.17, 0.16, 0.15} is an example of one that will be assigned non-optimal codes by Shannon–Fano coding. Fano's version of Shannon–Fano coding is used in the IMPLODE compression method, which is part of the ZIP file format ...
In information theory, Shannon–Fano–Elias coding is a precursor to arithmetic coding, in which probabilities are used to determine codewords. [1] It is named for Claude Shannon , Robert Fano , and Peter Elias .
The Fano algorithm is a sequential decoding algorithm that does not require a stack. The Fano algorithm can only operate over a code tree because it cannot examine path merging. At each decoding stage, the Fano algorithm retains the information regarding three paths: the current path, its immediate predecessor path, and one of its successor paths.
The limitations of impedance matching networks were first investigated by American engineer and scientist Hendrik Wade Bode in 1945, and the principle that they must necessarily be filter-like was established by Italian-American computer scientist Robert Fano in 1950. [47]