Optimal Control of a Delay-Varying Computer Virus Propagation Model
By incorporating the objective of keeping a low number of infected nodes and a high number of recovered nodes at a lower cost into a known computer virus model (the delay-varying SIRC model) extended by introducing quarantine, a novel model is described by means of the optimal control strategy and t...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2013/210291 |
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| _version_ | 1832566870011543552 |
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| author | Jianguo Ren Yonghong Xu Chunming Zhang |
| author_facet | Jianguo Ren Yonghong Xu Chunming Zhang |
| author_sort | Jianguo Ren |
| collection | DOAJ |
| description | By incorporating the objective of keeping a low number of infected nodes and a high number of recovered nodes at a lower cost into a known computer virus model (the delay-varying SIRC model) extended by introducing quarantine, a novel model is described by means of the optimal control strategy and theoretically analyzed. Through the comparison of simulation results, it is shown that the propagation of computer virus with varying latency period can be suppressed effectively by the optimal control strategy. |
| format | Article |
| id | doaj-art-964517ba230d4b20a34a033b013eb6b1 |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-964517ba230d4b20a34a033b013eb6b12025-02-03T01:02:57ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2013-01-01201310.1155/2013/210291210291Optimal Control of a Delay-Varying Computer Virus Propagation ModelJianguo Ren0Yonghong Xu1Chunming Zhang2College of Computer, Jiangsu Normal University, Jiangsu 221116, ChinaCollege of Bioengineering, Chongqing University, Chongqing 400044, ChinaSchool of Information Engineering, Guangdong Medical College, Dongguan 523808, ChinaBy incorporating the objective of keeping a low number of infected nodes and a high number of recovered nodes at a lower cost into a known computer virus model (the delay-varying SIRC model) extended by introducing quarantine, a novel model is described by means of the optimal control strategy and theoretically analyzed. Through the comparison of simulation results, it is shown that the propagation of computer virus with varying latency period can be suppressed effectively by the optimal control strategy.http://dx.doi.org/10.1155/2013/210291 |
| spellingShingle | Jianguo Ren Yonghong Xu Chunming Zhang Optimal Control of a Delay-Varying Computer Virus Propagation Model Discrete Dynamics in Nature and Society |
| title | Optimal Control of a Delay-Varying Computer Virus Propagation Model |
| title_full | Optimal Control of a Delay-Varying Computer Virus Propagation Model |
| title_fullStr | Optimal Control of a Delay-Varying Computer Virus Propagation Model |
| title_full_unstemmed | Optimal Control of a Delay-Varying Computer Virus Propagation Model |
| title_short | Optimal Control of a Delay-Varying Computer Virus Propagation Model |
| title_sort | optimal control of a delay varying computer virus propagation model |
| url | http://dx.doi.org/10.1155/2013/210291 |
| work_keys_str_mv | AT jianguoren optimalcontrolofadelayvaryingcomputerviruspropagationmodel AT yonghongxu optimalcontrolofadelayvaryingcomputerviruspropagationmodel AT chunmingzhang optimalcontrolofadelayvaryingcomputerviruspropagationmodel |