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  2. Garbage in, garbage out - Wikipedia

    en.wikipedia.org/wiki/Garbage_in,_garbage_out

    In computer science, garbage in, garbage out (GIGO) is the concept that flawed, biased or poor quality ("garbage") information or input produces a result or output of similar ("garbage") quality. The adage points to the need to improve data quality in, for example, programming. Rubbish in, rubbish out (RIRO) is an alternate wording. [1] [2] [3]

  3. List of computing and IT abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_computing_and_IT...

    GIGOGarbage In, Garbage Out; GIMP—GNU Image Manipulation Program; GIMPS—Great Internet Mersenne Prime Search; GIS—Geographic Information System; GLUT—OpenGL Utility Toolkit; GML—Geography Markup Language; GNOME—GNU Network Object Model Environment; GNU—GNU's Not Unix; GOMS—Goals, Operators, Methods, and Selection rules; GPASM ...

  4. Glossary of computer science - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_computer_science

    Also simply application or app. Computer software designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user. Common examples of applications include word processors, spreadsheets, accounting applications, web browsers, media players, aeronautical flight simulators, console games, and photo editors. This contrasts with system software, which is ...

  5. Quizlet - Wikipedia

    en.wikipedia.org/wiki/Quizlet

    Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [ 2 ] and released to the public in January 2007. [ 3 ]

  6. No free lunch theorem - Wikipedia

    en.wikipedia.org/wiki/No_free_lunch_theorem

    Various investigators have extended the work of Wolpert and Macready substantively. In terms of how the NFL theorem is used in the context of the research area, the no free lunch in search and optimization is a field that is dedicated for purposes of mathematically analyzing data for statistical identity, particularly search [4] and ...

  7. List of computer term etymologies - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_term...

    Names of many computer terms, especially computer applications, often relate to the function they perform, e.g., a compiler is an application that compiles (programming language source code into the computer's machine language). However, there are other terms with less obvious origins, which are of etymological interest. This article lists such ...

  8. Software engineering - Wikipedia

    en.wikipedia.org/wiki/Software_engineering

    as the broad term for all aspects of the practice of computer programming, as opposed to the theory of computer programming, which is formally studied as a sub-discipline of computer science [27] as the term embodying the advocacy of a specific approach to computer programming, one that urges that it be treated as an engineering discipline ...

  9. United States of America Computing Olympiad - Wikipedia

    en.wikipedia.org/wiki/United_States_of_America...

    Historically, scores were computed based on number of correct answers, with weighted values; harder problems and test cases were given more weight than easier ones. In recent years, the scoring model has shifted to an unweighted system, in which every problem and every test case is accorded equal value.