| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4629864 | Applied Mathematics and Computation | 2012 | 7 Pages |
Abstract
This paper addresses the issue of how to suppress the spread of computer virus by means of the optimal control method. First, a controlled delayed computer virus spread model is established. Second, an optimal control problem is formulated by making a tradeoff between the control cost and the control effect. Third, the optimal control strategies are theoretically investigated. Finally, it is experimentally shown that the spread of infected nodes can be suppressed effectively by adopting an optimal control strategy.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Qingyi Zhu, Xiaofan Yang, Lu-Xing Yang, Chunming Zhang,