Information flow (information theory) — Information flow in an information theoretical context is the transfer of information from a variable h to a variable l in a given process. The measure of information flow, p , is defined as the uncertainty before the process started minus the… … Wikipedia
Information theory and measure theory — Measures in information theory = Many of the formulas in information theory have separate versions for continuous and discrete cases, i.e. integrals for the continuous case and sums for the discrete case. These versions can often be generalized… … Wikipedia
Information theory — Not to be confused with Information science. Information theory is a branch of applied mathematics and electrical engineering involving the quantification of information. Information theory was developed by Claude E. Shannon to find fundamental… … Wikipedia
Information — as a concept has a diversity of meanings, from everyday usage to technical settings. Generally speaking, the concept of information is closely related to notions of constraint, communication, control, data, form, instruction, knowledge, meaning,… … Wikipedia
Information manipulation theory — (IMT)( [http://www.bedfordstmartins.com/preview/0312259492/meetauthor.aspx McCornack] , 1992;( [http://www.bedfordstmartins.com/preview/0312259492/meetauthor.aspx McCornack] , [http://comm.msu.edu/people/faculty/149 Levine] , Torres, Campbell,… … Wikipedia
Information — In for*ma tion, n. [F., fr. L. informatio representation, conception. See {Inform}, v. t.] 1. The act of informing, or communicating knowledge or intelligence. [1913 Webster] The active informations of the intellect. South. [1913 Webster] 2. Any… … The Collaborative International Dictionary of English
information content — Information In for*ma tion, n. [F., fr. L. informatio representation, conception. See {Inform}, v. t.] 1. The act of informing, or communicating knowledge or intelligence. [1913 Webster] The active informations of the intellect. South. [1913… … The Collaborative International Dictionary of English
Information security — Components: or qualities, i.e., Confidentiality, Integrity and Availability (CIA). Information Systems are decomposed in three main portions, hardware, software and communications with the purpose to identify and apply information security… … Wikipedia
Information Awareness Office — seal The Information Awareness Office (IAO) was established by the Defense Advanced Research Projects Agency (DARPA) in January 2002 to bring together several DARPA projects focused on applying surveillance and information technology to track and … Wikipedia
Information privacy — Information privacy, or data privacy is the relationship between collection and dissemination of data, technology, the public expectation of privacy, and the legal and political issues surrounding them. Privacy concerns exist wherever personally… … Wikipedia
Information forensics — is the science of investigation into systemic processes that produce information. Systemic processes utilize primarily computing and communication technologies to capture, treat, store and transmit data. Manual processes complement technology… … Wikipedia