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arXiv · 2308.06726

A spatio-temporal hybrid Strauss hardcore point process for forest fire occurrences

Morteza Raeisi·Florent Bonneu·Edith Gabriel
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Abstract

We propose a new point process model that combines, in the spatio-temporal setting, both multi-scaling by hybridization and hardcore distances. Our so-called hybrid Strauss hardcore point process model allows different types of interaction, at different spatial and/or temporal scales, that might be of interest in environmental and biological applications. The inference and simulation of the model are implemented using the logistic likelihood approach and the birth-death Metropolis-Hastings algorithm. Our model is illustrated and compared to others on two datasets of forest fire occurrences respectively in France and Spain.

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Morteza Raeisi, Florent Bonneu, Edith Gabriel. 2023-08-13. A spatio-temporal hybrid Strauss hardcore point process for forest fire occurrences. https://arxiv.org/abs/2308.06726

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