Surveillance of spatio-temporal patterns - Change of interaction in an Ising dynamic model

dc.contributor.author	Järpe, Eric
dc.date.accessioned	2011-02-15T13:52:29Z
dc.date.available	2011-02-15T13:52:29Z
dc.date.issued	2000-05-01
dc.identifier.issn	0349-8034
dc.identifier.uri	http://hdl.handle.net/2077/24445
dc.description.abstract	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
dc.format.extent	15	sv
dc.language.iso	eng	sv
dc.publisher	University of Gothenburg	sv
dc.relation.ispartofseries	Research Report	sv
dc.relation.ispartofseries	2000:5	sv
dc.subject	Markov chain	sv
dc.subject	Markov field	sv
dc.subject	Heterogeneous external field	sv
dc.subject	Zero external field perfect simulation	sv
dc.subject	on-line change detection	sv
dc.title	Surveillance of spatio-temporal patterns - Change of interaction in an Ising dynamic model	sv
dc.type	Text	sv
dc.type.svep	report	sv