Metody Resheniya Zadach Ortogonal'nogo Raskroya-upakovki - Oksana Korchevskaya - Books - LAP LAMBERT Academic Publishing - 9783659369193 - March 22, 2013
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Metody Resheniya Zadach Ortogonal'nogo Raskroya-upakovki Russian edition


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V odin iz klassov zadach kombinatornoy optimizatsii, dostatochno chasto vstrechayushchiysya v real'nykh proizvodstvennykh usloviyakh, vydeleny zadachi raskroya i upakovki. Ikh ob"edinyaet neobkhodimost' ustanovleniya opredelennogo sootvetstviya mezhdu dvumya gruppami, kak pravilo, bol'shikh i malykh ob"ektov. Eti zadachi predstavlyayut soboy problemu kak teoreticheskogo, tak i prakticheskogo plana, t.k. otnosyatsya k klassu NP-trudnykh zadach. Eto oznachaet, chto ne sushchestvuet algoritmov polinomial'noy slozhnosti dlya poiska optimal'nogo resheniya. Iz-za znachitel'nykh zatrat vychislitel'nogo vremeni i neobkhodimosti ucheta tekhnologicheskikh ogranicheniy dlya resheniya podobnogo klassa zadach, kak pravilo, ispol'zuyut priblizhennye metody i evristiki. V rabote priveden kratkiy obzor metodov resheniya zadach lineynogo, pryamougol'nogo i parallelepipednogo raskroya-upakovki, opisan novyy metod resheniya - metod ploskostey i primenen apparat iskusstvennykh neyronnykh setey k resheniyu zadach raskroya-upakovki.

Media Books     Paperback Book   (Book with soft cover and glued back)
Released March 22, 2013
ISBN13 9783659369193
Publishers LAP LAMBERT Academic Publishing
Pages 140
Dimensions 150 × 8 × 225 mm   ·   227 g
Language German