Surveillance of spatio-temporal patterns - Change of interaction in an Ising dynamic model
| Järpe, Eric | ||
| 2011-02-15T13:52:29Z | ||
| 2011-02-15T13:52:29Z | ||
| 2000-05-01 | ||
| Surveillance to detect changes of spatial patterns is of interest in many areas such as environmental control and regional analysis. A model which possesses both spatial and time dependence is the Markov chain Markov field. Here a special case of this, called the Ising dynamic model with zero external field, and change in its spatial interaction parameter is considered. A method for simulation exactly according to this Ising dynamic model, is proposed. Surveillance methods corresponding to common methods for the time independent case, are derived. | sv | |
| 15 | sv | |
| 0349-8034 | ||
| http://hdl.handle.net/2077/24445 | ||
| eng | sv | |
| University of Gothenburg | sv | |
| Research Report | sv | |
| 2000:5 | sv | |
| Markov chain | sv | |
| Markov field | sv | |
| Heterogeneous external field | sv | |
| Zero external field perfect simulation | sv | |
| on-line change detection | sv | |
| Surveillance of spatio-temporal patterns - Change of interaction in an Ising dynamic model | sv | |
| Text | sv | |
| report | sv |