KwamfutocinBayanai fasahar

Rara cibiyar sadarwa: ganewa, rarrabuwa da kuma aikace-aikace

A Rara Web ne wani bayani model na wani batu yankin. A cibiyar sadarwa dogara ne a kan nau'in a directed jadawali, inda vertices - ne abubuwa na wani ba batu yankin, da kuma gefuna ko arcs - dangantaka tsakanin abubuwa. A cikin rawar da abubuwa za su iya aiki Concepts, Properties, events, ayyukan, ko tafiyar matakai, da kuma yawan yiwu iri cibiyar sadarwa dangantakar dogara kawai a kan ta mahalicci, dangane da raga. Saboda haka, wani na ginin jumla networks ne daya daga cikin mafi inganci hanyoyin gabatar da wani ilmi ba. Bugu da kari, shi ne mafi m form gane da mutum kwakwalwa.

Domin da farko lokacin da kalmar "na ginin jumla yanar gizo" da aka yi amfani da shekaru 1968-1969 da American psychologist Kuilliana, suka yi karatu da na ginin jumla memory. Daga baya ajalin fara da za a yi amfani da rayayye a cikin lissafi, kimiyyar kwamfuta da harsuna. Yau, da arziki na bayanai a cikin nau'i na na ginin jumla networks ne na kowa a yankunan da yawa daga gwaninta, akwai wani mai yawan su, kuma su duka bambanta a cikin yawan iri dangantaka, da yawan muhawara da size.

Idan a matsayin dalilin rarrabuwa sami yawan dangantaka iri, kowane na ginin jumla cibiyar sadarwa za a iya sanya ko don a yi kama, ko wani maras uniform irin. Domin kama networks halin gaban daya kawai irin dangantakar (kibiyoyi). Iri-irin networks da biyu ko fiye iri dangantaka. Ga m dalilai, mafi ban sha'awa shi ne daidai iri-irin na ginin jumla cibiyar sadarwa. Wani misali na irin wannan cibiyar sadarwa - a tsarin da aka sani internet kundin Wikipedia.

Bisa ga yawan muhawara na ginin jumla networks kasu kashi binary kuma n-Ary. Binary model nuna kawai dangantakar dake tsakanin biyu abokai (Concepts) kuma su ne mafi sauki da kuma dace domin image kamar yadda wani jadawali. Model n-Ary irin mafi sau da yawa faruwa a aikace da ake bukata domin sadarwa tsakanin mahara nuni abubuwa.

A karshe, cikin girman na wani na ginin jumla cibiyar sadarwa za a iya dangana ko dai zuwa ga kananan model warware takamaiman matsaloli ko don networks na masana'antu-fadi, bauta a matsayin dalilin halittar tsarin, ko ga wani rukuni na duniya model.

Idan muka magana game da abin da takamaiman yankunan na ginin jumla networks sun samu zuwa ranar, mafi yadu amfani, shi ne, ba shakka, bayanai da fasaha. Shi ne a cikin wannan yanki na ilimi da manufar cibiyar sadarwa da ake amfani da mafi sau da yawa. Yawanci, da kwamfuta na ginin jumla networks ana amfani da na'ura fassarar harsuna. A wannan yanayin, da canja wurin tsari ne da za'ayi a matakai biyu. A farko watsa shirye-shirye na tushen rubutun da aka yi a cikin abin da ake kira tsaka-tsakin tsari, cewa shi ne, gabatar da shi a cikin wani nau'i na na ginin jumla cibiyar sadarwa, da kuma mataki na biyu da sakamakon tsaka-tsakin tsari ne da aka fassara a cikin harshen da ake so.

Domin tasiri aiwatar da sadarwa a yau amfani da wani musamman tsara cibiyar sadarwa harsuna, kamar Net kuma Simer + Mir. Bugu da kari, tartsatsi gwani tsarin cewa amfani na ginin jumla model kamar yadda na gani misali na harshe ilimi: Casnet, Prospector, Torus.

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