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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | DaMin Zhang ShaoHong Cai HaiPing Zhou Chang-Rui Guo |
| Copyright Year | 2009 |
| Abstract | In this paper, a SIRS epidemic model with immunization on sparsely distributed regular lattice is proposed. Based on the model, we research the effects of immunized rate, crowd-density, spread efficiency and moving activity of agents on disease spread. The theoretical analysis and analog simulation indicate that immunization can increase the spreading threshold. Besides, there is a critical threshold which is related to spread efficiency and crowd-density in this model. Only the product of spread efficiency and crowd density is beyond the threshold, can the disease spread in crowd continuously and steadily. Our research also shows that moving activity of agents can promote the disease spread. |
| Starting Page | 133 |
| Ending Page | 136 |
| File Size | 310442 |
| Page Count | 4 |
| File Format | |
| ISBN | 9780769536354 |
| DOI | 10.1109/ICNDS.2009.39 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-30 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Computer worms Computer simulation Lattices Humans Finance SIRS model moving activity of agents Electronic mail Information technology Diseases Analytical models immunization crowd-density Immune system |
| Content Type | Text |
| Resource Type | Article |
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