boolean search

См. также в других словарях:

• Boolean search — loginė paieška statusas T sritis informatika apibrėžtis ↑Paieška ↑duomenų bazėje, kai ↑užklausoje naudojamos ↑loginės operacijos. Tokioms užklausoms užrašyti vartojamos specialios duomenų manipuliavimo kalbos, vadinamos ↑užklausų kalbomis.… …   Enciklopedinis kompiuterijos žodynas

• boolean search — information search on a computer based on Boolean logic (using expressions such as OR, AND, NOT, NOR) …   English contemporary dictionary

• Boolean search — /ˈbuliən ˌsɜtʃ/ (say boohleeuhn .serch) noun a search of a computer database in which Boolean operators may be used …  

• Boolean\ search — Boole sche Suche in einer Datenbank durch die Verwendung der Operatoren AND (und) oder OR (oder). Die meisten Suchmaschinen bieten diese Möglichkeit an. Beispiel: Der Suchbegriff internet AND lexikon findet alle Seiten mit den Schlagwörtern… …   Online-Wörterbuch Deutsch-Lexikon

• Boolean — Boo‧le‧an [ˈbuːliən] adjective [only before a noun] COMPUTING relating to a type of logic in which something can be either true or false, but not both: • online systems which make use of Boolean logic • a Boolean search (= a search for… …   Financial and business terms

• Boolean operator — UK US noun [countable] [singular Boolean operator plural Boolean operators] computing a word such as ‘and’, ‘or’, or ‘not’ used in a Boolean search on the Internet Thesaurus …   Useful english dictionary

• Search engine (computing) — A search engine is an information retrieval system designed to help find information stored on a computer system. Search engines help to minimize the time required to find information and the amount of information which must be consulted, akin to …   Wikipedia

• Boolean algebra — A Boolean algebra is a system consisting of a set S and two operations, n and ? (cap and cup), subject to the following axioms. For all sets a,b,c, that are members of S: 1 a n (b n c) = (a n b) n c. Also a ? (b ? c) = (a ? b) ? c (associativity) …   Philosophy dictionary

• Boolean operator — UK / US noun [countable] Word forms Boolean operator : singular Boolean operator plural Boolean operators computing a word such as and , or , or not used in a Boolean search on the Internet …   English dictionary

• Boolean — Bool|e|an [ buliən ] adjective COMPUTING a Boolean search is one using the words and, or, and not to find a word or combination of words using an Internet SEARCH ENGINE. For example you could ask to search for car or automobile, or New York and… …   Usage of the words and phrases in modern English

• Boolean — UK [ˈbuːlɪən] / US [ˈbulɪən] adjective computing a Boolean search is one using the words and , or , and not to find a word or combination of words using an Internet search engine. For example you could ask to search for car or automobile , or New …   English dictionary