| 计算机病毒传播速度的数学模型 |
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| 引用本文： | 崔国华.计算机病毒传播速度的数学模型[J].华中科技大学学报(自然科学版),1992(3). |
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| 作者姓名： | 崔国华 |
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| 作者单位： | 华中理工大学计算机科学与工程系 |
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| 摘 要： | 本文讨论了计算机病毒传播的数学理论.指出并改正了Gleissner的一个错误,并通过修改t_v的定义和t_v的计算公式使Gleissner的引理1和定理得以成立.在此基础上,研究了计算机系统中由病毒状态v到病毒状态(?)计算机病毒的传播速度,并建立了其数学模型.
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| 关 键 词： | 计算机病毒 病毒状态 传播速度 有毒程序 |
A Mathematical Model for the Spreading Speed of Computer Virus |
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| Cui Guohua.A Mathematical Model for the Spreading Speed of Computer Virus[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1992(3). |
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| Authors: | Cui Guohua |
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| Abstract: | The mathematical theory of the spread of computer virus is discussed. It is proved with a counterexample that the only theorem given by W. Gleissner does not hold because lemma 1 cited in the proof does not hold owing to the fact that tv is not properly defined. By changing the definition of tv and its calculating formula, this theorem will hold. The spreading speed of computer virus from state v to state v on the computer system is studied. Let the reciprocal of the average number of program calls from virus state v to state v be denoted by E(v)/v. E(v)/v is understood as the spreading speed of computer virus from state v to state v. A mathematical model is developed. |
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| Keywords: | computer virus virus state spreading speed infected program |
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