頁籤選單縮合
題 名 | A K-Q Lock Based on Grey System Theory and Genetic Algorithm |
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作 者 | Shen,Victor R. L.; Chen,Tzer-shyong; Shi,Kai-quan; | 書刊名 | 中華民國資訊學會通訊 |
卷 期 | 3:4 2000.12[民89.12] |
頁 次 | 頁25-36 |
分類號 | 440.24 |
關鍵詞 | 基因演算法; 灰色系統理論; K-Q Lock; Grey system theory; Genetic algorithm; |
語 文 | 英文(English) |
英文摘要 | In this paper, we first attempt to introduce the biological concepts of genetic factor and geneticvariation into the study of a Kaleidoscope-Queer (in brief, K-Q) lock. Such a new K-Q lock includingthe genetic factor, (GM, X, λ (x) ), can be applied to ensure the security of an information system. TheK-Q lock contains the following characteristics: Continuity' of Genetic Factor: As for the tth and (i+l )st K-Q locks with (GM(i),X(i), λ(i)(x) ) anc(GM(i+1),X(i+1),λ(i+1)(x) ), their genetic factor, GM, always retains the fundamental feature. In otheiwords, GM(i)and GM(i+1)models remain the same, which are irrelevant to the quantity of; Variability of Genetic Process: For the ;th and/th generations, as long as i≠ j, the genetic factoiwill variate accordingly such that GM(i)≠ GM(i+1).This is due to the fact that the fundamental sets olGM(i) and GM(i) cause X(i) ≠X(i). This genetic variability thus results from their mutations. Message Independence caused by the Variability: Due to the variability of genetic process, if i≠j and (GM(i) X(i), λ(i)(x) ) ≠ (GM(i),X(i),λ(i)(x) ), then (GM(i),X(i),λ(i)(x) ) and (GM(i),X(i),λ(i)(x) ) will encipher the message models Di and Db respectively. These two enciphered message model'are independent of each other. The main contributions are the K-Q lock concept with genetic factor, the existence theorem of a-era K-Q lock with genetic factor, the limited embedded theorem of K-Q lock with genetic factor, ancgenetic variability theorem of K-Q lock. |
本系統中英文摘要資訊取自各篇刊載內容。