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Há 2 dias · Claude Shannon (born April 30, 1916, Petoskey, Michigan, U.S.—died February 24, 2001, Medford, Massachusetts) was an American mathematician and electrical engineer who laid the theoretical foundations for digital circuits and information theory, a mathematical communication model.
- Information Theory
Information theory, a mathematical representation of the...
- Information Theory
Há 3 dias · The concept of information entropy was introduced by Claude Shannon in his 1948 paper "A Mathematical Theory of Communication", [2] [3] and is also referred to as Shannon entropy. Shannon's theory defines a data communication system composed of three elements: a source of data, a communication channel, and a receiver.
Há 3 dias · This fundamental principle was first explicitly stated in 1883 by Auguste Kerckhoffs and is generally called Kerckhoffs's Principle; alternatively and more bluntly, it was restated by Claude Shannon, the inventor of information theory and the fundamentals of theoretical cryptography, as Shannon's Maxim—'the enemy knows the system'.
6 de abr. de 2024 · In 1948, Claude Shannon discovered that all communication channels have a fundamental limit in the capacity they can transmit. This law – later known as the Shannon Limit – radically changed the trajectory of communication theory. Researchers have spent decades trying to achieve, then go beyond, this limit. This is the story of a ...
Há 1 dia · Information theory, as enunciated by Claude Shannon in 1948, provided a firm theoretical underpinning to understand the trade-offs between signal-to-noise ratio, bandwidth, and error-free transmission in the presence of noise.
Há 3 dias · This concept parallels the measure introduced by Claude Shannon in the founding of information theory. Through this lens, consciousness becomes highly dependent on the brain’s store of experience, a concept that has implications for our understanding of consciousness in newborns, for example. The theory of entropy minimization is inductive.
