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Data mining — Not to be confused with analytics, information extraction, or data analysis. Data mining (the analysis step of the knowledge discovery in databases process,[1] or KDD), a relatively young and interdisciplinary field of computer science[2][3] is… … Wikipedia
Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… … Wikipedia
Data Intensive Computing — is a class of parallel computing applications which use a data parallel approach to processing large volumes of data typically terabytes or petabytes in size and typically referred to as Big Data. Computing applications which devote most of their … Wikipedia
Data definition — refers to that part of a data model concerned with defining data structures. Within a database sub language, data definition is achieved through a Data Definition Language (DDL). [Beynon Davies P. (2004). Database Systems 3rd Edition. Palgrave,… … Wikipedia
Definition of planet — Photograph of the crescent planet Neptune (top) and its moon Triton (center) … Wikipedia
Data element definition — In metadata, a data element definition is a human readable phrase or sentence associated with a data element within a data dictionary that describes the meaning or semantics of a data element. Data element definitions are critical for external… … Wikipedia
Data link layer — The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 Network layer 2 … Wikipedia
Data & Analysis Center for Software — The Data Analysis Center for Software (DACS) is one of several United States Department of Defense (DoD) sponsored Information Analysis Centers (IACs), administered by the Defense Technical Information Center (DTIC). It is technically managed by… … Wikipedia
Data compression — Source coding redirects here. For the term in computer programming, see Source code. In computer science and information theory, data compression, source coding or bit rate reduction is the process of encoding information using fewer bits than… … Wikipedia
Data visualization — A data visualization of Wikipedia as part of the World Wide Web, demonstrating hyperlinks Data visualization is the study of the visual representation of data, meaning information that has been abstracted in some schematic form, including… … Wikipedia
Definition of terrorism — terrorismThe word terrorism is politically and emotionally charged,Hoffman, Bruce Inside Terrorism Columbia University Press 1998 ISBN 0 231 11468 0. Page 32. See review in The New York Times [http://www.nytimes.com/books/first/h/hoffman… … Wikipedia
