Some properties of local weighted second-order statistics for spatio-temporal point processes     

Adelfio  Giada  Siino  Marianna  Mateu  Jorge  Rodr&#;guez-Cort&#;s  Francisco J. 《Stochastic Environmental Research and Risk Assessment (SERRA)》2020,34(1):149-168

Stochastic Environmental Research and Risk Assessment - Diagnostics of goodness-of-fit in the theory of point processes are often considered through the transformation of data into residuals as a...  相似文献   

Spatial pattern analysis using hybrid models: an application to the Hellenic seismicity     

Marianna?SiinoEmail author  Giada?Adelfio  Jorge?Mateu  Marcello?Chiodi  Antonino?D’Alessandro 《Stochastic Environmental Research and Risk Assessment (SERRA)》2017,31(7):1633-1648

Earthquakes are one of the most destructive natural disasters and the spatial distribution of their epicentres generally shows diverse interaction structures at different spatial scales. In this paper, we use a multi-scale point pattern model to describe the main seismicity in the Hellenic area over the last 10 years. We analyze the interaction between events and the relationship with geological information of the study area, using hybrid models as proposed by Baddeley et al. (2013). In our analysis, we find two competing suitable hybrid models, one with a full parametric structure and the other one based on nonparametric kernel estimators for the spatial inhomogeneity.  相似文献