Information source (mathematics), a kind of sequence of random variables. Source text, a text (sometimes oral) from which information or ideas are derived.

In mathematics, an information source is a sequence of random variables ranging over a finite alphabet ��, having a stationary distribution.

In mathematics, a Markov information source, or simply, a Markov source, is an information source whose underlying dynamics are given by a stationary finite ...

A Guide to information sources is a kind of metabibliography. Ideally it is not just a listing of bibliographies, reference works and other source texts, ...

Intelligence source and information reliability rating systems are used in intelligence analysis. This rating is used for information collected by a human ...

Information theory is the mathematical study of the quantification, storage, and communication of information. The field was established and put on a firm ...

In journalism, a source is a person, publication, or knowledge of other record or document that gives timely information.

Source data is raw data (sometimes called atomic data) that has not been processed for meaningful use to become Information.

In information theory, Shannon's source coding theorem (or noiseless coding theorem) establishes the statistical limits to possible data compression

A source is a process that generates message data that one would like to communicate, or reproduce as exactly as possible elsewhere in space or time.