翻訳と辞書
Words near each other
・ Lexington Memorial Hospital
・ Lexington Men O' War
・ Lexington metropolitan area
・ Lexington Micropolitan Statistical Area
・ Lexington Municipal Airport
・ Lexicogrammar
・ Lexicographic breadth-first search
・ Lexicographic code
・ Lexicographic error
・ Lexicographic information cost
・ Lexicographic order topology on the unit square
・ Lexicographic preferences
・ Lexicographic product
・ Lexicographic product of graphs
・ Lexicographical order
Lexicographically minimal string rotation
・ Lexicography
・ Lexicology
・ Lexicon
・ Lexicon (cardgame)
・ Lexicon (company)
・ Lexicon (disambiguation)
・ Lexicon (game)
・ Lexicon (program)
・ Lexicon (typeface)
・ Lexicon Avenue
・ Lexicon Branding
・ Lexicon Devil
・ Lexicon Gaming Convention
・ Lexicon Iconographicum Mythologiae Classicae


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Lexicographically minimal string rotation : ウィキペディア英語版
Lexicographically minimal string rotation
In computer science, the lexicographically minimal string rotation or lexicographically least circular substring is the problem of finding the rotation of a string possessing the lowest lexicographical order of all such rotations. For example, the lexicographically minimal rotation of "bbaaccaadd" would be "aaccaaddbb". It is possible for a string to have multiple lexicographically minimal rotations, but for most applications this does not matter as the rotations must be equivalent. Finding the lexicographically minimal rotation is useful as a way of normalizing strings. If the strings represent potentially isomorphic structures such as graphs, normalizing in this way allows for simple equality checking.〔

A common implementation trick when dealing with circular strings is to concatenate the string to itself instead of having to perform modular arithmetic on the string indices.
==Algorithms==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Lexicographically minimal string rotation」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.